30ccecd2b6946f81e087cc61bad604117e87dcebc2e96db2124826b88c471489

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
16/07/2024, 09:21

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General

Target

4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe
Size

301KB
MD5

4db0cf5966c0f28e89ea65b820e33ed9
SHA1

5d21da862233c0a37b73a2847c54c1ca871fd54d
SHA256

30ccecd2b6946f81e087cc61bad604117e87dcebc2e96db2124826b88c471489
SHA512

d624b8be8031c369a069d393cf0b32cdeb01d5dc3f9256751542bc596888afddb5b4125ed1cafb20524d5289f6892300ce34550358e85d285997c0759a338579
SSDEEP

6144:4RG/Xml+Le3uOqDICADyMAA8ALrGeMRCVLgAf/VOQQFo31DENSxvG09:4Rfl/3upNADmA7MjaQSlDV9

Score

8^/10

evasion persistence privilege_escalation

Malware Config

Signatures

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
3416	netsh.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\MicrosoftUpgrade = "C:\\WINDOWS\\inetinfx.exe"	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\WINDOWS\inetinfx.exe	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe
File opened for modification	C:\WINDOWS\inetinfx.exe	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe
File created	C:\Windows\inidirx.ini	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh	netsh.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3236	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3236 wrote to memory of 3416	3236	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe	86
PID 3236 wrote to memory of 3416	3236	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe	86
PID 3236 wrote to memory of 3416	3236	4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4db0cf5966c0f28e89ea65b820e33ed9_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3236
- C:\Windows\SysWOW64\netsh.exe
  netsh firewall set opmode mode=disable
  2⤵
  - Modifies Windows Firewall
  - Event Triggered Execution: Netsh Helper DLL
  PID:3416

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3236-0-0x0000000000400000-0x0000000000866000-memory.dmp

Filesize
4.4MB

Download
memory/3236-1-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-3-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-4-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-6-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-8-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-7-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-9-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-5-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-2-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-12-0x0000000000400000-0x0000000000866000-memory.dmp

Filesize
4.4MB

Download
memory/3236-16-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-17-0x0000000000400000-0x0000000000866000-memory.dmp

Filesize
4.4MB

Download
memory/3236-19-0x000000007FDF0000-0x000000007FE4C000-memory.dmp

Filesize
368KB

Download
memory/3236-20-0x0000000000400000-0x0000000000866000-memory.dmp

Filesize
4.4MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads