94d8b6f9aaf668356cc58c264e3644fef37ffea41e8901dcb7b738e3ad5e6a77

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12/02/2024, 04:36

Target
jre/bin/client/jvm.dll
Size 3.7MB
Sample240212-e78xbsac81
SHA256 b1fbdbb1e4c692b34d3b9f28f8188fc6105b05d311c266d59aa5e5ec531966bc
MD5 39c302fe0781e5af6d007e55f509606a
SHA1 23690a52e8c6578de6a7980bb78aae69d0f31780
SHA512 67f91a75e16c02ca245233b820df985bd8290a2a50480dff4b2fd2695e3cf0b4534eb1bf0d357d0b14f15ce8bd13c82d2748b5edd9cc38dc9e713f5dc383ed77
SSDEEP 98304:GyXul1SNceWfkD000V3wnIACM7g6cv/GZ:Q1SgfEP0ZwnIA97dcv/GZ
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1824	1992	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1372 wrote to memory of 1992	1372	rundll32.exe	28
PID 1992 wrote to memory of 1824	1992	rundll32.exe	29
PID 1992 wrote to memory of 1824	1992	rundll32.exe	29
PID 1992 wrote to memory of 1824	1992	rundll32.exe	29
PID 1992 wrote to memory of 1824	1992	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\client\jvm.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\client\jvm.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1992
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1992 -s 228
    3⤵
    - Program crash
    PID:1824