9b4ff1a8819d1b5a3d98e33c5f603f595ba1f42c03c0062493617eef45e4d02a

Analysis

max time kernel
130s
max time network
112s
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 20:24

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General

Target

bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Size

174KB
MD5

bd078f6d02f16420c0b8c5f70717bda2
SHA1

975240da1ba83fb4717cfbe70f3c36202fa6a666
SHA256

9b4ff1a8819d1b5a3d98e33c5f603f595ba1f42c03c0062493617eef45e4d02a
SHA512

f909689aa3c667b821870e2734e83e9e6dbda43f9354df218714490ed7d0aa6040c32a0e519638989b8f5393b70dbd7b76f165f8dcaaeef217a60a2fffc12fd6
SSDEEP

3072:tfZ7UnZ6tYPklZ0T80z7ijw0r2StHpu+Bbvf6uZmXQIGvp2LTQTw7eicmwuxhz:tf2Z6t2kafik0rZpu+NHnmAjvp2Xiw7p

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	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe

Modifies registry class 5 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\{aafbbc75-00ce-8d84-b6be-03e3e0185f9b}\\n."	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\clsid	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Key created	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000_Classes\CLSID\{42aedc87-2188-41fd-b9a3-0c966feabec1}\InprocServer32\ThreadingModel = "Both"	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Token: SeDebugPrivilege	4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
Token: SeDebugPrivilege	4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
3532	Explorer.EXE

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4744 wrote to memory of 3532	4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe	56
PID 4744 wrote to memory of 3532	4744	bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of UnmapMainImage
PID:3532
- C:\Users\Admin\AppData\Local\Temp\bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\bd078f6d02f16420c0b8c5f70717bda2_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4744

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/3532-4-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/3532-7-0x0000000001E70000-0x0000000001E7C000-memory.dmp

Filesize
48KB

Download
memory/3532-10-0x0000000002450000-0x0000000002451000-memory.dmp

Filesize
4KB

Download
memory/4744-0-0x000000000041F000-0x0000000000424000-memory.dmp

Filesize
20KB

Download
memory/4744-1-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4744-2-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4744-3-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4744-8-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4744-9-0x000000000041F000-0x0000000000424000-memory.dmp

Filesize
20KB

Download