ba15719155386903ac9e48904493a8db2b5e7f2b05cca8f4de5a67d15d61bb9e

Analysis

max time kernel
93s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-11-2024 05:15

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General

Target

b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe
Size

376KB
MD5

b4f13707613ec6a0ca14ec4c065d94db
SHA1

35d17c8360d617f77656732e320d9164f7610678
SHA256

ba15719155386903ac9e48904493a8db2b5e7f2b05cca8f4de5a67d15d61bb9e
SHA512

b72d9654db9927a3fda1d899c765a124398357fdcd31dcb1f0182f83e1c12be835781c3fe47548703bb5226b1a4232f4ab1a6cb90ea20b0cb4d2498717aef0ce
SSDEEP

3072:jyhtfP2GzYr3C2hvYKyD6zdH3+P+kdMT4RjmlAGXe4Oi0e/DNow0LdEWe/nOk3XV:pNovLTe/nOk1

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3800 set thread context of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84

System Location Discovery: System Language Discovery 1 TTPs 2 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	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe
3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3800 wrote to memory of 3920	3800	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	84
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56
PID 3920 wrote to memory of 3436	3920	b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3436
- C:\Users\Admin\AppData\Local\Temp\b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3800
- - C:\Users\Admin\AppData\Local\Temp\b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b4f13707613ec6a0ca14ec4c065d94db_JaffaCakes118.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3920

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/3436-6-0x000000007FFF0000-0x000000007FFF1000-memory.dmp

Filesize
4KB

Download
memory/3436-8-0x000000007FFC0000-0x000000007FFC6000-memory.dmp

Filesize
24KB

Download
memory/3920-2-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3920-4-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3920-5-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download