ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19-04-2024 16:18

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General

Target

ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe
Size

611KB
MD5

edeb51340e4c5609358cf94bf20d3b5d
SHA1

869a78ed033115ed99e64121a7111175019a0eca
SHA256

ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39
SHA512

d1aebc935c383c0fa58529a2ce797470140007a64b0d326e3db020a90ba7e9f2601f15a8d8b3c4174a94b1909f100bcf7d4a093ba9b85ddb1f5adbbf076f1257
SSDEEP

12288:GHCeyf3JfxdcAlNvSO6+3i3Axn/gZaochWeNe:GHg3dcAlNB6+0W/gZazIke

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:

ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe

description ioc process

File opened for modification \??\PHYSICALDRIVE0 ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe

description	ioc	process
File opened for modification	\??\PHYSICALDRIVE0	ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe

C:\Users\Admin\AppData\Local\Temp\ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe
"C:\Users\Admin\AppData\Local\Temp\ffc435a406c81a37c26174981ef9ca771879e81b979fb30269d717fb06a7af39.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:3908

Network

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/3908-1-0x0000000002EC0000-0x0000000002FC0000-memory.dmp

Filesize
1024KB

Download
memory/3908-2-0x0000000002E30000-0x0000000002E9B000-memory.dmp

Filesize
428KB

Download
memory/3908-3-0x0000000000400000-0x0000000002D77000-memory.dmp

Filesize
41.5MB

Download
memory/3908-4-0x0000000000400000-0x0000000002D77000-memory.dmp

Filesize
41.5MB

Download
memory/3908-5-0x0000000000400000-0x0000000002D77000-memory.dmp

Filesize
41.5MB

Download
memory/3908-7-0x0000000002EC0000-0x0000000002FC0000-memory.dmp

Filesize
1024KB

Download
memory/3908-8-0x0000000002E30000-0x0000000002E9B000-memory.dmp

Filesize
428KB

Download