b95744c8165a45581b734de9a2c44a7552336cbcce9524102dc9e758d992451f | Triage

Analysis

max time kernel
21s
max time network
47s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/11/2022, 21:00

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General

Target

ǰ/dp1.dll
Size

128KB
MD5

07201b1fd5f8925dd49a4556ac3b5bab
SHA1

a76afbb44376912f823f2b461507c28d2585a96c
SHA256

abebbb0981d3d51eb63abcfa68be98da0cae4e6e3b143dd431fc845d1457dbd2
SHA512

0cf673ce1b6cad38f0211231e876f00f6a8397a5f3e71680046f4a216bbe0f47f4541e5f5b49364310e41a04cce14703459725c3d9f052f9da13624e73753e12
SSDEEP

1536:tiDSn+hfeTpCwAncpZ6Z8HTiQjl1sYiKG3oe/:UDTReTgwAcp9lqKG3o

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1628	1232	WerFault.exe	28

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1896 wrote to memory of 1232	1896	rundll32.exe	28
PID 1232 wrote to memory of 1628	1232	rundll32.exe	29
PID 1232 wrote to memory of 1628	1232	rundll32.exe	29
PID 1232 wrote to memory of 1628	1232	rundll32.exe	29
PID 1232 wrote to memory of 1628	1232	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ǰ\dp1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1896
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ǰ\dp1.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1232
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1232 -s 228
    3⤵
    - Program crash
    PID:1628

Network

MITRE ATT&CK Matrix

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Downloads

memory/1232-55-0x0000000076041000-0x0000000076043000-memory.dmp

Filesize
8KB

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