Summary

f6b2b2548ae17cededd7419e4c207fa6c46ffc9c3ea2b43db3af4c14609c1c75

File f6b2b2548ae17cededd7419e4c207fa6c46ffc9c3ea2b43db3af4c14609c1c75

Summary
Download Resubmit sample

Size 1.5MB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 cbbf52ab1656d2fdb9f3cc3befb12a6e
SHA1 2159919ae6413d126bd4afbb1f820a893abde878
SHA256 f6b2b2548ae17cededd7419e4c207fa6c46ffc9c3ea2b43db3af4c14609c1c75
SHA512
356d9252b7f5f9dc1450fb2dc516a960c3266695cc80e8730e21889c4dbc4c083ddbdf67704253123c4044e34158c786358d13b7ccb1adab13d510ac550ed854
CRC32 789B8DDC
ssdeep None
Yara
  • escalate_priv - Escalade priviledges
  • screenshot - Take screenshot
  • win_registry - Affect system registries
  • win_token - Affect system token
  • win_files_operation - Affect private profile

Score

This file is very suspicious, with a score of 10 out of 10!

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

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Information on Execution

Analysis
Category Started Completed Duration Routing Logs
FILE Dec. 18, 2025, 11:57 a.m. Dec. 18, 2025, 11:59 a.m. 99 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-12-18 10:55:06,015 [analyzer] DEBUG: Starting analyzer from: C:\tmphzbxu3
2025-12-18 10:55:06,015 [analyzer] DEBUG: Pipe server name: \??\PIPE\sdlHgpqzqgWBgOyJBH
2025-12-18 10:55:06,015 [analyzer] DEBUG: Log pipe server name: \??\PIPE\DFAaNsfTGrDpJuwQQkNcpLSTGV
2025-12-18 10:55:06,358 [analyzer] DEBUG: Started auxiliary module Curtain
2025-12-18 10:55:06,358 [analyzer] DEBUG: Started auxiliary module DbgView
2025-12-18 10:55:06,765 [analyzer] DEBUG: Started auxiliary module Disguise
2025-12-18 10:55:06,953 [analyzer] DEBUG: Loaded monitor into process with pid 500
2025-12-18 10:55:06,953 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-12-18 10:55:06,953 [analyzer] DEBUG: Started auxiliary module Human
2025-12-18 10:55:06,953 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-12-18 10:55:06,953 [analyzer] DEBUG: Started auxiliary module Reboot
2025-12-18 10:55:07,046 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-12-18 10:55:07,046 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-12-18 10:55:07,046 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-12-18 10:55:07,046 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-12-18 10:55:07,203 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\f6b2b2548ae17cededd7419e4c207fa6c46ffc9c3ea2b43db3af4c14609c1c75.exe' with arguments '' and pid 1660
2025-12-18 10:55:07,375 [analyzer] DEBUG: Loaded monitor into process with pid 1660
2025-12-18 10:58:37,049 [analyzer] INFO: Analysis timeout hit, terminating analysis.
2025-12-18 10:58:37,502 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-12-18 10:58:37,502 [lib.api.process] INFO: Successfully terminated process with pid 1660.
2025-12-18 10:58:37,502 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-12-18 11:57:26,153 [cuckoo.core.scheduler] INFO: Task #7227204: acquired machine win7x6425 (label=win7x6425)
2025-12-18 11:57:26,153 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.225 for task #7227204
2025-12-18 11:57:26,406 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 2881216 (interface=vboxnet0, host=192.168.168.225)
2025-12-18 11:57:27,053 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6425
2025-12-18 11:57:27,514 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6425 to vmcloak
2025-12-18 11:57:59,432 [cuckoo.core.guest] INFO: Starting analysis #7227204 on guest (id=win7x6425, ip=192.168.168.225)
2025-12-18 11:58:00,437 [cuckoo.core.guest] DEBUG: win7x6425: not ready yet
2025-12-18 11:58:05,477 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6425, ip=192.168.168.225)
2025-12-18 11:58:05,557 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6425, ip=192.168.168.225, monitor=latest, size=6660546)
2025-12-18 11:58:06,833 [cuckoo.core.resultserver] DEBUG: Task #7227204: live log analysis.log initialized.
2025-12-18 11:58:07,724 [cuckoo.core.resultserver] DEBUG: Task #7227204 is sending a BSON stream
2025-12-18 11:58:08,130 [cuckoo.core.resultserver] DEBUG: Task #7227204 is sending a BSON stream
2025-12-18 11:58:08,874 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'files/e3b0c44298fc1c14_nso71F8.tmp'
2025-12-18 11:58:08,879 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 0
2025-12-18 11:58:09,042 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'shots/0001.jpg'
2025-12-18 11:58:09,149 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 133577
2025-12-18 11:58:10,282 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'shots/0002.jpg'
2025-12-18 11:58:10,311 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 139055
2025-12-18 11:58:21,457 [cuckoo.core.guest] DEBUG: win7x6425: analysis #7227204 still processing
2025-12-18 11:58:36,547 [cuckoo.core.guest] DEBUG: win7x6425: analysis #7227204 still processing
2025-12-18 11:58:37,353 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'curtain/1766051917.35.curtain.log'
2025-12-18 11:58:37,357 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 36
2025-12-18 11:58:37,514 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'sysmon/1766051917.5.sysmon.xml'
2025-12-18 11:58:37,525 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 876418
2025-12-18 11:58:38,291 [cuckoo.core.resultserver] DEBUG: Task #7227204: File upload for 'shots/0003.jpg'
2025-12-18 11:58:38,303 [cuckoo.core.resultserver] DEBUG: Task #7227204 uploaded file length: 133580
2025-12-18 11:58:38,322 [cuckoo.core.resultserver] DEBUG: Task #7227204 had connection reset for <Context for LOG>
2025-12-18 11:58:39,570 [cuckoo.core.guest] INFO: win7x6425: analysis completed successfully
2025-12-18 11:58:39,595 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-12-18 11:58:39,647 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-12-18 11:58:40,391 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6425 to path /srv/cuckoo/cwd/storage/analyses/7227204/memory.dmp
2025-12-18 11:58:40,393 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6425
2025-12-18 11:59:05,436 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.225 for task #7227204
2025-12-18 11:59:05,781 [cuckoo.core.scheduler] DEBUG: Released database task #7227204
2025-12-18 11:59:05,802 [cuckoo.core.scheduler] INFO: Task #7227204: analysis procedure completed

