5e49fcad6d7a95781d25874242be2e8f9dd54a3eff84f65fe67dd2da05590587

Analysis

max time kernel
130s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-08-2024 16:27

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General

Target

abbb8c32e31456ed12f339dde741e36b_JaffaCakes118.dll
Size

333KB
MD5

abbb8c32e31456ed12f339dde741e36b
SHA1

a04ac9d71af03d15fa5e54d62a8da6c865409f71
SHA256

5e49fcad6d7a95781d25874242be2e8f9dd54a3eff84f65fe67dd2da05590587
SHA512

cf222a92319144d12bf1bad71cc8431feb8606fdf5cce66320945bab81d3e082cf6c38651c41928b80db7b0cad677ae700250aabdceefe3a7540293dc3ef39b4
SSDEEP

6144:kuqaINe3J9LUtu0H9Xuzim4bGzn/UpbTAQzbuD9IYizW9PQDdIpO/sDrNkPgL+A+:kFr43rS9X/SrclTAao9iS9oDUdcgLfeH

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 = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00610062006200620038006300330032006500330031003400350036006500640031003200660033003300390064006400650037003400310065003300360062005f004a006100660066006100430061006b006500730031003100380000000000	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
3132	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3116 wrote to memory of 3132	3116	rundll32.exe	84
PID 3116 wrote to memory of 3132	3116	rundll32.exe	84
PID 3116 wrote to memory of 3132	3116	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\abbb8c32e31456ed12f339dde741e36b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3116
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\abbb8c32e31456ed12f339dde741e36b_JaffaCakes118.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Authentication Package
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3132

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

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Downloads

memory/3132-0-0x0000000010000000-0x00000000100A7000-memory.dmp

Filesize
668KB

Download
memory/3132-1-0x0000000010000000-0x00000000100A7000-memory.dmp

Filesize
668KB

Download
memory/3132-2-0x0000000010001000-0x0000000010067000-memory.dmp

Filesize
408KB

Download
memory/3132-3-0x0000000010000000-0x00000000100A7000-memory.dmp

Filesize
668KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads