947f91ebf2d1fb80625ec4fae6cbc13b93be1b22c4d5c3fae1660a742fd77867

Analysis

max time kernel
94s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20250129-en
resource tags

arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
submitted
29-01-2025 03:01

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General

Target

JaffaCakes118_52038956331abb88106a14cb4a20a100.dll
Size

152KB
MD5

52038956331abb88106a14cb4a20a100
SHA1

6be43a28fc04a79ec1e5c27666df87cb43a0ebd3
SHA256

947f91ebf2d1fb80625ec4fae6cbc13b93be1b22c4d5c3fae1660a742fd77867
SHA512

1c44d2ac14a91efcd258e4020c1ae397f60f45590cd42d42a6e845a8a7d2b03245d2075814a5dd80841e5b66a1055c032b77c07d88b4fe0547301a15b415bdc8
SSDEEP

3072:m7+5EpeDE1P6YTrPUXruOKrhGQaTTBftdsnu12:m7jNbPUXr+rxaTTBldsnu1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4432	2084	WerFault.exe	81

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 2308 wrote to memory of 2084	2308	rundll32.exe	81
PID 2308 wrote to memory of 2084	2308	rundll32.exe	81
PID 2308 wrote to memory of 2084	2308	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_52038956331abb88106a14cb4a20a100.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2308
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_52038956331abb88106a14cb4a20a100.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 600
    3⤵
    - Program crash
    PID:4432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2084 -ip 2084
1⤵
PID:4408

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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