f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38

Analysis

max time kernel
142s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:07

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General

Target

f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
Size

1.0MB
MD5

e8ddcda997de92e01dd6d83ca61062a7
SHA1

8c19e6de1d091095c4cf505f4dae6f7bd6593bb6
SHA256

f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38
SHA512

02bc7de4d48ad0ced7cfd521966a7c54aae4d4588c7724c5e41b44c33b211df4ca0f1fd213d3e19defc9a20ae4cccac6f4ce23110ed037b4f16215f064316a57
SSDEEP

24576:w0BfZ15Scs4mUj79qPiqn7yauT/asgd0tp8A0:w0guUuT/asgUI

Score

7^/10

Malware Config

Signatures

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1388 set thread context of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
4772	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83
PID 1388 wrote to memory of 4772	1388	f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe	83

C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
"C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe
  "C:\Users\Admin\AppData\Local\Temp\f352d416400c79b4d366511f06c8d29147a1b222a44771bbe8cb4acf0fdf1c38.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4772

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/4772-133-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/4772-134-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/4772-135-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/4772-136-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/4772-137-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download
memory/4772-138-0x0000000000400000-0x000000000051F000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads