Summary

341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe

File 341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe

Summary
Download Resubmit sample

Size 65.4KB
Type PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed
MD5 ac3e04b97ff223a31acbb58b42449d83
SHA1 71c22f84f73fb7fee68555155c63f1c8ae3f6411
SHA256 341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe
SHA512
256de36e6989530ec4778667ba6583c73e7f506c4f9666915d038aae29182f80db259a73b27e98c5072826b8ef4166352a038f1e49085feda923bda6abffb08a
CRC32 FC590FED
ssdeep None
Yara
  • suspicious_packer_section - The packer/protector section names/keywords

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 June 30, 2025, 5:53 p.m. June 30, 2025, 5:54 p.m. 94 seconds internet Show Analyzer Log
Show Cuckoo Log

Analyzer Log

2025-06-23 02:41:41,030 [analyzer] DEBUG: Starting analyzer from: C:\tmpk4d6bl
2025-06-23 02:41:41,030 [analyzer] DEBUG: Pipe server name: \??\PIPE\gsVtAPyFzeHZgzZcfAjnwbsJxds
2025-06-23 02:41:41,030 [analyzer] DEBUG: Log pipe server name: \??\PIPE\LOOXzuCYMXjcBWETMFiIWjCPZOW
2025-06-23 02:41:41,390 [analyzer] DEBUG: Started auxiliary module Curtain
2025-06-23 02:41:41,390 [analyzer] DEBUG: Started auxiliary module DbgView
2025-06-23 02:41:41,905 [analyzer] DEBUG: Started auxiliary module Disguise
2025-06-23 02:41:42,092 [analyzer] DEBUG: Loaded monitor into process with pid 512
2025-06-23 02:41:42,092 [analyzer] DEBUG: Started auxiliary module DumpTLSMasterSecrets
2025-06-23 02:41:42,092 [analyzer] DEBUG: Started auxiliary module Human
2025-06-23 02:41:42,092 [analyzer] DEBUG: Started auxiliary module InstallCertificate
2025-06-23 02:41:42,108 [analyzer] DEBUG: Started auxiliary module Reboot
2025-06-23 02:41:42,203 [analyzer] DEBUG: Started auxiliary module RecentFiles
2025-06-23 02:41:42,203 [analyzer] DEBUG: Started auxiliary module Screenshots
2025-06-23 02:41:42,203 [analyzer] DEBUG: Started auxiliary module Sysmon
2025-06-23 02:41:42,203 [analyzer] DEBUG: Started auxiliary module LoadZer0m0n
2025-06-23 02:41:42,375 [lib.api.process] INFO: Successfully executed process from path u'C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe.exe' with arguments '' and pid 1576
2025-06-23 02:41:42,546 [analyzer] DEBUG: Loaded monitor into process with pid 1576
2025-06-23 02:41:43,375 [analyzer] INFO: Process with pid 1576 has terminated
2025-06-23 02:41:43,375 [analyzer] INFO: Process list is empty, terminating analysis.
2025-06-23 02:41:44,562 [analyzer] INFO: Terminating remaining processes before shutdown.
2025-06-23 02:41:44,562 [analyzer] INFO: Analysis completed.

