17bfda2d300d5321642789fd5b826318735766d5e5d5c9b2e7c93e520ad87881 | Triage

Resubmissions

11/05/2024, 00:12

240511-ahjhxscf87 7

11/05/2024, 00:09

240511-afq5zsce79 7

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 00:09

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General

Target

$TEMP/R2RUHEKG.dll
Size

3KB
MD5

abcbaa94b4d828f5c3080c5ddbbbf403
SHA1

42f8010079fb6222f97557fff9377a7276189968
SHA256

940f041a89d78bf62b32771023553f9f3b867d58dd87af679508fff6ed0e9144
SHA512

24799c073c878f9d2fbf0b8e01dbe0abcf183b950dd991e7a504cfb5f1d370edc558896b7a4607271569bd2fa512b5d76e6f94155955da5bf67e0a8a12a75465

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3012	3924	WerFault.exe	81

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4908 wrote to memory of 3924	4908	rundll32.exe	81
PID 4908 wrote to memory of 3924	4908	rundll32.exe	81
PID 4908 wrote to memory of 3924	4908	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\R2RUHEKG.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4908
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$TEMP\R2RUHEKG.dll,#1
  2⤵
  PID:3924
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3924 -s 600
    3⤵
    - Program crash
    PID:3012

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3924 -ip 3924
1⤵
PID:900

Network

MITRE ATT&CK Matrix

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