5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54

Analysis

max time kernel
71s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
10-06-2022 15:37

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General

Target

5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe
Size

47KB
MD5

0d225faf96ee8d83cb69fbfcceba98bc
SHA1

a7b3c081b405cccfd55b8e64a6922fbc69bd733c
SHA256

5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54
SHA512

dbc0501e031e711a756519dd4dbe83fc18ecc2f25fed205ef5d9fdc7b9e54e5dd6995250bcfa494e26e8f12a497842987af490f82d787033931306aec07edfd9

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

Processes:

dw20.exe

description	ioc	process
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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	dw20.exe

Enumerates system info in registry 2 TTPs 2 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

dw20.exe

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

Processes:

dw20.exe

description pid process

Token: SeBackupPrivilege 4620 dw20.exe
Token: SeBackupPrivilege 4620 dw20.exe

description	pid	process
Token: SeBackupPrivilege	4620	dw20.exe
Token: SeBackupPrivilege	4620	dw20.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe

description	pid	process	target process
PID 5076 wrote to memory of 4620	5076	5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe	dw20.exe
PID 5076 wrote to memory of 4620	5076	5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe	dw20.exe

C:\Users\Admin\AppData\Local\Temp\5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe
"C:\Users\Admin\AppData\Local\Temp\5c14a72a6b73b422cafc2596c13897937013fd335eca4299e63d01adee727d54.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:5076

C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
dw20.exe -x -s 1828
2⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of AdjustPrivilegeToken
PID:4620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4620-131-0x0000000000000000-mapping.dmp

Download
memory/5076-130-0x000000001C240000-0x000000001CC76000-memory.dmp

Filesize
10.2MB

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