9f200b4426729f0d0f0b5977709c26f9961594f6612468102cec4dde53afc124 | Triage

Analysis

max time kernel
139s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2024, 09:05

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General

Target

$PLUGINSDIR/UserInfo.dll
Size

4KB
MD5

acbda33dd5700c122e2fe48e3d4351fd
SHA1

2c154baf7c64052ee712b7cdf9c36b7697dd3fc8
SHA256

943b33829f9013e4d361482a5c8981ba20a7155c78691dbe02a8f8cd2a02efa0
SHA512

d090adf65a74ac5b910b18bb67e989714335e7b4778cd771cff154d7186351a1bebbc7103cca849bdfa2709c991947ffff6c1d8fdf16a74f4dfb614bce3ff6fd

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4580	1760	WerFault.exe	85

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4740 wrote to memory of 1760	4740	rundll32.exe	85
PID 4740 wrote to memory of 1760	4740	rundll32.exe	85
PID 4740 wrote to memory of 1760	4740	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\UserInfo.dll,#1
  2⤵
  PID:1760
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 620
    3⤵
    - Program crash
    PID:4580

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1760 -ip 1760
1⤵
PID:4948

Network

MITRE ATT&CK Matrix

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