8f141b6923d6a6c7cef98a72065fc619e99d510a13a3543b6344553313734d73

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 03:34

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General

Target

fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe
Size

210KB
MD5

fbd5b04c3979374aadb3586eb3dc873d
SHA1

b8fcf50e41efc23514b20ca795a5542360a88477
SHA256

8f141b6923d6a6c7cef98a72065fc619e99d510a13a3543b6344553313734d73
SHA512

403210460c62ecfb44819dfa5d2ae716bc9eeb203e6bf9737cbbee175433d70d38ecf4bc354c27fbf78e345d18444948b477d7f34b8744a98e6fb31781264e52
SSDEEP

6144:mebUhx57Dle98gWNlPTGQQm6agrdy2usEQu:m/DXNtTirdy2CT

Score

6^/10

bootkit persistence

Malware Config

Signatures

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

Processes:

fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe

description ioc process

File opened for modification \??\PhysicalDrive0 fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe

pid process

1948 fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe

pid	process
1948	fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fbd5b04c3979374aadb3586eb3dc873d_JaffaCakes118.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:1948

MITRE ATT&CK Matrix ATT&CK v13

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

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1948-1-0x0000000000460000-0x00000000004A3000-memory.dmp

Filesize
268KB

Download
memory/1948-0-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1948-8-0x0000000000380000-0x0000000000381000-memory.dmp

Filesize
4KB

Download
memory/1948-7-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1948-6-0x00000000004F0000-0x00000000004FA000-memory.dmp

Filesize
40KB

Download
memory/1948-5-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/1948-3-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/1948-2-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1948-10-0x0000000000400000-0x000000000045B000-memory.dmp

Filesize
364KB

Download
memory/1948-11-0x0000000000460000-0x00000000004A3000-memory.dmp

Filesize
268KB

Download