a789b89f0da4794a2299e49e6dc1c1bf9d6790bcc9e1bb9cc87e77116715e7af | Triage™

Resubmissions

04/08/2022, 15:52

220804-ta325shfap

24/05/2022, 17:22

220524-vxll2sbac210

Analysis

max time kernel
148s
max time network
208s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
24/05/2022, 17:22

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General

Target
main.dll
Size 990KB
Sample220524-vxll2sbac2
SHA256 4eb85a5532b98cbc4a6db1697cf46b9e2b7e28e89d6bbfc137b36c0736cd80e2
MD5 e0ecf5e7d2a4656457fabeee2918ef38
SHA1 ca05587d9bd333a62735705ba6b3f919ea7d6d17
SHA512 f2dc88e57feab0dcc8ad36dd313413d4735350343573f6c8721b5cae48a8ceff393dfd9bcf327d9eb4114347ad704de6dbcfffc42aa53876ba0b017011ac9ddc
MD5 SHA1 SHA512

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1420	4348	WerFault.exe	27

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4348	regsvr32.exe
4348	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2956 wrote to memory of 4348	2956	regsvr32.exe	27
PID 2956 wrote to memory of 4348	2956	regsvr32.exe	27
PID 2956 wrote to memory of 4348	2956	regsvr32.exe	27

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\main.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2956
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\main.dll
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4348
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4348 -s 1252
    3⤵
    - Program crash
    PID:1420

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4348 -ip 4348
1⤵
PID:3804

Network

MITRE ATT&CK Matrix

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