Cuckoo Log

2025-06-30 17:53:14,528 [cuckoo.core.scheduler] INFO: Task #6620441: acquired machine win7x6422 (label=win7x6422)
2025-06-30 17:53:14,529 [cuckoo.core.resultserver] DEBUG: Now tracking machine 192.168.168.222 for task #6620441
2025-06-30 17:53:14,815 [cuckoo.auxiliary.sniffer] INFO: Started sniffer with PID 3229814 (interface=vboxnet0, host=192.168.168.222)
2025-06-30 17:53:14,866 [cuckoo.machinery.virtualbox] DEBUG: Starting vm win7x6422
2025-06-30 17:53:15,397 [cuckoo.machinery.virtualbox] DEBUG: Restoring virtual machine win7x6422 to vmcloak
2025-06-30 17:53:56,230 [cuckoo.core.guest] INFO: Starting analysis #6620441 on guest (id=win7x6422, ip=192.168.168.222)
2025-06-30 17:53:57,373 [cuckoo.core.guest] DEBUG: win7x6422: not ready yet
2025-06-30 17:54:02,413 [cuckoo.core.guest] INFO: Guest is running Cuckoo Agent 0.10 (id=win7x6422, ip=192.168.168.222)
2025-06-30 17:54:02,477 [cuckoo.core.guest] DEBUG: Uploading analyzer to guest (id=win7x6422, ip=192.168.168.222, monitor=latest, size=6660546)
2025-06-30 17:54:03,834 [cuckoo.core.resultserver] DEBUG: Task #6620441: live log analysis.log initialized.
2025-06-30 17:54:04,841 [cuckoo.core.resultserver] DEBUG: Task #6620441 is sending a BSON stream
2025-06-30 17:54:05,290 [cuckoo.core.resultserver] DEBUG: Task #6620441 is sending a BSON stream
2025-06-30 17:54:06,153 [cuckoo.core.resultserver] DEBUG: Task #6620441: File upload for 'shots/0001.jpg'
2025-06-30 17:54:06,190 [cuckoo.core.resultserver] DEBUG: Task #6620441 uploaded file length: 133464
2025-06-30 17:54:07,286 [cuckoo.core.resultserver] DEBUG: Task #6620441: File upload for 'curtain/1750639304.47.curtain.log'
2025-06-30 17:54:07,289 [cuckoo.core.resultserver] DEBUG: Task #6620441 uploaded file length: 36
2025-06-30 17:54:07,369 [cuckoo.core.resultserver] DEBUG: Task #6620441: File upload for 'sysmon/1750639304.56.sysmon.xml'
2025-06-30 17:54:07,375 [cuckoo.core.resultserver] DEBUG: Task #6620441 uploaded file length: 163878
2025-06-30 17:54:08,262 [cuckoo.core.resultserver] DEBUG: Task #6620441 had connection reset for <Context for LOG>
2025-06-30 17:54:09,391 [cuckoo.core.guest] INFO: win7x6422: analysis completed successfully
2025-06-30 17:54:09,417 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Redsocks
2025-06-30 17:54:09,452 [cuckoo.core.plugins] DEBUG: Stopped auxiliary module: Sniffer
2025-06-30 17:54:10,239 [cuckoo.machinery.virtualbox] INFO: Successfully generated memory dump for virtual machine with label win7x6422 to path /srv/cuckoo/cwd/storage/analyses/6620441/memory.dmp
2025-06-30 17:54:10,241 [cuckoo.machinery.virtualbox] DEBUG: Stopping vm win7x6422
2025-06-30 17:54:48,308 [cuckoo.core.resultserver] DEBUG: Stopped tracking machine 192.168.168.222 for task #6620441
2025-06-30 17:54:48,700 [cuckoo.core.scheduler] DEBUG: Released database task #6620441
2025-06-30 17:54:48,717 [cuckoo.core.scheduler] INFO: Task #6620441: analysis procedure completed

Signatures

Yara rule detected for file (1 event)
description The packer/protector section names/keywords rule suspicious_packer_section
Allocates read-write-execute memory (usually to unpack itself) (1 event)
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 1576
region_size: 16384
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00300000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
The executable uses a known packer (1 event)
packer PECompact 2.xx --> BitSum Technologies
One or more processes crashed (2 events)
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa5 ntdll+0x39f72 @ 0x76f19f72
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xd2 ntdll+0x39f45 @ 0x76f19f45

exception.instruction_r: 89 08 50 45 43 6f 6d 70 61 63 74 32 00 e7 25 fd
exception.symbol: 341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe+0x3686
exception.instruction: mov dword ptr [eax], ecx
exception.module: 341b632eb1fc1925c3f3423d2a8c0b66c12670746a045e48e7a6f72649c773fe.exe
exception.exception_code: 0xc0000005
exception.offset: 13958
exception.address: 0x403686
registers.esp: 1638276
registers.edi: 0
registers.eax: 0
registers.ebp: 1638292
registers.edx: 4208240
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
1 0 0

__exception__

 stacktrace: 
0x302032
0x301a77

exception.instruction_r: 91 4b 9a e7 59 27 e2 e9 51 b9 9c 32 c1 19 ad e6
exception.instruction: xchg eax, ecx
exception.exception_code: 0x80000004
exception.symbol:
exception.address: 0x300033
registers.esp: 1638120
registers.edi: 3146804
registers.eax: 3145769
registers.ebp: 1638164
registers.edx: 2990
registers.ebx: 1230096
registers.esi: 3146803
registers.ecx: 2991
1 0 0
The binary likely contains encrypted or compressed data indicative of a packer (3 events)
section {u'size_of_data': u'0x0000c600', u'virtual_address': u'0x00001000', u'entropy': 7.996272003769068, u'name': u'.text', u'virtual_size': u'0x0002e000'} entropy 7.99627200377 description A section with a high entropy has been found
section {u'size_of_data': u'0x00002000', u'virtual_address': u'0x0002f000', u'entropy': 7.547695357338245, u'name': u'.rsrc', u'virtual_size': u'0x00002000'} entropy 7.54769535734 description A section with a high entropy has been found
entropy 1.0 description Overall entropy of this PE file is high
File has been identified by 13 AntiVirus engine on IRMA as malicious (13 events)
G Data Antivirus (Windows) Virus: Trojan.Agent.EVKN (Engine A)
Avast Core Security (Linux) Win32:Evo-gen [Trj]
C4S ClamAV (Linux) Win.Malware.Swisyn-6911464-0
Trellix (Linux) W32/Swisyn.ag virus
WithSecure (Linux) Trojan.TR/Crypt.XPACK.Gen
eScan Antivirus (Linux) Trojan.Agent.EVKN(DB)
ESET Security (Windows) Win32/VB.OSK trojan
Sophos Anti-Virus (Linux) Troj/VB-JVT
DrWeb Antivirus (Linux) Trojan.Siggen6.54687
ClamAV (Linux) Win.Malware.Swisyn-6911464-0
Bitdefender Antivirus (Linux) Trojan.Agent.EVKN
Kaspersky Standard (Windows) Trojan.Win32.Swisyn.bner
Emsisoft Commandline Scanner (Windows) Trojan.Agent.EVKN (B)
File has been identified by 55 AntiVirus engines on VirusTotal as malicious (50 out of 55 events)
Bkav W32.AIDetectMalware
Cynet Malicious (score: 100)
Skyhigh BehavesLike.Win32.SwisynTrojan.kc
ALYac Trojan.Agent.EVKN
Cylance Unsafe
VIPRE Trojan.Agent.EVKN
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
BitDefender Trojan.Agent.EVKN
Arcabit Trojan.Agent.EVKN
VirIT Trojan.Win32.GenX.AD
Symantec W32.Gosys
Elastic malicious (high confidence)
ESET-NOD32 Win32/VB.OSK
APEX Malicious
Avast Win32:Evo-gen [Trj]
ClamAV Win.Malware.Swisyn-6911464-0
Kaspersky Trojan.Win32.Swisyn.bner
NANO-Antivirus Trojan.Win32.Swisyn.fouerd
MicroWorld-eScan Trojan.Agent.EVKN
Rising Trojan.VB!8.B20 (TFE:3:Br4o3idVygG)
Emsisoft Trojan.Agent.EVKN (B)
F-Secure Trojan.TR/Crypt.XPACK.Gen
DrWeb Trojan.Siggen6.54687
Zillya Trojan.Swisyn.Win32.35153
McAfeeD Real Protect-LS!AC3E04B97FF2
Trapmine malicious.moderate.ml.score
CTX exe.trojan.evkn
Sophos Troj/VB-JVT
SentinelOne Static AI - Malicious PE
Jiangmin Trojan/PSW.Lmir.dah
Webroot W32.Trojan.Gen
Google Detected
Avira TR/Crypt.XPACK.Gen
Antiy-AVL Trojan/Win32.Swisyn
Kingsoft malware.kb.a.1000
Gridinsoft Ransom.Win32.Zbot.oa!s1
Xcitium TrojWare.Win32.Trojan.XPACK.Gen@2ho5ur
Microsoft PWS:Win32/Zbot!ml
ZoneAlarm Troj/VB-JVT
GData Win32.Trojan.PSE.1249DSV
Varist W32/Trojan.CPXN-1141
AhnLab-V3 Trojan/Win32.Swisyn.R262946
VBA32 Trojan.VB.01049
DeepInstinct MALICIOUS
Malwarebytes Generic.Malware.AI.DDS
Ikarus Trojan.Win32.Delf
Panda Trj/Genetic.gen
Tencent OB:Trojan.Win32.Swisyn.ca
TrellixENS W32/Swisyn.ag
Screenshots
Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action VT Location
No hosts contacted.
Cuckoo

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