e9756013cb46bc7b572248a7d876ebbf43e5fe1c3a072452313fccbdf4318118

Analysis

max time kernel
15s
max time network
18s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09/10/2024, 05:38

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General

Target

2bd73462704f45fafa51a9a2bda25642_JaffaCakes118.dll
Size

159KB
MD5

2bd73462704f45fafa51a9a2bda25642
SHA1

9e356566146b282e51564755a85686914af695a7
SHA256

e9756013cb46bc7b572248a7d876ebbf43e5fe1c3a072452313fccbdf4318118
SHA512

dc1a00b67acf88723ca545b9d0b0b9eb96dcaa9ecf413fb75046df73bd5a5d65cbaa0d9f1a943c5df4ab2ee8d0afbc81407ea359657cc92413d73d9a9427b544
SSDEEP

3072:kXb4ZoWIw3y4kxJ3jrhSReXzK3h/f1j00wT6mxTC/1rswwaL8kjRWV:kXb4D3y4qGczW/fRFwOmcdQJ0jRW

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2336	908	WerFault.exe	29

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 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 2524 wrote to memory of 908	2524	rundll32.exe	29
PID 908 wrote to memory of 2336	908	rundll32.exe	30
PID 908 wrote to memory of 2336	908	rundll32.exe	30
PID 908 wrote to memory of 2336	908	rundll32.exe	30
PID 908 wrote to memory of 2336	908	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bd73462704f45fafa51a9a2bda25642_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2bd73462704f45fafa51a9a2bda25642_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:908
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 248
    3⤵
    - Program crash
    PID:2336

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

Replay Monitor

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Downloads

memory/908-0-0x00000000001B0000-0x00000000001C4000-memory.dmp

Filesize
80KB

Download
memory/908-1-0x00000000001E0000-0x000000000020A000-memory.dmp

Filesize
168KB

Download
memory/908-5-0x00000000001B0000-0x00000000001C4000-memory.dmp

Filesize
80KB

Download