38a69f6775800d4b3b4486e9d61ef4c9d2b561e8847baf63707ee98ec5573871

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
18/08/2024, 06:21

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General

Target

a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe
Size

248KB
MD5

a5b55edad5b22153aebce05001a9ad31
SHA1

4cafde6aaf50ecdc841e720ca7a98e5ea0765d84
SHA256

38a69f6775800d4b3b4486e9d61ef4c9d2b561e8847baf63707ee98ec5573871
SHA512

b807a7486a84ce5542a38256f85c282febef87905c4f02efc4f10596defeb993c9336cbc803108bbd40e230e959bbae5d6e3fff1ae6c0201b78f5eecddf1130c
SSDEEP

6144:n+5WI56UxwGQpNnVN8KqzeLM+8MvrLHHx5SQlibjXGWNkolay4p4bH8R:FHpNnlPICrDS0ibLG/R

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2352	2540	WerFault.exe	28

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	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2540	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2352	2540	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe	29
PID 2540 wrote to memory of 2352	2540	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe	29
PID 2540 wrote to memory of 2352	2540	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe	29
PID 2540 wrote to memory of 2352	2540	a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a5b55edad5b22153aebce05001a9ad31_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2540 -s 188
  2⤵
  - Program crash
  PID:2352

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

Windows 7 deprecation

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