1a6ccef08e50c32835359c0e72617db3af2ae88e1076bba354179370851b1dbe

Analysis

max time kernel
143s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
25/08/2024, 04:45

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General

Target

bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
Size

93KB
MD5

bff999b25ed2d87e918dd8e2fa5ce99a
SHA1

4917e218fbb6a9f0ce8aedf8544023297da3e030
SHA256

1a6ccef08e50c32835359c0e72617db3af2ae88e1076bba354179370851b1dbe
SHA512

30230a8fb13b840bb3fdce16dd59456c406b8c0bd80674f5c09cdc1685323da1911d7864338cf45028e7d2a2b2ac252f7e6e738f2b4a381447184bb1dc6dba3b
SSDEEP

1536:oOb5nzuqHjp0t+Fh7XQ7AQFqNFwbG/ovDLiF17:Z5nyqHucWYPwsiLiP7

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2500 set thread context of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84

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	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 2500 wrote to memory of 4276	2500	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	84
PID 4276 wrote to memory of 3488	4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	56
PID 4276 wrote to memory of 3488	4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	56
PID 4276 wrote to memory of 3488	4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	56
PID 4276 wrote to memory of 3488	4276	bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3488
- C:\Users\Admin\AppData\Local\Temp\bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2500
- - C:\Users\Admin\AppData\Local\Temp\bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\bff999b25ed2d87e918dd8e2fa5ce99a_JaffaCakes118.exe
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4276

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/2500-0-0x0000000000401000-0x000000000040D000-memory.dmp

Filesize
48KB

Download
memory/2500-5-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/3488-7-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3488-8-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download
memory/4276-2-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4276-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4276-6-0x0000000000400000-0x00000000004083A0-memory.dmp

Filesize
32KB

Download
memory/4276-1-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4276-11-0x0000000000410000-0x00000000004D9000-memory.dmp

Filesize
804KB

Download