790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad

Analysis

max time kernel
178s
max time network
189s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 22:36

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General

Target

790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad.exe
Size

91KB
MD5

9703224c3b301d2a78aa5a70ae5ebe0c
SHA1

c2b23d8ad82306392a7396e49db9c6d6a8825fb6
SHA256

790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad
SHA512

230b3a1de9c81b35c36418fa86b2c42fa3dd74e38b73a90a3e7a2bb7bb795d89797547312cc6929d97d755233aa38b6098461fa97f0ea193f3e0283a3818bb5c
SSDEEP

1536:A3ZKTSnRkEQyqqq0Sy7wk4wwG0617F4yjhl3nTneCREhoG6Hc1qPV:e4ELfDUk1wGQyjP3nTneCRzG51qV

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

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeBackupPrivilege	4656	dw20.exe
Token: SeBackupPrivilege	4656	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 4656	4684	790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad.exe	80
PID 4684 wrote to memory of 4656	4684	790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad.exe	80

C:\Users\Admin\AppData\Local\Temp\790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad.exe
"C:\Users\Admin\AppData\Local\Temp\790c8d30d78be3df96b1636eaaba469558f02b4ed1e8220cbc7ddeea4fe986ad.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 760
  2⤵
  - Checks processor information in registry
  - Enumerates system info in registry
  - Suspicious use of AdjustPrivilegeToken
  PID:4656

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

Windows 7 deprecation

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads