df3a183cd356d14ca1dee36a0376de8ed7d8be2451e3e191caca004cbdba568d | Triage

Analysis

max time kernel
120s
max time network
127s
platform
windows10_x64
resource
win10-en-20211208
submitted
22-01-2022 00:17

Sharing

Report Analysis Logs

General

Target

df3a183cd356d14ca1dee36a0376de8ed7d8be2451e3e191caca004cbdba568d.dll
Size

4.0MB
MD5

3533c61681c33d5c17d8ff7a769e1592
SHA1

56b85b40625ef09127b0af70a4d19a8fa4e0016c
SHA256

df3a183cd356d14ca1dee36a0376de8ed7d8be2451e3e191caca004cbdba568d
SHA512

830ead8268be865b25891e5e3a9a4384588325a5784ee987d55f72c9f0f67289b1f46b13705b880a76f08474cc781fd03e29c4fedbc6128886f0eea78b59dac0

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2364 2724 WerFault.exe rundll32.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

WerFault.exe

pid	process
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe
2364	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 2364 WerFault.exe
Token: SeBackupPrivilege 2364 WerFault.exe
Token: SeDebugPrivilege 2364 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2400 wrote to memory of 2724	2400	rundll32.exe	rundll32.exe
PID 2400 wrote to memory of 2724	2400	rundll32.exe	rundll32.exe
PID 2400 wrote to memory of 2724	2400	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df3a183cd356d14ca1dee36a0376de8ed7d8be2451e3e191caca004cbdba568d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2400

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\df3a183cd356d14ca1dee36a0376de8ed7d8be2451e3e191caca004cbdba568d.dll,#1
2⤵
PID:2724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 660
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2364

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...