cbb5d4058a3277fb63bbcc68fc3df436f6c95ef708aea241b3b1ff39025f114f

General

Target

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
Size

1.1MB
MD5

6bd7c8f64b3f492e5e5385ea0df711e9
SHA1

6b4d27a4c347d08f2b963468e1c2b33a44807d93
SHA256

cbb5d4058a3277fb63bbcc68fc3df436f6c95ef708aea241b3b1ff39025f114f
SHA512

ac6ea4dfca9fa7233c4f57f66f57549ae73cc21a164d64455fe084f3d1c3df7d10b4dc952b9389bc12a7005fe7d3dfbbef961c1a7467effb8a1116feb39512e8
SSDEEP

24576:Y88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wWS:Y8fRbE2VolvZWS

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

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:

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

description	pid	process	target process
PID 3204 set thread context of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
5048	2992	WerFault.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
3388	2992	WerFault.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

pid	process
2992	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
2992	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
2992	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
2992	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
2992	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

description	pid	process	target process
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
PID 3204 wrote to memory of 2992	3204	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe	6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3204

C:\Users\Admin\AppData\Local\Temp\6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6bd7c8f64b3f492e5e5385ea0df711e9_JaffaCakes118.exe" Track="0001000000"
2⤵
- Suspicious use of SetWindowsHookEx
PID:2992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 2044
3⤵
- Program crash
PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2992 -s 2076
3⤵
- Program crash
PID:3388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2992 -ip 2992
1⤵
PID:3008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 2992 -ip 2992
1⤵
PID:3260

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Peripheral Device Discovery

1

T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2992-1-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-0-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-2-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-3-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-4-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-5-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-6-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/2992-10-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads