Analysis
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max time kernel
150s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
19/10/2022, 16:27
Static task
static1
Behavioral task
behavioral1
Sample
317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
Resource
win10v2004-20220901-en
General
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Target
317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
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Size
1.3MB
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MD5
a131afc96a8738a9202b91c2761d260f
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SHA1
d3b9f7709bac6995acc46e8e28dd45e993b12797
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SHA256
317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45
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SHA512
5e19b162fe31c7ad693a5614eb969e12a31c5c5c7bc47ff464f3e83967a9ae6e5dd0d9783ef5f855c864a9638a4143b59e82378a1fbf92a4b200a249eccdfed9
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SSDEEP
24576:iRmJkcoQricOIQxiZY1iaqcqCm9loQZ4jQWg8ovinj931Oz:3JZoQrbTFZY1iaqRos4S4n91i
Malware Config
Extracted
darkcomet
Guest16
127.0.0.1:1604
iiandlez.no-ip.biz:1604
DC_MUTEX-LHA82F4
-
gencode
Rk4tghGjBxmc
-
install
false
-
offline_keylogger
true
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persistence
false
Signatures
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Executes dropped EXE 1 IoCs
pid Process 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe" 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Key created \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/files/0x0002000000022da2-134.dat autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5016 set thread context of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe -
Suspicious use of AdjustPrivilegeToken 24 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeSecurityPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeTakeOwnershipPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeLoadDriverPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeSystemProfilePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeSystemtimePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeProfSingleProcessPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeIncBasePriorityPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeCreatePagefilePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeBackupPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeRestorePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeShutdownPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeDebugPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeSystemEnvironmentPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeChangeNotifyPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeRemoteShutdownPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeUndockPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeManageVolumePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeImpersonatePrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: SeCreateGlobalPrivilege 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: 33 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: 34 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: 35 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe Token: 36 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4644 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 5016 wrote to memory of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83 PID 5016 wrote to memory of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83 PID 5016 wrote to memory of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83 PID 5016 wrote to memory of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83 PID 5016 wrote to memory of 4644 5016 317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe 83
Processes
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C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4644
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45.exe
Filesize1.3MB
MD5a131afc96a8738a9202b91c2761d260f
SHA1d3b9f7709bac6995acc46e8e28dd45e993b12797
SHA256317fcd55d08d6df4d0d095f55817b2d9d562b32c76bd16da99336a245fd78f45
SHA5125e19b162fe31c7ad693a5614eb969e12a31c5c5c7bc47ff464f3e83967a9ae6e5dd0d9783ef5f855c864a9638a4143b59e82378a1fbf92a4b200a249eccdfed9