f0119927b72c2262b52a62b758ce23abbec5241774b70ef1408f807f407b7d72 | Triage

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 12:01

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General

Target

1cb1c6d20f71dedb7bc6feefdedd4a21.dll
Size

14KB
MD5

1cb1c6d20f71dedb7bc6feefdedd4a21
SHA1

e6d1e5a2f0583e65aa9957b0a9d36a76efdd08e5
SHA256

f0119927b72c2262b52a62b758ce23abbec5241774b70ef1408f807f407b7d72
SHA512

0e14b59a73d8e2f4060f6a208db82a64ac8278c50393ff3757d36a6457a4f684d1a843a275b58faa3c24c12e00aeba7f4d2218dd8bdcccf50742de05dc700c48
SSDEEP

192:PtVvL5UQuRm9NJA7KnrnU/st5hDjbMtuJGP4O:PtVvL5UQuitnA/sjZMqxO

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2460	2696	WerFault.exe	14

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4332 wrote to memory of 2696	4332	regsvr32.exe	14
PID 4332 wrote to memory of 2696	4332	regsvr32.exe	14
PID 4332 wrote to memory of 2696	4332	regsvr32.exe	14

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1cb1c6d20f71dedb7bc6feefdedd4a21.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\1cb1c6d20f71dedb7bc6feefdedd4a21.dll
  2⤵
  PID:2696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 600
    3⤵
    - Program crash
    PID:2460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2696 -ip 2696
1⤵
PID:880

Network

MITRE ATT&CK Matrix

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