208db39044940613e66aadfbc15561f2ac8e382c63827088a36efc2d3fa5129b

Analysis

max time kernel
138s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 13:23

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General

Target

19e1b6559760c8b689e01d78e14a382b.exe
Size

727KB
MD5

19e1b6559760c8b689e01d78e14a382b
SHA1

9fc878bbf2723fbeea0c6f24c68e65ab0291b8fe
SHA256

208db39044940613e66aadfbc15561f2ac8e382c63827088a36efc2d3fa5129b
SHA512

8cd84d28f2e618739c9c2992919b4838d366be5493dd73c1b02cb2679515fee5fd406c0735e1b416da759c09aecefa6e50100438bf8abee610cb56658a2778d1
SSDEEP

12288:TwECaUglPnFsk7P0UahDyDT1IBRXjIjpdz8pLOwi:TwEC70qkgUahDuuRjpLOwi

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)	\??\y:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\g:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\j:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\p:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\x:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\s:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\h:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\m:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\q:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\r:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\u:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\v:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\w:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\z:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\e:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\i:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\l:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\o:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\k:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\n:	19e1b6559760c8b689e01d78e14a382b.exe
File opened (read-only)	\??\t:	19e1b6559760c8b689e01d78e14a382b.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	19e1b6559760c8b689e01d78e14a382b.exe

C:\Users\Admin\AppData\Local\Temp\19e1b6559760c8b689e01d78e14a382b.exe
"C:\Users\Admin\AppData\Local\Temp\19e1b6559760c8b689e01d78e14a382b.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:2304

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

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Downloads

memory/2304-0-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads