d4979877d317ac3ee167239f647f6a55a821cfac7875528e3bbecb7110f2f60b

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 09:57

Target
$PLUGINSDIR/System.dll
Size 9KB
Sample240715-ly4dta1alm
SHA256 5e97602008ba004c72d58f71e77ffe0a0ea01103867eb12a9ec0f28e72f440d8
MD5 afd989ef7eec6bf952bedfce541fe236
SHA1 5654b71c5b1089c2cec6381d8da5bd14a14e1a37
SHA512 f4e3d88477d39218667dd482a08904b2b69435db7d1fdd492380544aff83895d393a288c329da69074b69c68f51db45f694dfea81fc12fa2042ed43b3d06440c
SSDEEP 192:XZNEnGTkTwat3s8pXqrpxwvcq5/pZquJKeS:y3nX/N/P9JJS
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3048	2376	WerFault.exe	30

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 3032 wrote to memory of 2376	3032	rundll32.exe	30
PID 2376 wrote to memory of 3048	2376	rundll32.exe	31
PID 2376 wrote to memory of 3048	2376	rundll32.exe	31
PID 2376 wrote to memory of 3048	2376	rundll32.exe	31
PID 2376 wrote to memory of 3048	2376	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3032
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 224
    3⤵
    - Program crash
    PID:3048