a3b10487e010795de9ecad3ae19e253856e41c5e1ba721fbb9280a15b63f9d3c

Analysis

max time kernel
143s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 14:09

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General

Target

24560707122aa5e05c382e45da1bc9ba.exe
Size

727KB
MD5

24560707122aa5e05c382e45da1bc9ba
SHA1

d405a847ed9edaa868d531b7b83512459a2037f1
SHA256

a3b10487e010795de9ecad3ae19e253856e41c5e1ba721fbb9280a15b63f9d3c
SHA512

3c9c89c89a02a8a282c3c4c02c5f80fb598da56896ce86c0c61af3d4ea943cda8b5a21a0a205d3ee63ce976c9c1ff21d119fddd7787a032ba5c57fb7207c8fa2
SSDEEP

12288:rwECaUglPnFsk7P0UahDyDT1MBRXjIjpAMzlK1mkl:rwEC70qkgUahDuaRF6lKYM

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)	\??\e:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\j:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\v:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\z:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\o:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\p:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\q:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\x:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\y:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\h:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\l:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\r:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\s:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\u:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\w:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\g:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\i:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\k:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\m:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\n:	24560707122aa5e05c382e45da1bc9ba.exe
File opened (read-only)	\??\t:	24560707122aa5e05c382e45da1bc9ba.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	24560707122aa5e05c382e45da1bc9ba.exe

C:\Users\Admin\AppData\Local\Temp\24560707122aa5e05c382e45da1bc9ba.exe
"C:\Users\Admin\AppData\Local\Temp\24560707122aa5e05c382e45da1bc9ba.exe"
1⤵
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
PID:3380

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

Replay Monitor

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Downloads

memory/3380-0-0x0000000000400000-0x00000000004BA000-memory.dmp

Filesize
744KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads