9a65a42533a2fa9e8cb25db8e80ebd2b391a9ad2a2d8de593f58e13faa6f868d

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
11-09-2024 14:09

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General

Target

9a65a42533a2fa9e8cb25db8e80ebd2b391a9ad2a2d8de593f58e13faa6f868d.dll
Size

206KB
MD5

b03ccc8480257266671c018fd99fa4b0
SHA1

d4ca8a2ea963ce9d719057c7fae355ea2930e40b
SHA256

9a65a42533a2fa9e8cb25db8e80ebd2b391a9ad2a2d8de593f58e13faa6f868d
SHA512

2500f8f6c00e16db2868c4f7b64a1d0a0f681ef848539858615ed0b4870a729a841bca94133bace6d2e98a5684d6cd4354b35e3b3dd59f14f89b14213111ff5b
SSDEEP

3072:ZnT2RRXuwcN3OQXB8CITr9VV2ILe126JyTuBdjdUL5fQj:ZwXupN1x8CgBbRLDTuLj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2328	2500	WerFault.exe	31

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 11 IoCs

description	pid	Process	procid_target
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 1740 wrote to memory of 2500	1740	rundll32.exe	31
PID 2500 wrote to memory of 2328	2500	rundll32.exe	32
PID 2500 wrote to memory of 2328	2500	rundll32.exe	32
PID 2500 wrote to memory of 2328	2500	rundll32.exe	32
PID 2500 wrote to memory of 2328	2500	rundll32.exe	32

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9a65a42533a2fa9e8cb25db8e80ebd2b391a9ad2a2d8de593f58e13faa6f868d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1740
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9a65a42533a2fa9e8cb25db8e80ebd2b391a9ad2a2d8de593f58e13faa6f868d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2500 -s 228
    3⤵
    - Program crash
    PID:2328

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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