88fac2ee7e8e8505f5d895b9a260524e22dbb495fd31892391423d85c899095f

Analysis

max time kernel
120s
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
23-08-2024 10:55

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General

Target

bb705036d857891e3164356f30987641_JaffaCakes118.dll
Size

367KB
MD5

bb705036d857891e3164356f30987641
SHA1

8df7ffae3f5f6f777a8d651edd4995856151bbef
SHA256

88fac2ee7e8e8505f5d895b9a260524e22dbb495fd31892391423d85c899095f
SHA512

454e03a86b388b94ea77cf8c4310cce6acb320c4d7064209969c80debf2dd154a446175a561c1ccba5f77e98582873e4d1190a4b9780cfaea80df5b9a2bf5497
SSDEEP

6144:KQfkZry8M4hyhP6Egq1I8God7mDOA8Y2CUhjiEn7jwvFLI0vzKB8Zc9lhqARfVCg:K2H4IV6Egq1I8God7mDj8DCMHkts0LKP

Score

3^/10

discovery

Malware Config

Signatures

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 behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3716	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3780 wrote to memory of 3716	3780	rundll32.exe	84
PID 3780 wrote to memory of 3716	3780	rundll32.exe	84
PID 3780 wrote to memory of 3716	3780	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb705036d857891e3164356f30987641_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3780
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb705036d857891e3164356f30987641_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: GetForegroundWindowSpam
  PID:3716

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/3716-0-0x00000000028B0000-0x00000000029B0000-memory.dmp

Filesize
1024KB

Download
memory/3716-1-0x0000000010000000-0x000000001005F000-memory.dmp

Filesize
380KB

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