97b6a6152166ade9dad43491a53f4f798385c35ba92a6fe8cddf221211482926

Analysis

max time kernel
136s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 13:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8a7304f9a162ce1bb5f9ef7a621d697d_JaffaCakes118.dll
Size

315KB
MD5

8a7304f9a162ce1bb5f9ef7a621d697d
SHA1

4f185cf7c4e70dc0fa74419793cb5b2da3867ba9
SHA256

97b6a6152166ade9dad43491a53f4f798385c35ba92a6fe8cddf221211482926
SHA512

ddd2c627eff3d07ee3e809c3a3d9c51d5ea4e6c4d3bf5e34181a4140ba8a59b0962060a30fc7636d9d705917e4eb71f31328957b079a107448c032edb9b1a4d8
SSDEEP

6144:oyHcovAsmTJ/nBX8OyMhXFTGYL49q7oUAc0/vOuGQTrMa5nT2f:f8oJGnl3hXZGQ49q0UI/GYTrn56f

Score

5^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs

Suspicious Windows Authentication Registry Modification.

persistence privilege_escalation

Authentication Package

T1547.002

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Lsa\Authentication Packages = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00380061003700330030003400660039006100310036003200630065003100620062003500660039006500660037006100360032003100640036003900370064005f004a006100660066006100430061006b006500730031003100380000000000	rundll32.exe

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	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2060	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2060	2496	rundll32.exe	83
PID 2496 wrote to memory of 2060	2496	rundll32.exe	83
PID 2496 wrote to memory of 2060	2496	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a7304f9a162ce1bb5f9ef7a621d697d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8a7304f9a162ce1bb5f9ef7a621d697d_JaffaCakes118.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Authentication Package
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2060

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Authentication Package

T1547.002

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Authentication Package

T1547.002

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2060-0-0x0000000010000000-0x000000001009D000-memory.dmp

Filesize
628KB

Download
memory/2060-1-0x0000000010000000-0x000000001009D000-memory.dmp

Filesize
628KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads