de65e8f0a71667087d71e3ca5f9028ebd232759f5afddc406f29ddd4ee980958

Analysis

max time kernel
134s
max time network
149s
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, 01:24

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General

Target

b9d1fd2f34d44cbe67e45b1572217007_JaffaCakes118.dll
Size

108KB
MD5

b9d1fd2f34d44cbe67e45b1572217007
SHA1

434b64642181e6cad1a5697ff0de4bf03a2b2fb7
SHA256

de65e8f0a71667087d71e3ca5f9028ebd232759f5afddc406f29ddd4ee980958
SHA512

2cf0573e27166736761997dbc6d9ba42a5f2e0bcb237a44cb9650bdfe520e615a2339bdec5eab1bb4e0d5efeec67f4b70cde67684df853e35e99d1807418f07f
SSDEEP

1536:mXtKbb8hZMvO6burMC2SU6I5tIrsnqMCAHSkJX2O8uLtp+tcMcBRk:KScZMW6buJjI5EM/yO8qtp+tcMy

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 use of SetWindowsHookEx 1 IoCs

pid	Process
3884	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 444 wrote to memory of 3884	444	rundll32.exe	84
PID 444 wrote to memory of 3884	444	rundll32.exe	84
PID 444 wrote to memory of 3884	444	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9d1fd2f34d44cbe67e45b1572217007_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:444
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b9d1fd2f34d44cbe67e45b1572217007_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3884

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/3884-0-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/3884-1-0x0000000076590000-0x0000000076591000-memory.dmp

Filesize
4KB

Download
memory/3884-2-0x000000006FFF0000-0x0000000070000000-memory.dmp

Filesize
64KB

Download
memory/3884-5-0x0000000076570000-0x0000000076660000-memory.dmp

Filesize
960KB

Download
memory/3884-6-0x0000000076690000-0x000000007670A000-memory.dmp

Filesize
488KB

Download
memory/3884-7-0x0000000076570000-0x0000000076660000-memory.dmp

Filesize
960KB

Download
memory/3884-4-0x00000000760D0000-0x00000000762E5000-memory.dmp

Filesize
2.1MB

Download