387ae43099fee9234854e9c8ebe1b4ae42c22f5b952446334c6335587899deee | Triage

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
03/07/2024, 16:01

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General

Target

bin/k2epack/Plugins/SetEnv.dll
Size

2KB
MD5

8cea792f72b22fc0874d8bf107c0bde4
SHA1

9953b4398d9a46a47270ffe5b79208478c365525
SHA256

283a68ad726e9f2170d0f26f13c846efef41c293aaa89db6f901f5f4cd865983
SHA512

0a04f3038c3d4ddfd3a6bbe0ce5ed18d1fb937de7a65f24208c50ed9f0107e0d53498cbab7634c1fa3e92326740f7647c44e58161f9821d63742aefbd9d2f79b

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
212	2604	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5000 wrote to memory of 2604	5000	rundll32.exe	81
PID 5000 wrote to memory of 2604	5000	rundll32.exe	81
PID 5000 wrote to memory of 2604	5000	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\k2epack\Plugins\SetEnv.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:5000
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\k2epack\Plugins\SetEnv.dll,#1
  2⤵
  PID:2604
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2604 -s 608
    3⤵
    - Program crash
    PID:212

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2604 -ip 2604
1⤵
PID:4288

Network

MITRE ATT&CK Matrix

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