49f7189657c0b3880d84a91ba68a086d014f921b2e6301b06ce7f3fd7da2a2cb

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 03:05

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General

Target

2ec857437436707e25ea14c321c51bd4_JaffaCakes118.dll
Size

92KB
MD5

2ec857437436707e25ea14c321c51bd4
SHA1

b6b43a3fe8d568e2edd4609a82843501f5b371fe
SHA256

49f7189657c0b3880d84a91ba68a086d014f921b2e6301b06ce7f3fd7da2a2cb
SHA512

46f92efa4caf3a616ef4ece85eb4231a232ccc889408950fd224de18ac8b2271cc292d4cc267a5e50c0afe73e1bb99357d09e5b9c52ef990de86f7f8ba413c93
SSDEEP

1536:ewXq9VD+fGPP7mxcihYN/6Wb++RC+Hmudt7dGttMVToBwCMHkFNudHGUf:9Xq9VSfG36cihE/fb//HX4EoBwCWkF4v

Score

6^/10

bootkit discovery persistence

Malware Config

Signatures

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

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2056	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30
PID 1180 wrote to memory of 2056	1180	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ec857437436707e25ea14c321c51bd4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1180
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2ec857437436707e25ea14c321c51bd4_JaffaCakes118.dll,#1
  2⤵
  - Writes to the Master Boot Record (MBR)
  - Suspicious behavior: EnumeratesProcesses
  PID:2056

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2056-1-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/2056-4-0x0000000010000000-0x0000000010009000-memory.dmp

Filesize
36KB

Download
memory/2056-0-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download
memory/2056-6-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download
memory/2056-7-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download