56e62518fdf791d5c5f673dcc004b0569c5dd4108e2873adf16cae76fec91e5d | Triage

Analysis

max time kernel
121s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
25-01-2024 16:37

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General

Target

$PLUGINSDIR/KillProcDLL.dll
Size

20KB
MD5

acc5bb97897cbc7d49d89d6ed5ba79bc
SHA1

9ec453aa48a25851a65900aab09a534a67875491
SHA256

6d43d9d45c52273ea9b3dd16af030a6221df78fcf0f07238f6aa92b4cda660a4
SHA512

c38a5bdf14d1bc1e1214ef0b2693a919629350cd0b159486f180307013df83c22e95c8209dcecede07afb47422ccca72efa7c6ed53642017eabe6bcb341d1a06
SSDEEP

96:aUGda5TnpKPmDq+Fmq1wu++wto/kQAQyU7YCHb+4SqTh:xGdappPmtqCDtob/64pTh

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2320 2044 WerFault.exe rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2408 wrote to memory of 2044	2408	rundll32.exe	rundll32.exe
PID 2044 wrote to memory of 2320	2044	rundll32.exe	WerFault.exe
PID 2044 wrote to memory of 2320	2044	rundll32.exe	WerFault.exe
PID 2044 wrote to memory of 2320	2044	rundll32.exe	WerFault.exe
PID 2044 wrote to memory of 2320	2044	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2408

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:2044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2044 -s 228
3⤵
- Program crash
PID:2320

MITRE ATT&CK Matrix

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