41722a67e519c88c9c0c26d6d63c0af3c0a5a11037ca9249dd53d539d57404ed

Analysis

max time kernel
39s
max time network
18s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14/03/2024, 03:21

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General

Target

c78d809ba2a9f921cbcf81d1a772e7db.exe
Size

140KB
MD5

c78d809ba2a9f921cbcf81d1a772e7db
SHA1

bf16de9db1232fb4a25fca2c771f2aa9f61a7e67
SHA256

41722a67e519c88c9c0c26d6d63c0af3c0a5a11037ca9249dd53d539d57404ed
SHA512

bcb7fd4066c58d0001eea1ec0f81afbb43c18be12cd2d9167eda47164d3fd53948ca5b777c42e00206476690c74acb2885f556f0588eaab5a85e724cc407a411
SSDEEP

3072:PX4hc0ffK/DNFJjJmmfScKoIIsu3WGRnwaHy0d1jOqrR6sJkLq60jz:PXt0q5dmmfScaKH861hlR6

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

description	ioc	Process
File opened for modification	\??\physicaldrive0	c78d809ba2a9f921cbcf81d1a772e7db.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2120	c78d809ba2a9f921cbcf81d1a772e7db.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	2120	c78d809ba2a9f921cbcf81d1a772e7db.exe

C:\Users\Admin\AppData\Local\Temp\c78d809ba2a9f921cbcf81d1a772e7db.exe
"C:\Users\Admin\AppData\Local\Temp\c78d809ba2a9f921cbcf81d1a772e7db.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2120

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

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Downloads

memory/2120-1-0x0000000000430000-0x0000000000530000-memory.dmp

Filesize
1024KB

Download
memory/2120-0-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

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memory/2120-2-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2120-4-0x0000000000430000-0x0000000000530000-memory.dmp

Filesize
1024KB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads