00b25d24eff0819c9107218692e59043230871f275a7ce0490e56c786f8a1cf0

Analysis

max time kernel
91s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20-09-2024 19:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Size

51KB
MD5

ee3ed79ffb63344b6e50458b68a7814a
SHA1

15b1e629ef96ff8cba3fee127b8abc8a88b3f9df
SHA256

00b25d24eff0819c9107218692e59043230871f275a7ce0490e56c786f8a1cf0
SHA512

525a31f7bf4d9bac075da5084cfa18a26ec627d993eaf29cbeafae0be1b4516fd004bdd6c1b944bccded0d394f35e4348f314a3ab9bd155da18b8c7363119586
SSDEEP

768:1EZDa925kKBd63UZ8wFqy5LfOtDBENtz9orSs8taDFItdHCjVLxzkoJRHuKqr:q//6mF7LfOtDaNtK+ykCtxzkoJRHulr

Score

10^/10

discovery persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\ShellServiceObjectDelayLoad\system32 = "{65BD55B1-5858-44D4-A198-0E08864C0E28}"	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\sysprinters.dll	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2892 set thread context of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\myalbum2007.zip	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

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	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65BD55B1-5858-44D4-A198-0E08864C0E28}\InProcServer32	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65BD55B1-5858-44D4-A198-0E08864C0E28}	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{65BD55B1-5858-44D4-A198-0E08864C0E28}\InProcServer32\ = "sysprinters.dll"	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1752	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
1752	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
1752	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
1752	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2892 wrote to memory of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84
PID 2892 wrote to memory of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84
PID 2892 wrote to memory of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84
PID 2892 wrote to memory of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84
PID 2892 wrote to memory of 1752	2892	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	84
PID 1752 wrote to memory of 3424	1752	ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3424
- C:\Users\Admin\AppData\Local\Temp\ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Users\Admin\AppData\Local\Temp\ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\ee3ed79ffb63344b6e50458b68a7814a_JaffaCakes118.exe
    3⤵
    - Adds autorun key to be loaded by Explorer.exe on startup
    - Drops file in System32 directory
    - Drops file in Windows directory
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1752-0-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1752-2-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1752-3-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/1752-7-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2892-5-0x0000000019140000-0x00000000191526B0-memory.dmp

Filesize
73KB

Download