99c89d7baadfaff39f5a5475c6ffdd9ca74d0a3a9abc7237d6c316d44df4deb9 | Triage

Analysis

max time kernel
142s
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
13/02/2024, 07:48

Sharing

Report Analysis Logs

General

Target

98de9749d3f19ae82336f4ea130171b2.dll
Size

72KB
MD5

98de9749d3f19ae82336f4ea130171b2
SHA1

f085e40b7717ac9cdeb2988029704cfd3eadd3e4
SHA256

99c89d7baadfaff39f5a5475c6ffdd9ca74d0a3a9abc7237d6c316d44df4deb9
SHA512

72fcea8fff8db6e4f6db68d8b6feadc3d2d9b0e1bffd030773466c7e650f1196e824bf33cfa6d2f0f5e9cd858d0550227c4091605aca390eb90e093842ffadba
SSDEEP

1536:Sjjl3nwzSuOqBubw/WgT6zMKAOK2lCWcQajhRuv:C5UOq0ukgOK2l7aFQv

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1240	644	WerFault.exe	82

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4176 wrote to memory of 644	4176	rundll32.exe	82
PID 4176 wrote to memory of 644	4176	rundll32.exe	82
PID 4176 wrote to memory of 644	4176	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\98de9749d3f19ae82336f4ea130171b2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4176
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\98de9749d3f19ae82336f4ea130171b2.dll,#1
  2⤵
  PID:644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 644 -s 600
    3⤵
    - Program crash
    PID:1240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 644 -ip 644
1⤵
PID:2944

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads