973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9

Analysis

max time kernel
147s
max time network
176s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
02/10/2022, 12:48

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General

Target

973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9.exe
Size

44KB
MD5

5688e9a2ed947fca4ae1f61cc01ff830
SHA1

6672d785489f3882cdc8f39699947cfa0175a6b5
SHA256

973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9
SHA512

7c3c49a00cbc6665ab8e23dbac5f1a4dac80369307a5264375e50cbb0908ae0ef856ef051ba5f00420ef24f88a566c4eebe36aef7e36f5cdd84d3046305b3b79
SSDEEP

768:9CPmnMOHM3DK8dii78GBhG0Dgfuj26kwKpDDh7jhR6rw2N:9KmMUMzK3i7YuNkwKBdhR6r5N

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	5060	dw20.exe
Token: SeBackupPrivilege	5060	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 5060	1032	973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9.exe	81
PID 1032 wrote to memory of 5060	1032	973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9.exe	81

C:\Users\Admin\AppData\Local\Temp\973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9.exe
"C:\Users\Admin\AppData\Local\Temp\973475c0cd94c4593da50fc9fb3e5cfee5c3dcb927912c22b003862c2e5256f9.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- 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:5060

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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