1331caac3aa48e415c461bd65ad6680ad230e031107669eacd39fc4b03513794

Analysis

max time kernel
150s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:27

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General

Target

6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
Size

527KB
MD5

6949191abd9d058dbd88d7ee3fe7e47e
SHA1

1b859706f9052c474b989b08d4cc06df9a9abc96
SHA256

1331caac3aa48e415c461bd65ad6680ad230e031107669eacd39fc4b03513794
SHA512

03ee882ab4c4745408b18c6511e7349bb35aadf2a5afb3b30b6ddd4c3045f09b2e0284ce1f9b495d800b95246851057617811488d4208557ba7c6ef38a946bc3
SSDEEP

12288:gcegm9d6BY6qKKJq2qX2ngFU5fXRIofDQJBKJUPmYg+8Hf5SQ:6gmKBY3KKJ1qX8v1XbfDWgSmYASQ

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

Processes:

6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6949191abd9d058dbd88d7ee3fe7e47e_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

Processes:

6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

632 4168 WerFault.exe 6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

pid process

4168 6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
4168 6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

pid	pid_target	process	target process
632	4168	WerFault.exe	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

pid	process
4168	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
4168	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
4168	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
4168	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
4168	6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6949191abd9d058dbd88d7ee3fe7e47e_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4168

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4168 -s 2344
2⤵
- Program crash
PID:632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4168 -ip 4168
1⤵
PID:752

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/4168-1-0x00000000005F6000-0x00000000005F7000-memory.dmp

Filesize
4KB

Download
memory/4168-0-0x0000000000400000-0x0000000000609000-memory.dmp

Filesize
2.0MB

Download
memory/4168-30-0x0000000000400000-0x0000000000609000-memory.dmp

Filesize
2.0MB

Download