47691b69abd8bf780a3b9e7716fa03e95a15a80de3bb148642f8ddfa038ec87d

Analysis

max time kernel
95s
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
07/09/2024, 22:58

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General

Target

d3018bdabca01350146bfe5b79a5b2c3_JaffaCakes118.dll
Size

306KB
MD5

d3018bdabca01350146bfe5b79a5b2c3
SHA1

045bb3e8ba0dfae9ea54669b63c10f4716cb3089
SHA256

47691b69abd8bf780a3b9e7716fa03e95a15a80de3bb148642f8ddfa038ec87d
SHA512

02b7d821db59a81bf1bc5937c3722d7df01fc722364d4fde5615689aca7136d16d38cbd28b6a129642d258d5b2f77a9c5aff6475e5942995623baecfbdf9f17f
SSDEEP

6144:w4B6hecU++BKCav2wq6rLxehVMBalWsgMJGwFA9RxK3dchcqeA1gNV:sevdk03LMBQWmE+sRxKscqJ2

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 = 6d007300760031005f003000000043003a005c005c00550073006500720073005c005c00410064006d0069006e005c005c0041007000700044006100740061005c005c004c006f00630061006c005c005c00540065006d0070005c005c00640033003000310038006200640061006200630061003000310033003500300031003400360062006600650035006200370039006100350062003200630033005f004a006100660066006100430061006b006500730031003100380000000000	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
3564	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 3564	1968	rundll32.exe	83
PID 1968 wrote to memory of 3564	1968	rundll32.exe	83
PID 1968 wrote to memory of 3564	1968	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3018bdabca01350146bfe5b79a5b2c3_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\d3018bdabca01350146bfe5b79a5b2c3_JaffaCakes118.dll,#1
  2⤵
  - Boot or Logon Autostart Execution: Authentication Package
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:3564

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/3564-0-0x0000000010000000-0x00000000100A1000-memory.dmp

Filesize
644KB

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memory/3564-1-0x0000000010000000-0x000000001009D000-memory.dmp

Filesize
628KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads