a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6

Analysis

max time kernel
144s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 17:05

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General

Target

a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6.exe
Size

481KB
MD5

116a30f9a5effb9b4a031e401f708440
SHA1

e752b6c7e2b2d45bb3d7a7a0a6cb64178c82f9e6
SHA256

a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6
SHA512

be7ffa6860145a04560e121b996bc512e2c128b35371b9e7e4f834053e2e17b8269813b787d801d3ff27a35441266c74642c85978b143053b62efbf15a92e2ba
SSDEEP

12288:jJAHwtdRMS569eDJzrsq5TR5LzlW9nnBhd:uQtdaSk8DJzrsq5F1A9z

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 3 IoCs

Processor 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\CentralProcessor\0\ProcessorNameString	dw20.exe
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	dw20.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4180	dw20.exe
Token: SeBackupPrivilege	4180	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2264 wrote to memory of 4180	2264	a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6.exe	80
PID 2264 wrote to memory of 4180	2264	a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6.exe	80

C:\Users\Admin\AppData\Local\Temp\a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6.exe
"C:\Users\Admin\AppData\Local\Temp\a8432d1b22df53beb364085625c5a8354fcd367601b5ed4900fa6ce9b4a132d6.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2264
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 808
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4180

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2264-132-0x00007FFEE7580000-0x00007FFEE7FB6000-memory.dmp

Filesize
10.2MB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads