6385a87cffd79159df765c1b3dac48f1fc2d44a651daf0112af5755c112c3615

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
03-07-2024 05:41

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General

Target

2141b38aa063988ae89da81cb720eab1_JaffaCakes118.dll
Size

256KB
MD5

2141b38aa063988ae89da81cb720eab1
SHA1

99d9b7dcf14ffe8ed142720ac4759437087f11bd
SHA256

6385a87cffd79159df765c1b3dac48f1fc2d44a651daf0112af5755c112c3615
SHA512

6c250c8d530a38e4b79178832346c2c8c0e6286b56a244e27dc4585873d0f8ba94f671bcbee8908b9f0b5abcdc370a85a6468ad4983d3bc0cb06361750376800
SSDEEP

3072:xdGTU9xxSY4PQiibVaCOSUp1X5fLQ3LP8jllH:xdoUbr4PQiibgCjUp1X5DCC

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\QQMusic = "C:\\Windows\\SysWOW64\\rundll32.exe"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
316	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	316	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28
PID 2232 wrote to memory of 316	2232	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2141b38aa063988ae89da81cb720eab1_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2141b38aa063988ae89da81cb720eab1_JaffaCakes118.dll,#1
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:316

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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