d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf

Analysis

max time kernel
168s
max time network
172s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 21:59

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General

Target

d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf.exe
Size

408KB
MD5

52631265d2a3ab2ec5b38bd274b59310
SHA1

25f520095342c4fcd04f6afd38bb42609cfa23d4
SHA256

d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf
SHA512

80b45972d3eb2952d1d81c71f7c7ace4ff12f4b40cf46dc835a0effa9d73f40d0ab1e1a8b0eb786aa44a879410781f2c9cd0df1661a74762b58e61ae85bc006d
SSDEEP

6144:2t0Al96j6BQYxoeQRH3Xs2zhoBD2vvYssbVG2hZUhgh5tYFM2:8lTmYqHzh/HYskVGU+hqL

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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	dw20.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	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	2628	dw20.exe
Token: SeBackupPrivilege	2628	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 396 wrote to memory of 2628	396	d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf.exe	79
PID 396 wrote to memory of 2628	396	d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf.exe	79

C:\Users\Admin\AppData\Local\Temp\d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf.exe
"C:\Users\Admin\AppData\Local\Temp\d51cd35f98b399418bc969176a98e3b9f40919a279cf5ba8d835033a2ace3adf.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:396
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 772
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:2628

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/396-132-0x00007FF8130E0000-0x00007FF813B16000-memory.dmp

Filesize
10.2MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads