c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98

Analysis

max time kernel
164s
max time network
214s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 17:47

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General

Target

c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98.exe
Size

302KB
MD5

3d98d6cc9a802f2dd157ab2449d8758e
SHA1

cfc90e3f0e148be4aa0b6ec80dc1e18d22d8e26b
SHA256

c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98
SHA512

eb37fb38e25ff3da83aa34be88a60da116a2842e13be846e66e18cf5348626e8bed0c2e1c019cd26fa2ff828ef317df457b6b11cc44ff843386f688a0ef57e0a
SSDEEP

6144:GGuYgG4A74kAOMKdzYEADAa2Dq1vRWHC1d8hEypi:uDA75vb3x2+zhEyE

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	3400	dw20.exe
Token: SeBackupPrivilege	3400	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 3400	4532	c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98.exe	83
PID 4532 wrote to memory of 3400	4532	c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98.exe	83

C:\Users\Admin\AppData\Local\Temp\c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98.exe
"C:\Users\Admin\AppData\Local\Temp\c972c525d0d435e3ea4e1ac892f79f204ece9ee9c3499399995e46c7c687cf98.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 752
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:3400

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/4532-132-0x00007FF91D9B0000-0x00007FF91E3E6000-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