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/bci.dll
Size 15KB
Sample240212-e78xbsac81
SHA256 728d64bc1fbf48d4968b1b93893f1b5db88b052ab82202c6840bf7886a64017d
MD5 a46289384f76c2a41ba7251459849288
SHA1 4d8ef96edbe07c8722fa24e4a5b96ebfa18be2c4
SHA512 34d62beb1fa7d8630f5562c1e48839ce9429faea980561e58076df5f19755761454eeb882790ec1035c64c654fc1a8cd5eb46eca12e2bc81449acbb73296c9e8
SSDEEP 384:1Td3hw/L3kKLnYgIOGOOssnPV5Lnf6onYPLr7EbH:1zw/bkKLt7KnddnfPC7S
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2880	2168	WerFault.exe	25

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 1680 wrote to memory of 2168	1680	rundll32.exe	25
PID 2168 wrote to memory of 2880	2168	rundll32.exe	29
PID 2168 wrote to memory of 2880	2168	rundll32.exe	29
PID 2168 wrote to memory of 2880	2168	rundll32.exe	29
PID 2168 wrote to memory of 2880	2168	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\bci.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1680
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jre\bin\bci.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2168
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2168 -s 220
    3⤵
    - Program crash
    PID:2880