138bfa17a6869e6acec79300533ac7c05017dae867ebf04bf1cbe486c452a76c

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/05/2024, 07:26

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General

Target

6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
Size

536KB
MD5

6dbe009bcda8e61251d10ad7d2ce15b3
SHA1

0377f8eb12bfb63c00a495cadc6eac99b54883fa
SHA256

138bfa17a6869e6acec79300533ac7c05017dae867ebf04bf1cbe486c452a76c
SHA512

b2238934e912d1c6b16c7d0069f9637f2b7c3075fdc4be58bbeb5e5eaac432b2185a0f8a53fcf233a869895f47892d3807fc32cd069ae1e809626aadeade3d6f
SSDEEP

12288:WqTAA0TvMzx8cKwMXm459qQ7hS9A/BwQ3oFfcSZsGG3G:Xy2x8oM7OQ7hkJcSRB

Score

7^/10

discovery

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 1 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1040	1256	WerFault.exe	81

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
1256	6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6dbe009bcda8e61251d10ad7d2ce15b3_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1256
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1256 -s 2016
  2⤵
  - Program crash
  PID:1040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1256 -ip 1256
1⤵
PID:4472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1256-0-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download
memory/1256-1-0x0000000002300000-0x0000000002303000-memory.dmp

Filesize
12KB

Download
memory/1256-14-0x0000000000400000-0x0000000000599000-memory.dmp

Filesize
1.6MB

Download