504d4a7ac9434e98247e411efdc901fec868afdcf6fdcb48f91c5204f89a7cc9

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
02/05/2024, 04:30

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General

Target

0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
Size

1.1MB
MD5

0d8145bc0d43e1c3e605d0e7dd511816
SHA1

1c91e236cd60b95f07db39ce298619ec38ede376
SHA256

504d4a7ac9434e98247e411efdc901fec868afdcf6fdcb48f91c5204f89a7cc9
SHA512

f916989c57331a73195fc34b1d2ad70afe3fe8e5bede34e63772742896bc6b63b618ad71b5e26612840436d20aed9d1510f0d76089ab940c8a30d559f735cb61
SSDEEP

24576:6MjtdFF1r7tQLf/9fOeEfJkgvvEEWhtkk9vriny:ljtHf1oJA1iWyvrR

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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0d8145bc0d43e1c3e605d0e7dd511816_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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2340 set thread context of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4060	3596	WerFault.exe	84
1812	3596	WerFault.exe	84

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3596	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
3596	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
3596	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
3596	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
3596	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84
PID 2340 wrote to memory of 3596	2340	0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Users\Admin\AppData\Local\Temp\0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\0d8145bc0d43e1c3e605d0e7dd511816_JaffaCakes118.exe" Track="0001000000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:3596
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 2092
    3⤵
    - Program crash
    PID:1812
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3596 -s 2052
    3⤵
    - Program crash
    PID:4060

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3596 -ip 3596
1⤵
PID:752

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 3596 -ip 3596
1⤵
PID:2308

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

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Downloads

memory/3596-0-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-1-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-2-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-3-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-4-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-5-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-6-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/3596-10-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads