4e76b0c1f8f43a3dc5e71f49be0b28f7d3d8b80fb71b218e3e60f6952dbc98d9

Analysis

max time kernel
141s
max time network
122s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
12/09/2024, 05:43

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General

Target

dbea6983206dce77230e53f9e34f3351_JaffaCakes118.dll
Size

1.5MB
MD5

dbea6983206dce77230e53f9e34f3351
SHA1

8adbe54f735b97e505c1d04f6efa1decb4f84521
SHA256

4e76b0c1f8f43a3dc5e71f49be0b28f7d3d8b80fb71b218e3e60f6952dbc98d9
SHA512

336a75b7bb89045b2fb836074c6bdae1fc90222ef5e9bcdbe96b4019abd9b337083d7f8468b4ae5e6bc734513354302737f0d615350f132cf6a5e295618b1f14
SSDEEP

24576:r9KLByG7kYB9kbvOWPg3ryLKG7FXmf/YjArRV:hCZ7gO731aA1

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1080	2428	WerFault.exe	30

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 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2596 wrote to memory of 2428	2596	rundll32.exe	30
PID 2428 wrote to memory of 1080	2428	rundll32.exe	31
PID 2428 wrote to memory of 1080	2428	rundll32.exe	31
PID 2428 wrote to memory of 1080	2428	rundll32.exe	31
PID 2428 wrote to memory of 1080	2428	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbea6983206dce77230e53f9e34f3351_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2596
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dbea6983206dce77230e53f9e34f3351_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2428 -s 320
    3⤵
    - Program crash
    PID:1080

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

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Downloads

memory/2428-0-0x0000000002000000-0x00000000021B6000-memory.dmp

Filesize
1.7MB

Download
memory/2428-1-0x0000000002000000-0x00000000021B6000-memory.dmp

Filesize
1.7MB

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