94e3a8f25dbff86ee6fe11ee045b70055357c08ae1723598a361c96eac5e2c24

Analysis

max time kernel
122s
max time network
135s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
08-11-2023 03:15

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General

Target

Bootkits/6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe
Size

83KB
MD5

64e1aa6f5dca669ba51678157058d54b
SHA1

9f6df0a011748160b0c18fb2b44ebe9fa9d517e9
SHA256

6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286
SHA512

91f5cc1aba9b26a16e7b9e082c2982f71fe9996be9072f0252a2864894904fec57b65b6d1dae98274df2fe3e4ab4626364040e16802fa5ccf152b71228b54c0d
SSDEEP

1536:esDWvcIU3ayXD1D12E5G9JR0+iGxxUWfdOzq3bdPOoH6LBqtgkdd+4MxUAsKliwZ:WeayXIJR0hGvTfMwfaLBViYUAzF

Score

7^/10

Malware Config

Signatures

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2716 cmd.exe

pid	process
2716	cmd.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe

description	pid	process	target process
PID 2636 wrote to memory of 2716	2636	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe	cmd.exe
PID 2636 wrote to memory of 2716	2636	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe	cmd.exe
PID 2636 wrote to memory of 2716	2636	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe	cmd.exe
PID 2636 wrote to memory of 2716	2636	6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\Bootkits\6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe
"C:\Users\Admin\AppData\Local\Temp\Bootkits\6b0cd074a6c556f4d1fe0088c15160eb13f847974c4307f9eeeea4dc33d49286.exe"
1⤵
- Maps connected drives based on registry
- Suspicious use of WriteProcessMemory
PID:2636

C:\Windows\system32\cmd.exe
"C:\Windows\system32\cmd.exe" /c del C:\Users\Admin\AppData\Local\Temp\Bootkits\6B0CD0~1.EXE
2⤵
- Deletes itself
PID:2716

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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