8febbfb26ae58d34ca70187f364c73d9fad69b2e34bfd64faff6a5d7f95db0dd

Analysis

max time kernel
424s
max time network
1154s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
21-09-2024 17:08

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General

Target

Resource/Sausage Fattener 32.dll
Size

845KB
MD5

69d6f94235a27ef0e06544e9ce0d632e
SHA1

ea92ea58a7db386092a868eea87949fc5d8fa626
SHA256

662c308546fc42506073e1f12d38252f7cdaad888e13ee4cf109d062ac609955
SHA512

39432cea09d8a9921176f14aaae140ce6638c8321f5fe3808616152dc84473bcbfd0215150632d6cfc32f78c7419576a20d5e00f19507018f7de88761e577ea3
SSDEEP

12288:8E980FzsrMFYul42/YkXE7bZ0TaOI7Yme6lvWHSRukPOGx4FCN225w/l4n:54MJ9TYYmZoSwGYCxC/l

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2532	4296	WerFault.exe	80

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1656 wrote to memory of 4296	1656	rundll32.exe	80
PID 1656 wrote to memory of 4296	1656	rundll32.exe	80
PID 1656 wrote to memory of 4296	1656	rundll32.exe	80

C:\Windows\system32\rundll32.exe
rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Resource\Sausage Fattener 32.dll",#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1656
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe "C:\Users\Admin\AppData\Local\Temp\Resource\Sausage Fattener 32.dll",#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4296
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 556
    3⤵
    - Program crash
    PID:2532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4296 -ip 4296
1⤵
PID:4120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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