File VMware-VMRC-12.0.5-22744838.exe

Size 76.0MB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 097a033e0390a1e0ecea73a41e28f7ed
SHA1 c6e4f79d2316bb018553dfcd8de52425bea4d375
SHA256 867b6f44c32ca977f9c5235214d3f0cadd39ff5c0ffb8d68a5054fd299ed5c77
SHA512
42cf1886ecad259c011c7aa391333d50cf73a77b5731f2ea8a0cbebdb5e4f817740519a50f2ab4963b6730397511d342f4325a547e5430580c9532c317bc8160
CRC32 8C0BE677
ssdeep None
PDB Path D:\build\ob\bora-22744838\bora\build\build\setup\release\win32\setup.pdb
Yara
  • vmdetect - Possibly employs anti-virtualization techniques
  • APT32_KerrDown - (no description)
  • Check_OutputDebugStringA_iat - (no description)
  • anti_dbg - Checks if being debugged
  • antivm_vmware - AntiVM checks for VMWare
  • create_service - Create a windows service
  • network_tcp_listen - Listen for incoming communication
  • network_http - Communications over HTTP
  • network_tcp_socket - Communications over RAW socket
  • network_dga - Communication using dga

Score

This file shows numerous signs of malicious behavior.

The score of this file is 2.0 out of 10.

Please notice: The scoring system is currently still in development and should be considered an alpha feature.


Autosubmit

6650054

Feedback

Expecting different results? Send us this analysis and we will inspect it. Click here

Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE June 30, 2025, 5:39 p.m. June 30, 2025, 5:41 p.m. 146 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-06-30 17:39:17,015 [analyzer] DEBUG: Starting analyzer from: C:\tmpqnr2dk
2025-06-30 17:39:17,030 [analyzer] DEBUG: Pipe server name: \??\PIPE\XejCsuaykQWiWzddUbthyNPXGutXoG
2025-06-30 17:39:17,030 [analyzer] DEBUG: Log pipe server name: \??\PIPE\rSuYERRLMiMNiQYzPQcTtDhCuOply
2025-06-30 17:39:17,250 [analyzer] DEBUG: Started auxiliary module Curtain
2025-06-30 17:39:17,250 [analyzer] DEBUG: Started auxiliary module DbgView
2025-06-30 17:39:17,608 [analyzer] DEBUG: Started auxiliary module Disguise
2025-06-30 17:39:17,780 [analyzer] DEBUG: Loaded monitor into process with pid 504
2025-06-30 17:39:17,780 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-06-30 17:39:17,780 [analyzer] DEBUG: Started auxiliary module Human
2025-06-30 17:39:17,780 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-06-30 17:39:17,796 [analyzer] DEBUG: Started auxiliary module Reboot
2025-06-30 17:39:17,875 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-06-30 17:39:17,875 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-06-30 17:39:17,875 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-06-30 17:39:17,890 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-06-30 17:39:18,640 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\VMware-VMRC-12.0.5-22744838.exe' with arguments '' and pid 1960
2025-06-30 17:39:18,796 [analyzer] DEBUG: Loaded monitor into process with pid 1960
2025-06-30 17:39:18,796 [analyzer] INFO: Added new file to list with pid 1960 and path C:\Users\Administrator\AppData\Local\Temp\vminst.log
2025-06-30 17:39:19,030 [analyzer] INFO: Added new file to list with pid 1960 and path C:\Users\Administrator\AppData\Local\Temp\{3657CBD5-0B09-4A42-B439-A7FBE563F668}~setup\VMware-VMRC-12.0.5-22744838.msi
2025-06-30 17:39:20,265 [analyzer] INFO: Added new file to list with pid 1960 and path C:\Users\Administrator\AppData\Local\Temp\{3657CBD5-0B09-4A42-B439-A7FBE563F668}~setup\vcredist_x64.exe
2025-06-30 17:39:21,187 [analyzer] INFO: Injected into process with pid 2920 and name ''
2025-06-30 17:39:21,358 [analyzer] DEBUG: Loaded monitor into process with pid 2920
2025-06-30 17:39:21,421 [analyzer] INFO: Added new file to list with pid 2920 and path C:\Windows\Temp\{A1ECCD21-BF90-4005-AC8C-949138EF7F0E}\.cr\vcredist_x64.exe
2025-06-30 16:41:07,440 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-06-30 16:41:07,628 [lib.api.process] ERROR: Failed to dump memory of 32-bit process with pid 1960.
2025-06-30 16:41:07,737 [lib.api.process] ERROR: Failed to dump memory of 32-bit process with pid 2920.
2025-06-30 16:41:07,956 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-06-30 16:41:07,956 [lib.api.process] INFO: Successfully terminated process with pid 1960.
2025-06-30 16:41:07,971 [lib.api.process] INFO: Successfully terminated process with pid 2920.
2025-06-30 16:41:08,924 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-06-30 17:39:25,333 [cuckoo.core.scheduler] INFO: Task #6649984: acquired machine win7x6415 (label=win7x6415)
2025-06-30 17:39:25,334 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.215 for task #6649984
2025-06-30 17:39:25,635 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3193668 (interface=vboxnet0, host=192.168.168.215)
2025-06-30 17:39:55,401 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6415
2025-06-30 17:39:55,844 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6415 to vmcloak
2025-06-30 17:40:26,079 [cuckoo.core.guest] INFO: Starting analysis #6649984 on guest (id=win7x6415, ip=192.168.168.215)
2025-06-30 17:40:27,085 [cuckoo.core.guest] DEBUG: win7x6415: not ready yet
2025-06-30 17:40:32,109 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6415, ip=192.168.168.215)
2025-06-30 17:40:32,207 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6415, ip=192.168.168.215, monitor=latest, size=6660546)
2025-06-30 17:40:36,765 [cuckoo.core.resultserver] DEBUG: Task #6649984: live log analysis.log initialized.
2025-06-30 17:40:37,498 [cuckoo.core.resultserver] DEBUG: Task #6649984 is sending a BSON stream
2025-06-30 17:40:38,499 [cuckoo.core.resultserver] DEBUG: Task #6649984 is sending a BSON stream
2025-06-30 17:40:38,768 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'shots/0001.jpg'
2025-06-30 17:40:38,788 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 133526
2025-06-30 17:40:39,956 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'shots/0002.jpg'
2025-06-30 17:40:39,995 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 125456
2025-06-30 17:40:41,089 [cuckoo.core.resultserver] DEBUG: Task #6649984 is sending a BSON stream
2025-06-30 17:40:41,091 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'shots/0003.jpg'
2025-06-30 17:40:41,109 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 125664
2025-06-30 17:40:42,215 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'shots/0004.jpg'
2025-06-30 17:40:42,248 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 124294
2025-06-30 17:40:51,285 [cuckoo.core.guest] DEBUG: win7x6415: analysis #6649984 still processing
2025-06-30 17:41:06,392 [cuckoo.core.guest] DEBUG: win7x6415: analysis #6649984 still processing
2025-06-30 17:41:07,856 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'curtain/1751294467.85.curtain.log'
2025-06-30 17:41:07,859 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 36
2025-06-30 17:41:07,962 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'sysmon/1751294467.96.sysmon.xml'
2025-06-30 17:41:07,970 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'files/0cb0f6e303130a0f_vminst.log'
2025-06-30 17:41:07,990 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 18832
2025-06-30 17:41:07,993 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'files/39e5ac1cf6b42e07_vcredist_x64.exe'
2025-06-30 17:41:07,997 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 822244
2025-06-30 17:41:08,005 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 648328
2025-06-30 17:41:08,125 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'shots/0005.jpg'
2025-06-30 17:41:08,142 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 133874
2025-06-30 17:41:08,397 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'files/0aa8935d43dd7771_vmware-vmrc-12.0.5-22744838.msi'
2025-06-30 17:41:08,613 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 52793344
2025-06-30 17:41:08,784 [cuckoo.core.resultserver] DEBUG: Task #6649984: File upload for 'files/003063723b2131da_vcredist_x64.exe'
2025-06-30 17:41:08,918 [cuckoo.core.resultserver] DEBUG: Task #6649984 uploaded file length: 25167488
2025-06-30 17:41:08,956 [cuckoo.core.resultserver] DEBUG: Task #6649984 had connection reset for <Context for LOG>
2025-06-30 17:41:09,405 [cuckoo.core.guest] INFO: win7x6415: analysis completed successfully
2025-06-30 17:41:09,417 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-06-30 17:41:09,444 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-06-30 17:41:10,245 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6415 to path /srv/cuckoo/cwd/storage/analyses/6649984/memory.dmp
2025-06-30 17:41:10,247 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6415
2025-06-30 17:41:43,958 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.215 for task #6649984
2025-06-30 17:41:44,469 [cuckoo.core.scheduler] DEBUG: Released database task #6649984
2025-06-30 17:41:44,500 [cuckoo.core.scheduler] INFO: Task #6649984: analysis procedure completed

Signatures

Yara rules detected for file (10 events)
description Possibly employs anti-virtualization techniques rule vmdetect
description (no description) rule APT32_KerrDown
description (no description) rule Check_OutputDebugStringA_iat
description Checks if being debugged rule anti_dbg
description AntiVM checks for VMWare rule antivm_vmware
description Create a windows service rule create_service
description Listen for incoming communication rule network_tcp_listen
description Communications over HTTP rule network_http
description Communications over RAW socket rule network_tcp_socket
description Communication using dga rule network_dga
Checks if process is being debugged by a debugger (1 event)
Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0
This executable has a PDB path (1 event)
pdb_path D:\build\ob\bora-22744838\bora\build\build\setup\release\win32\setup.pdb
The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)
section .didat
The file contains an unknown PE resource name possibly indicative of a packer (1 event)
resource name None
Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (2 events)
Time & API Arguments Status Return Repeated

GetDiskFreeSpaceExW

total_number_of_free_bytes: 245993418752
free_bytes_available: 245993418752
root_path: C:\
total_number_of_bytes: 274561232896
1 1 0

GetDiskFreeSpaceExW

total_number_of_free_bytes: 245993418752
free_bytes_available: 245993418752
root_path: C:\
total_number_of_bytes: 274561232896
1 1 0
Creates executable files on the filesystem (3 events)
file C:\Users\Administrator\AppData\Local\Temp\{3657CBD5-0B09-4A42-B439-A7FBE563F668}~setup\vcredist_x64.exe
file C:\Users\Administrator\AppData\Local\Temp\{3657CBD5-0B09-4A42-B439-A7FBE563F668}~setup\VMware-VMRC-12.0.5-22744838.msi
file C:\Windows\Temp\{A1ECCD21-BF90-4005-AC8C-949138EF7F0E}\.cr\vcredist_x64.exe
Drops a binary and executes it (1 event)
file C:\Windows\Temp\{A1ECCD21-BF90-4005-AC8C-949138EF7F0E}\.cr\vcredist_x64.exe
Detects VMWare through the presence of a registry key (1 event)
registry HKEY_LOCAL_MACHINE\SOFTWARE\VMware, Inc.
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

We're processing your submission... This could take a few seconds.