9812a674c261122f259de21a40c01cb9285453fe9d1c33648b7869be1297c459 | Triage

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7v20201028
submitted
17-11-2020 11:43

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General

Target

7e07f04dac40541fc7e4571d8fac6b58.dll
Size

202KB
MD5

bb1cc9a315d19ed9d1fe666b17c427a8
SHA1

c048093b909593da795037114a2cc62eafebcb94
SHA256

9812a674c261122f259de21a40c01cb9285453fe9d1c33648b7869be1297c459
SHA512

be194b151fe1f70da9984ca36c2cd812efc0209f8d77dcae6482694cac8acce30ff8df76d5e2b0d73e898203e3920ca12806fc215faccff5455f4dc4f9a5cc5c

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1860 1636 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WerFault.exe

pid process

1860 WerFault.exe
1860 WerFault.exe
1860 WerFault.exe
1860 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1860 WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 300 wrote to memory of 1636	300	rundll32.exe	rundll32.exe
PID 1636 wrote to memory of 1860	1636	rundll32.exe	WerFault.exe
PID 1636 wrote to memory of 1860	1636	rundll32.exe	WerFault.exe
PID 1636 wrote to memory of 1860	1636	rundll32.exe	WerFault.exe
PID 1636 wrote to memory of 1860	1636	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e07f04dac40541fc7e4571d8fac6b58.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:300

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7e07f04dac40541fc7e4571d8fac6b58.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1636

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 244
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1860

MITRE ATT&CK Matrix

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Downloads

memory/1636-0-0x0000000000000000-mapping.dmp

Download
memory/1636-3-0x0000000000000000-mapping.dmp

Download
memory/1860-1-0x0000000000000000-mapping.dmp

Download
memory/1860-2-0x0000000001E10000-0x0000000001E21000-memory.dmp

Filesize
68KB

Download
memory/1860-4-0x00000000026B0000-0x00000000026C1000-memory.dmp

Filesize
68KB

Download