dcf38e1ea5318c74265b190c09c53cf20fc9d252fcbe680f3f347889ce1b08fc | Triage

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07/05/2024, 08:04

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General

Target

$TEMP/$5.dll
Size

3KB
MD5

8614c450637267afacad1645e23ba24a
SHA1

e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2
SHA256

0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758
SHA512

af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
804	2196	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2372 wrote to memory of 2196	2372	rundll32.exe	28
PID 2196 wrote to memory of 804	2196	rundll32.exe	29
PID 2196 wrote to memory of 804	2196	rundll32.exe	29
PID 2196 wrote to memory of 804	2196	rundll32.exe	29
PID 2196 wrote to memory of 804	2196	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\$5.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2372
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\$5.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 224
    3⤵
    - Program crash
    PID:804

Network

MITRE ATT&CK Matrix

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Downloads

memory/2196-1-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

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memory/2196-0-0x0000000010000000-0x0000000010003000-memory.dmp

Filesize
12KB

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