734403a96fad68cb2ef2b340adddd9cadd5894007aac703dcdb4a4cb8326c538

max time kernel
1s
max time network
2s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
11-03-2024 01:14

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General

Target

eeeeeeeeeeeeee/Malware_pack_2/Malware_pack_2/Petya.A/[email protected]
Size

225KB
MD5

af2379cc4d607a45ac44d62135fb7015
SHA1

39b6d40906c7f7f080e6befa93324dddadcbd9fa
SHA256

26b4699a7b9eeb16e76305d843d4ab05e94d43f3201436927e13b3ebafa90739
SHA512

69899c47d0b15f92980f79517384e83373242e045ca696c6e8f930ff6454219bf609e0d84c2f91d25dfd5ef3c28c9e099c4a3a918206e957be806a1c2e0d3e99
SSDEEP

6144:DCyjXhd1mialK+qoNr8PxtZE6x5v+k6f:rjXhd8ZlKOrMZE6x5b6f

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:

[email protected]

description ioc process

File opened for modification \??\PhysicalDrive0 [email protected]
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

[email protected]

description pid process

Token: SeShutdownPrivilege 2208 [email protected]

description	ioc	process
File opened for modification	\??\PhysicalDrive0	[email protected]

description	pid	process
Token: SeShutdownPrivilege	2208	[email protected]

C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Petya.A\[email protected]
"C:\Users\Admin\AppData\Local\Temp\eeeeeeeeeeeeee\Malware_pack_2\Malware_pack_2\Petya.A\[email protected]"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
PID:2208

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2208-0-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/2208-1-0x0000000000230000-0x0000000000242000-memory.dmp

Filesize
72KB

Download

Resubmissions

Analysis