Signatures

Yara rules detected for file (5 events)
description Escalade priviledges rule escalate_priv
description Take screenshot rule screenshot
description Affect system registries rule win_registry
description Affect system token rule win_token
description Affect private profile rule win_files_operation
Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)
section .ndata
The binary likely contains encrypted or compressed data indicative of a packer (1 event)
section {u'size_of_data': u'0x00008ac8', u'virtual_address': u'0x00173000', u'entropy': 7.401303646248037, u'name': u'.rsrc', u'virtual_size': u'0x00008ac8'} entropy 7.40130364625 description A section with a high entropy has been found
File has been identified by at least one AntiVirus engine on IRMA as malicious (1 event)
WithSecure (Linux) Trojan.TR/Crypt.XPACK.Gen
File has been identified by 17 AntiVirus engines on VirusTotal as malicious (17 events)
Bkav W32.AIDetectMalware
Cynet Malicious (score: 99)
CTX exe.trojan.crypt
Sangfor Trojan.Win32.Agent.Vkz2
CrowdStrike win/malicious_confidence_70% (W)
Elastic malicious (moderate confidence)
APEX Malicious
F-Secure Trojan.TR/Crypt.XPACK.Gen
McAfeeD ti!F6B2B2548AE1
Google Detected
Avira TR/Crypt.XPACK.Gen
Gridinsoft Trojan.Win32.Agent.oa!s1
GData Win32.Trojan.Agent.WB7TBL
DeepInstinct MALICIOUS
Ikarus Trojan.Crypt
Tencent Malware.Win32.Gencirc.11e2e900
Paloalto generic.ml
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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