9fe732aae839af5cd47d57a2b33f69dea2a5b1b8ec9ece543d784f0ad5eda1be

Analysis

max time kernel
148s
max time network
151s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
31-12-2023 00:46

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General

Target

222c30e516c4ec626da5cc270e784be3.exe
Size

462KB
MD5

222c30e516c4ec626da5cc270e784be3
SHA1

f5274d15cdb9e4121aea623eeb256fd0f7626ab5
SHA256

9fe732aae839af5cd47d57a2b33f69dea2a5b1b8ec9ece543d784f0ad5eda1be
SHA512

f3743f76ee74fb5db1ded1fb70242adb45295d6aec5f4d2e9de053e9d9c31aec06549391bdbf3d6baa45b7e9eeab28f20b15c656c98ea2b544bbcd516928d24a
SSDEEP

6144:Iv49pz9cdrd77QUf9d9pTUEe3otMh4zzkY2h+lJmk3GbM98OtwEmEGInRXNl/OYR:GM6Jn1d9NQ3064PlTJ7L9QUn/luak8

Score

6^/10

bootkit persistence

Malware Config

Signatures

Enumerates connected drives 3 TTPs 21 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\i:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\k:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\l:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\o:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\p:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\x:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\z:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\m:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\n:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\q:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\r:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\t:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\v:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\w:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\e:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\g:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\h:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\j:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\y:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\s:	222c30e516c4ec626da5cc270e784be3.exe
File opened (read-only)	\??\u:	222c30e516c4ec626da5cc270e784be3.exe

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	222c30e516c4ec626da5cc270e784be3.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\SAItest.txt	222c30e516c4ec626da5cc270e784be3.exe

C:\Users\Admin\AppData\Local\Temp\222c30e516c4ec626da5cc270e784be3.exe
"C:\Users\Admin\AppData\Local\Temp\222c30e516c4ec626da5cc270e784be3.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Drops file in Program Files directory
PID:2076

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

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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