91a8d66f5c1f651e0f60c456fa8dd06347f69be8ba5542f9c6781e6714962fa9 | Triage

Analysis

max time kernel
11s
max time network
118s
platform
windows10_x64
resource
win10v20210410
submitted
30-07-2021 09:06

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General

Target

KG_LicEnc.dll
Size

372KB
MD5

8a922c5995f02cf1cd6b503711bced13
SHA1

ffd6b9c710bee5abcbf357532f12c28fe5e897e5
SHA256

4d1ecc3574947768c4689ec0a603c6eaf5974aebfbd3b1b415a27f62cc50091c
SHA512

7fc18c2eae42ce4b0d299e661bd661b59d2d293a58a433385b7e18034d4d915f6226c33c3a15a62632df8e08de0d681530f88e808fe5f88c894fc23ab11ce731

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4840 4584 WerFault.exe rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe
4840	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 4840 WerFault.exe
Token: SeBackupPrivilege 4840 WerFault.exe
Token: SeDebugPrivilege 4840 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4444 wrote to memory of 4584	4444	rundll32.exe	rundll32.exe
PID 4444 wrote to memory of 4584	4444	rundll32.exe	rundll32.exe
PID 4444 wrote to memory of 4584	4444	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\KG_LicEnc.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4444

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\KG_LicEnc.dll,#1
2⤵
PID:4584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4584 -s 644
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4840

MITRE ATT&CK Matrix

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Downloads

memory/4584-114-0x0000000000000000-mapping.dmp

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