2b7476087a78f3e830eeb49fe74017268bdcd36d62f793cd109cddff5907a9b8 | Triage

Analysis

max time kernel
145s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
20-03-2022 03:32

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General

Target

2b7476087a78f3e830eeb49fe74017268bdcd36d62f793cd109cddff5907a9b8.dll
Size

205KB
MD5

ac0880577037eafe5a430604164c3637
SHA1

0cdd851a0547d269b79d97b135d236e445d1207e
SHA256

2b7476087a78f3e830eeb49fe74017268bdcd36d62f793cd109cddff5907a9b8
SHA512

b59575f00f3c648721440d8a7915b797c8e313c1dd45feb5db558a462273ae22b97110fe2565e9920509d546b6bdbcbf5b2e277c6283e3932f492169fb9d265a

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4184 3876 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4364 wrote to memory of 3876	4364	rundll32.exe	rundll32.exe
PID 4364 wrote to memory of 3876	4364	rundll32.exe	rundll32.exe
PID 4364 wrote to memory of 3876	4364	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b7476087a78f3e830eeb49fe74017268bdcd36d62f793cd109cddff5907a9b8.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4364

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2b7476087a78f3e830eeb49fe74017268bdcd36d62f793cd109cddff5907a9b8.dll,#1
2⤵
PID:3876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3876 -s 632
3⤵
- Program crash
PID:4184

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3876 -ip 3876
1⤵
PID:3724

Network

MITRE ATT&CK Matrix

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