8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a

Analysis

max time kernel
112s
max time network
139s
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, 03:22

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General

Target

8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
Size

1.0MB
MD5

afab56368849eb56404ea06e6ed2ce20
SHA1

0206a499d5ad67e4a447491dea319f3ce083cbdb
SHA256

8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a
SHA512

0be30e2e4bd3c2fd15148b6bff7cbcba2da626c91b019372e1babe35a4d873feb185a029fd71100dad00f4f4442e4307eefe1f47d5c6446b0196e1c40f7e8340
SSDEEP

24576:CZafNPaNMDJOpKROZRpulZBVOkeOLimGHCmO+3:iaANaRGRpuHetmGimZ3

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	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.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	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4900 set thread context of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
4892	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80
PID 4900 wrote to memory of 4892	4900	8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe	80

C:\Users\Admin\AppData\Local\Temp\8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
"C:\Users\Admin\AppData\Local\Temp\8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4900
- C:\Users\Admin\AppData\Local\Temp\8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe
  "C:\Users\Admin\AppData\Local\Temp\8d79237ec6d443f6d97270412ae65c9c1a468df41bf9d9af79765efab9e7de5a.exe" Track="0001001000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:4892

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/4892-133-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4892-134-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4892-137-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4892-138-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4892-139-0x0000000000400000-0x00000000004F6000-memory.dmp

Filesize
984KB

Download
memory/4900-135-0x0000000000400000-0x0000000000581000-memory.dmp

Filesize
1.5MB

Download
memory/4900-136-0x0000000000610000-0x0000000000613000-memory.dmp

Filesize
12KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads