f5b667929af9ffcb55a7bcf48eb9436a6691cf9626ea30193391c58397a287e7

Analysis

max time kernel
95s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:18

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General

Target

b4f3ea6ef403a87fbda2eb83f13266a5_JaffaCakes118.dll
Size

92KB
MD5

b4f3ea6ef403a87fbda2eb83f13266a5
SHA1

28ffb48e4d84571e39d3d3efcbb2c56ad8c8f8d8
SHA256

f5b667929af9ffcb55a7bcf48eb9436a6691cf9626ea30193391c58397a287e7
SHA512

8ca941e57caa954969e8b3869b5dd4f2dcd1072f89fc7aa8c84c85c9fe545eaca33a649b35d5a55ce9710ee304e63263e02fe9a3514235fcf6cb42eadb8f1281
SSDEEP

1536:B7D5lkmfHZlSStbedA89wiyXJp5fz/SP/DD:BvRfTea7XJp5f+3P

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4236	3908	WerFault.exe	82

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 916 wrote to memory of 3908	916	rundll32.exe	82
PID 916 wrote to memory of 3908	916	rundll32.exe	82
PID 916 wrote to memory of 3908	916	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4f3ea6ef403a87fbda2eb83f13266a5_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:916
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4f3ea6ef403a87fbda2eb83f13266a5_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3908 -s 620
    3⤵
    - Program crash
    PID:4236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3908 -ip 3908
1⤵
PID:4456

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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