7933e173074d90e20a790c56892cd6548190b7d8962279ae51197dfbcee20b8d

Analysis

max time kernel
140s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 04:25

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General

Target

7933e173074d90e20a790c56892cd6548190b7d8962279ae51197dfbcee20b8d.dll
Size

659KB
MD5

a852c54cecada0c39c3e435525882f64
SHA1

a0cb968dc6977a8934d30705c84491b37747e493
SHA256

7933e173074d90e20a790c56892cd6548190b7d8962279ae51197dfbcee20b8d
SHA512

abc3d9963dcaf7dbe6666de021810fb0586330f5427d907b81c2523dbf9beef13945d27ae56e64f5da1dd99a59661b0d8f8a6779b2c7ca40bdbd6a8b8774735e
SSDEEP

12288:V7tJrlrlWNc1J4eKtvD5N9nylBNHdvUNUsLM5sVgI2oqXU0VXLfCF9rP4NZO9OY+:1BlBBdvxsLM5saoqe9rPYZHT/EJ2/HK4

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4876	4336	WerFault.exe	84

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 4408 wrote to memory of 4336	4408	rundll32.exe	84
PID 4408 wrote to memory of 4336	4408	rundll32.exe	84
PID 4408 wrote to memory of 4336	4408	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7933e173074d90e20a790c56892cd6548190b7d8962279ae51197dfbcee20b8d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4408
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7933e173074d90e20a790c56892cd6548190b7d8962279ae51197dfbcee20b8d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4336
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 668
    3⤵
    - Program crash
    PID:4876

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4336 -ip 4336
1⤵
PID:4044

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

Windows 7 deprecation

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