344fc6c3211e169593ab1345a5cfa9bcb46a4604fe61ab212c9316c0d72b0865 | Triage™

Resubmissions

21/02/2023, 10:44

230221-ms9t3sgd3y10

29/03/2022, 09:37

220329-llf3rahafr1

Analysis

max time kernel
132s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
29/03/2022, 09:37

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General

Target
talisman.dll
Size 228KB
Sample220329-llf3rahafr
SHA256 344fc6c3211e169593ab1345a5cfa9bcb46a4604fe61ab212c9316c0d72b0865
MD5 c6c6162cca729c4da879879b126d27c0
SHA1 80e5fd86127de526be75ef42ebc390fb0d559791
SHA512 8e28e787bbb5f88211657148478351807c19cc47c2a1665f802927d9d6c9c0b0b6e0fb52e424aad011cdf70464feffbb1f2929a7ba37f69d758f85b337b55bf6
MD5 SHA1 SHA512

Score

1^/10

Malware Config

Signatures

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\CLASSES\FAST	rundll32.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Classes\FAST\CLSID = 33003500460044003200390041004600450046004200330042004300420039000000	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1368	rundll32.exe
1368	rundll32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1368	rundll32.exe
Token: SeTcbPrivilege	1368	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 1368	1220	rundll32.exe	79
PID 1220 wrote to memory of 1368	1220	rundll32.exe	79
PID 1220 wrote to memory of 1368	1220	rundll32.exe	79

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\talisman.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\talisman.dll,#1
  2⤵
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1368

Network

MITRE ATT&CK Matrix

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