6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d

Analysis

max time kernel
229s
max time network
245s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 13:52

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General

Target

6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
Size

1.1MB
MD5

f1743f768dafa698af93ad9fa3b581d9
SHA1

f86e3904029ed1169022f469c42c26978267c8d8
SHA256

6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d
SHA512

42c8c19bba6c0f8fefbf6b17948bfe4d9b6495c6c4899b51c5d9b2bc412aa26d8ebee4a2a8df992b65451c29c305f112f34a6b38aeb892630912ff28c0eba53d
SSDEEP

12288:7J84D/9Hfe6rfTJ6Lt8urB7Nj6fsfqdm7pTTCIu0EuG2a18RzY47E9ELluv9Ny4j:7F7WXbqdUTmWK29ZY47EiLMYTHyN

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\SystemBiosVersion	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.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	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2112 set thread context of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
396	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
396	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
396	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78
PID 2112 wrote to memory of 396	2112	6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe	78

C:\Users\Admin\AppData\Local\Temp\6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
"C:\Users\Admin\AppData\Local\Temp\6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe
  "C:\Users\Admin\AppData\Local\Temp\6b41e016cfd466fe6e77f7513115f0079ce56fc4e2fd1e5c41cda6a089a1922d.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:396

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/396-133-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/396-134-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/396-135-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/396-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/396-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads