21a272e299823d67dc470e425fc66cba0b61890d6326f5d2fd9ab496f6c5c54d

Analysis

max time kernel
148s
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, 20:11

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General

Target

d05e8cbd7d0943e1df996fb1c00f6bf0_JaffaCakes118.dll
Size

314KB
MD5

d05e8cbd7d0943e1df996fb1c00f6bf0
SHA1

3ce7e143fd87426f8d058c645007108f472d67b7
SHA256

21a272e299823d67dc470e425fc66cba0b61890d6326f5d2fd9ab496f6c5c54d
SHA512

93e6c30e3a503c5785cc6c6928b62f2f7cc63eb172ee6e0c5d04fd5175e175e9491a00e66fc5dd9c4896d2197ec286af5c6b17c79563620813af6553fd4d8283
SSDEEP

6144:AGGSnH+QhxKheiRZIGEmNlNH/a25jv0PVyxyEqRzYzjBU2fr7Xn3e:AGDHZqhl2mnFR5j/3YzWBUEn3e

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 = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00640030003500650038006300620064003700640030003900340033006500310064006600390039003600660062003100630030003000660036006200660030005f004a006100660066006100430061006b006500730031003100380000000000	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
2488	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 2488	2904	rundll32.exe	86
PID 2904 wrote to memory of 2488	2904	rundll32.exe	86
PID 2904 wrote to memory of 2488	2904	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d05e8cbd7d0943e1df996fb1c00f6bf0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2904
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d05e8cbd7d0943e1df996fb1c00f6bf0_JaffaCakes118.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Authentication Package
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2488

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/2488-0-0x0000000000950000-0x0000000000955000-memory.dmp

Filesize
20KB

Download
memory/2488-1-0x0000000010000000-0x000000001009D000-memory.dmp

Filesize
628KB

Download
memory/2488-2-0x0000000000950000-0x0000000000955000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads