af6526137f457318a3c299ce2fcc8b9c432ad786fccab15ca337547b749050e1

Analysis

max time kernel
94s
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, 12:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
Size

56KB
MD5

ab0f0eb77c1547547d79537c03f5f624
SHA1

3360b2c8ea4f0de0d8bb1eb481c5fb5a04408a12
SHA256

af6526137f457318a3c299ce2fcc8b9c432ad786fccab15ca337547b749050e1
SHA512

5e3230ed3e18c107f5b93b40517eba00579b7ae8636149ad0abc5abc85a92515e13d10c71e871071d10cda2d0f2e68694bf4a9f55b5ad58bbe10a3e967ab8f93
SSDEEP

768:x2BHHFCfI7E+hpNbgJdFWZu42c6ZtFVRVOESFJ7rJEIaAFUia:qq+hpNbgPFA6iT9aAxa

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
4620	winlogon.exe

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\winlogon.exe	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
File opened for modification	C:\Windows\winlogon.exe	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
File created	C:\Windows\winlogon.exe	winlogon.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winlogon.exe

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
4620	winlogon.exe
4620	winlogon.exe
4620	winlogon.exe
4620	winlogon.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 8 wrote to memory of 4620	8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe	84
PID 8 wrote to memory of 4620	8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe	84
PID 8 wrote to memory of 4620	8	ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab0f0eb77c1547547d79537c03f5f624_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:8
- C:\Windows\winlogon.exe
  C:\Windows\winlogon.exe
  2⤵
  - Executes dropped EXE
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:4620

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

C:\Windows\winlogon.exe

Filesize
56KB

MD5
ab0f0eb77c1547547d79537c03f5f624

SHA1
3360b2c8ea4f0de0d8bb1eb481c5fb5a04408a12

SHA256
af6526137f457318a3c299ce2fcc8b9c432ad786fccab15ca337547b749050e1

SHA512
5e3230ed3e18c107f5b93b40517eba00579b7ae8636149ad0abc5abc85a92515e13d10c71e871071d10cda2d0f2e68694bf4a9f55b5ad58bbe10a3e967ab8f93

Download Submit