69656261bdff763de31566b5d8b7aa8ca7ee623cd93e931c343c67aeb52324e1

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
06/09/2024, 18:22

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General

Target

d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll
Size

296KB
MD5

d02e76072d1b97cec1d8f17e5999305b
SHA1

565fadb20e66eb8c615e0bb9606a7390d8fb0587
SHA256

69656261bdff763de31566b5d8b7aa8ca7ee623cd93e931c343c67aeb52324e1
SHA512

908a0da4b9224ac311fddc31c15b927033a5047cfe125977fa55cc579d991a4c6197fa4c341a41b8162e1083be754ce118110a767ce9d2c464a9b4cded1b5539
SSDEEP

6144:1YGEnKgIrJpV8K2v6Q0mJHmGBKlWpowY1q5ygp3wLTHpweMwPV:y9KHJpV8Ku5AKKGowY1q5lpSTHpweDt

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 = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00640030003200650037003600300037003200640031006200390037006300650063003100640038006600310037006500350039003900390033003000350062005f004a006100660066006100430061006b006500730031003100380000000000	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
2340	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4208 wrote to memory of 2340	4208	rundll32.exe	83
PID 4208 wrote to memory of 2340	4208	rundll32.exe	83
PID 4208 wrote to memory of 2340	4208	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4208
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d02e76072d1b97cec1d8f17e5999305b_JaffaCakes118.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Authentication Package
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2340

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/2340-0-0x0000000010000000-0x000000001009E000-memory.dmp

Filesize
632KB

Download
memory/2340-1-0x0000000000EE0000-0x0000000000EE5000-memory.dmp

Filesize
20KB

Download
memory/2340-2-0x0000000010000000-0x000000001009E000-memory.dmp

Filesize
632KB

Download
memory/2340-3-0x0000000000EE0000-0x0000000000EE5000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads