3ba266ddbe5624aeedec1a23c6bf86d6cfd5b547e8c1a31169f6a08434c9e615 | Triage

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-02-2024 18:11

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General

Target

$PLUGINSDIR/FindProcDLL.dll
Size

3KB
MD5

b4faf654de4284a89eaf7d073e4e1e63
SHA1

8efcfd1ca648e942cbffd27af429784b7fcf514b
SHA256

c0948b2ec36a69f82c08935fac4b212238b6792694f009b93b4bdb478c4f26e3
SHA512

eef31e332be859cf2a64c928bf3b96442f36fe51f1a372c5628264a0d4b2fc7b3e670323c8fb5ffa72db995b8924da2555198e7de7b4f549d9e0f9e6dbb6b388

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2492 2780 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 1460 wrote to memory of 2780	1460	rundll32.exe	rundll32.exe
PID 2780 wrote to memory of 2492	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2492	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2492	2780	rundll32.exe	WerFault.exe
PID 2780 wrote to memory of 2492	2780	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1460

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2780

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2780 -s 224
3⤵
- Program crash
PID:2492

MITRE ATT&CK Matrix

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