13e5145447c24e3574d8279a20401f702c0b60d7487822812ee1d1cca3048f33

Analysis

max time kernel
51s
max time network
52s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 11:35

Target
Modules/7z.dll
Size 893KB
Sample240614-np6tpayfpe
SHA256 a1e1d1f0fff4fcccfbdfa313f3bdfea4d3dfe2c2d9174a615bbc39a0a6929338
MD5 04ad4b80880b32c94be8d0886482c774
SHA1 344faf61c3eb76f4a2fb6452e83ed16c9cce73e0
SHA512 3e3aaf01b769471b18126e443a721c9e9a0269e9f5e48d0a10251bc1ee309855bd71ede266caa6828b007359b21ba562c2a5a3469078760f564fb7bd43acabfb
SSDEEP 24576:TW+wsDaQw6DDz3qRyPnmGfrnvVUKueY8RmneWtJ:TasY6DwOBfrnvV7UeWt
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2916	1992	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 888 wrote to memory of 1992	888	rundll32.exe	82
PID 888 wrote to memory of 1992	888	rundll32.exe	82
PID 888 wrote to memory of 1992	888	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\7z.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:888
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Modules\7z.dll,#1
  2⤵
  PID:1992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 572
    3⤵
    - Program crash
    PID:2916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 1992 -ip 1992
1⤵
PID:4408