0bb2dadcdeaff57f676d59b05cf9a787669403dceabe43fd008995b2a0a8b9dd | Triage

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-04-2024 12:18

Sharing

Report Analysis Logs

General

Target

$PLUGINSDIR/ukjqjohi.dll
Size

28KB
MD5

4a461edac312daf734fc0b0a1e7d1169
SHA1

bf3f1e23bf93340481bf8abf4338db4d4a22df27
SHA256

47d6f407abc8d7fe10076e0ef6dbf7f2d843e2e481a280ec79d58f1edf06574b
SHA512

3544e5fe8c2de40ca5c1f494c0b3bf7996aeefde05edc1041eed5592f3d07aa5e2741bfd253bb875c4440e673fdc0c3b574d98287b696ef5b2b40c45d64f24f1
SSDEEP

768:ol7pb0KAbav/xDCKHj13xDv//6bbtxD7:6OL2xvXMTD7

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3008 2936 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2916 wrote to memory of 2936	2916	rundll32.exe	rundll32.exe
PID 2936 wrote to memory of 3008	2936	rundll32.exe	WerFault.exe
PID 2936 wrote to memory of 3008	2936	rundll32.exe	WerFault.exe
PID 2936 wrote to memory of 3008	2936	rundll32.exe	WerFault.exe
PID 2936 wrote to memory of 3008	2936	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ukjqjohi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2916

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ukjqjohi.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2936 -s 280
3⤵
- Program crash
PID:3008

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...