9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5

Analysis

max time kernel
149s
max time network
163s
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, 03:20

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General

Target

9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
Size

1.1MB
MD5

112e6d69b1238ae8ed07808a671c8edb
SHA1

ab2d2328d3d550d30307dd6b39a1e424c5612aa5
SHA256

9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5
SHA512

12d245a9e5107cbbd55e7262511419d923691175e9a424a6ce81cab277d4f1911e0db7aa9b8f1db44191ac930117282376270b8f8e5901558e96f1707d87b145
SSDEEP

12288:OuklkMVqd1t8jEIoCTaPG0j4DeuH5GyAw64vYr1IZq6T7UNU7hm92J6Gz1VwFAHV:O3jl2WzbZL6gEAqEVmA7x6FAncU

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	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.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	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2256 set thread context of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
2232	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80
PID 2256 wrote to memory of 2232	2256	9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe	80

C:\Users\Admin\AppData\Local\Temp\9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
"C:\Users\Admin\AppData\Local\Temp\9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe"
1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2256
- C:\Users\Admin\AppData\Local\Temp\9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe
  "C:\Users\Admin\AppData\Local\Temp\9a4dbcacc4f7c2c110261b25ab8f5bbff2a09938986edd5185eb8ca33175bbb5.exe" Track="0001101000"
  2⤵
  - Suspicious use of SetWindowsHookEx
  PID:2232

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/2232-133-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2232-134-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2232-135-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2232-136-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download
memory/2232-137-0x0000000000400000-0x0000000000522000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads