63b1620ed230ac3160712debaf3394b1afd417e5045fcce25f8ed8986805f035

Analysis

max time kernel
121s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
19/04/2024, 11:16

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General

Target

fa2e0929127f8ecdf1c211ad0f33d95d_JaffaCakes118.dll
Size

160KB
MD5

fa2e0929127f8ecdf1c211ad0f33d95d
SHA1

4f4fc3c35faceec572adeab27850786a3c20ddf5
SHA256

63b1620ed230ac3160712debaf3394b1afd417e5045fcce25f8ed8986805f035
SHA512

f8b25be9ddea06c26208c0edc5b3c1c6ddad6cd6ba0123658c8f78ffd8c7b94dabdede13ce4d45687fb33fee1d26256f1fc68e0212b7ecbbc5c3cb39c25334e1
SSDEEP

3072:WWSXHuUZ+7ZcX1CXzm2GqkxQz26nA+lAjtsuo2tNW7e:Wt3pZ+7KFw0Tkojtm6W6

Score

10^/10

persistence

Malware Config

Signatures

Adds autorun key to be loaded by Explorer.exe on startup 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\ShellServiceObjectDelayLoad\mpfanvqg = "{AAE70BEB-6C26-4F01-8C39-79C198C3A793}"	rundll32.exe

Modifies registry class 5 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AAE70BEB-6C26-4F01-8C39-79C198C3A793}\InProcServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AAE70BEB-6C26-4F01-8C39-79C198C3A793}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{AAE70BEB-6C26-4F01-8C39-79C198C3A793}\InProcServer32\ = "C:\\Windows\\mpfanvqg.dll"	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28
PID 2804 wrote to memory of 2812	2804	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa2e0929127f8ecdf1c211ad0f33d95d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2804
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fa2e0929127f8ecdf1c211ad0f33d95d_JaffaCakes118.dll,#1
  2⤵
  - Adds autorun key to be loaded by Explorer.exe on startup
  - Modifies registry class
  PID:2812

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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