f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352

Analysis

max time kernel
64s
max time network
46s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 09:21

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General

Target

f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe
Size

120KB
MD5

0cc1d047e10b38ffbe00f4f912a3b6bc
SHA1

beb972f0df5fb15537d1e92a661d8fa51421a9ef
SHA256

f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352
SHA512

172b3a06b8768016dd4f789cd379b7ba626f085150258416dd5c2d087ac17d13e970878c00d6fe5eb2217c4ddcf80d04a4b77e527501c93f9d3908c1f77412e4
SSDEEP

3072:MuB6khjk2bKcYlsC4HmrYAXAeLxW1R1bsrBXi:M3klbbY2mdA0s1rsrBX

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

T1067

description	ioc	Process
File opened for modification	\??\physicaldrive0	f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1336	f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeShutdownPrivilege	1336	f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe

C:\Users\Admin\AppData\Local\Temp\f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe
"C:\Users\Admin\AppData\Local\Temp\f749ec4cf1a990cdeb6fb85a63da913fb9e28b8a808aa4fda61938859cbc6352.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1336

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1336-54-0x00000000762D1000-0x00000000762D3000-memory.dmp

Filesize
8KB

Download
memory/1336-55-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1336-56-0x0000000000430000-0x0000000000530000-memory.dmp

Filesize
1024KB

Download