adf0fdbe8d374b4251f8e42e2164c66ad52a9e43b6c462fff0755c309819b9a8

Analysis

max time kernel
147s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 21:30

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General

Target

f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Size

167KB
MD5

f0a70e31be7b566cc27bd8a96628bbdf
SHA1

e482944811814e3692694c27b2a69e14c5ec199c
SHA256

adf0fdbe8d374b4251f8e42e2164c66ad52a9e43b6c462fff0755c309819b9a8
SHA512

8672b3b6f47370582b69e785d46af7d05ca0fd48b003960d2543651b1757ff7bfd09fd7bf9c4fc28a6c4b6dfc486bb2b12fb540c7dbb3975e700536b3923d778
SSDEEP

3072:8JMY/xPO2RFalMaCTRhWxpev9XX9makoI6Qd2MtKoK+:8v/FRgkoQ9n92oz4U

Score

7^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: Component Object Model Hijacking 1 TTPs
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
persistence privilege_escalation

Component Object Model Hijacking
T1546.015

Unexpected DNS network traffic destination 4 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20
Destination IP	83.133.123.20

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	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\clsid	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{8a181a1b-9265-4b01-c9ff-7a2bbadc62de}\\n."	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Token: SeDebugPrivilege	4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
Token: SeDebugPrivilege	4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4448 wrote to memory of 3448	4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe	56
PID 4448 wrote to memory of 3448	4448	f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3448
- C:\Users\Admin\AppData\Local\Temp\f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\f0a70e31be7b566cc27bd8a96628bbdf_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

Privilege Escalation

Event Triggered Execution

T1546

Component Object Model Hijacking

T1546.015

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/3448-5-0x0000000003000000-0x0000000003001000-memory.dmp

Filesize
4KB

Download
memory/3448-8-0x0000000003000000-0x000000000300C000-memory.dmp

Filesize
48KB

Download
memory/3448-11-0x0000000003000000-0x0000000003001000-memory.dmp

Filesize
4KB

Download
memory/4448-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-2-0x0000000000428000-0x000000000042D000-memory.dmp

Filesize
20KB

Download
memory/4448-1-0x0000000000510000-0x0000000000511000-memory.dmp

Filesize
4KB

Download
memory/4448-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-4-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4448-10-0x0000000000428000-0x000000000042D000-memory.dmp

Filesize
20KB

Download