b1a522cf1688c79e5148c41caa7ebf9c71f9cb0a87e3d2c3acd4a0e5f9c22705 | Triage

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
11-06-2024 16:04

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General

Target

$TEMP/go/pidgen.dll
Size

39KB
MD5

d6daa21229600584d00093df481c921f
SHA1

a0848216ed5ddf3945938de79c746ce7424c30aa
SHA256

888f6c10d62ba7470fb457f054769e24a35edb86a3144214113b5a6472b0332f
SHA512

d0cd6370ee5bb8daad4f07a63bb16554a723ee0959bff447b0b67c41bb3f32404d1ba2eb219679498a55ea63204584f5c2fb2ae466c3d0654fa0e118069b06fa
SSDEEP

768:WGDpZQyMVVIDR4fUB+9RtYknN5EQmlCHhrBPsx1H9xllMGCacV:WGDn4KDOMET97ax1rcV

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2428	1928	WerFault.exe	83

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4904 wrote to memory of 1928	4904	rundll32.exe	83
PID 4904 wrote to memory of 1928	4904	rundll32.exe	83
PID 4904 wrote to memory of 1928	4904	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\go\pidgen.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\go\pidgen.dll,#1
  2⤵
  PID:1928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1928 -s 632
    3⤵
    - Program crash
    PID:2428

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1928 -ip 1928
1⤵
PID:4552

Network

MITRE ATT&CK Matrix

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