1df898c698b93597b476557bce402fcd20bf195a5194096b997316258588ef34

Analysis

max time kernel
150s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
28/06/2024, 06:46

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General

Target

192b465f866ac1fa0429638641a89e82_JaffaCakes118.dll
Size

252KB
MD5

192b465f866ac1fa0429638641a89e82
SHA1

ba8163504035532da1464bb07fbdb2b9b6e2e20f
SHA256

1df898c698b93597b476557bce402fcd20bf195a5194096b997316258588ef34
SHA512

550dd3ef15f1084fe8119cdd0c50121af0243652b50c87d6cf6768368fbddb12a3bed2a1df19969729cd14e01e90c49c848c85a77249709e5b7a2cd2c1bf2423
SSDEEP

6144:U2kK3+aYG1PZiLjkTunPmY5Vg59LLTdxp5CYNd/ixNzg:UmZTVFmPbVg593Rxp5CYNd/iz

Score

6^/10

persistence

Malware Config

Signatures

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\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Wfojuqotolix = "rundll32.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\192b465f866ac1fa0429638641a89e82_JaffaCakes118.dll\",Startup"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4176	rundll32.exe
4176	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4176	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1020 wrote to memory of 4176	1020	rundll32.exe	82
PID 1020 wrote to memory of 4176	1020	rundll32.exe	82
PID 1020 wrote to memory of 4176	1020	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\192b465f866ac1fa0429638641a89e82_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1020
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\192b465f866ac1fa0429638641a89e82_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:4176

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4176-0-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4176-3-0x0000000000E00000-0x0000000000F00000-memory.dmp

Filesize
1024KB

Download
memory/4176-11-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/4176-13-0x0000000000E00000-0x0000000000F00000-memory.dmp

Filesize
1024KB

Download