3b6b2648c674441d075ff32ce0646cb3640ea6d20ab108464c0b05d95794f60d | Triage

Analysis

max time kernel
144s
max time network
151s
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, 11:37

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General

Target

1b630dd77c5be269ba227027df748fce.dll
Size

269KB
MD5

1b630dd77c5be269ba227027df748fce
SHA1

4ac67ab2da7aec82c62d83e0ec8d2a80bdfc4f55
SHA256

3b6b2648c674441d075ff32ce0646cb3640ea6d20ab108464c0b05d95794f60d
SHA512

370547a157f2d3a4762a5afbc969d383c4a27d6e20ae1054edce55257ec03a62341e26dc01330d7489e012c15ab371e2e1228462cd367bf15655b8e0f2a0da0e
SSDEEP

6144:TNZ31BsTGtpzBkP82F4DQb4FJ74aN95Dk2b+qjx:ToT2Bj2QQ8885gq

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3968	1820	WerFault.exe	60

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 1820	2652	rundll32.exe	60
PID 2652 wrote to memory of 1820	2652	rundll32.exe	60
PID 2652 wrote to memory of 1820	2652	rundll32.exe	60

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b630dd77c5be269ba227027df748fce.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\1b630dd77c5be269ba227027df748fce.dll,#1
  2⤵
  PID:1820
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 616
    3⤵
    - Program crash
    PID:3968

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1820 -ip 1820
1⤵
PID:3652

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1820-0-0x0000000010000000-0x000000001011B000-memory.dmp

Filesize
1.1MB

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