0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18

Analysis

max time kernel
91s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
27/11/2022, 14:27

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General

Target

0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
Size

1.1MB
MD5

d7994942087ac0d10025a254ad6841fd
SHA1

05c56afc3894fbd727f08c0acca3c92775863a49
SHA256

0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18
SHA512

fdace6d9c574b6f2d52e06c9d33e1cdcfbe565f61b37b2a6544e428f81bf0eb326a5d11b26c7baf097f6155e9db19f4a8071b98dd874abbeead039fcede9c94b
SSDEEP

24576:I88FqvRKoPw8NEx4VmPmsDx7Gk+Reb0wW:I8fRbE2VolvZW

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	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.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	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5028 set thread context of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
1664	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82
PID 5028 wrote to memory of 1664	5028	0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe	82

C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
"C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5028
- C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe
  "C:\Users\Admin\AppData\Local\Temp\0834bff8ee8c21e5029aeee50f021e8ce064febe7635dcde2871b312e6a6aa18.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:1664

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/1664-136-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1664-137-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1664-138-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1664-139-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download
memory/1664-140-0x0000000000400000-0x0000000000520000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads