b92c73fd80d0356057d3b279d18e2ef7097eae67d0bf0ee03478f0bb19bef23c

Analysis

max time kernel
784s
max time network
1157s
platform
windows11-21h2_x64
resource
win11-20231215-en
resource tags

arch:x64arch:x86image:win11-20231215-enlocale:en-usos:windows11-21h2-x64system
submitted
30-01-2024 16:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

selfbot/config.json
Size

560B
MD5

f50cd81113c1bfec829073237e1aa964
SHA1

155fb38b596caec324bff4d19cb9d7f760b5291e
SHA256

c780ef77c32653c6fdccc2db14afabb6fe2141c29a74d3d1d7eb7dce679c1bcd
SHA512

9db63ca64617611ed3cb94b18f56ce88266a254b8745c47202e06e37bb19a80305c38edd6f1597082fa96a9fd5ad8b4818383d01e46d260cf93e284f7cabc1b2

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 3 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	Winword.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	Winword.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	Winword.exe

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	Winword.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	Winword.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	Winword.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3632047111-1948211978-3010235048-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3632047111-1948211978-3010235048-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
5076	Winword.exe
5076	Winword.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4804	OpenWith.exe

Suspicious use of SetWindowsHookEx 40 IoCs

pid	Process
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
4804	OpenWith.exe
5076	Winword.exe
5076	Winword.exe
5076	Winword.exe
5076	Winword.exe
5076	Winword.exe
5076	Winword.exe
5076	Winword.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 5076	4804	OpenWith.exe	81
PID 4804 wrote to memory of 5076	4804	OpenWith.exe	81

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\selfbot\config.json
1⤵
- Modifies registry class
PID:3524

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Program Files\Microsoft Office\root\Office16\Winword.exe
  "C:\Program Files\Microsoft Office\root\Office16\Winword.exe" /n "C:\Users\Admin\AppData\Local\Temp\selfbot\config.json"
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious use of SetWindowsHookEx
  PID:5076

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/5076-0-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-1-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-3-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-5-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-4-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-2-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-7-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-6-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-9-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-10-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-8-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-12-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-11-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-13-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-14-0x00007FF9AB150000-0x00007FF9AB160000-memory.dmp

Filesize
64KB

Download
memory/5076-15-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-16-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-18-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-17-0x00007FF9AB150000-0x00007FF9AB160000-memory.dmp

Filesize
64KB

Download
memory/5076-19-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-20-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-21-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-22-0x00007FF9ECA70000-0x00007FF9ECB2D000-memory.dmp

Filesize
756KB

Download
memory/5076-23-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-25-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-45-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-46-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-47-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-48-0x00007FF9ADCF0000-0x00007FF9ADD00000-memory.dmp

Filesize
64KB

Download
memory/5076-49-0x00007FF9EDC60000-0x00007FF9EDE69000-memory.dmp

Filesize
2.0MB

Download
memory/5076-50-0x00007FF9ECA70000-0x00007FF9ECB2D000-memory.dmp

Filesize
756KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads