645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247

Analysis

max time kernel
46s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
09/01/2023, 08:41 UTC

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General

Target

645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe
Size

1.1MB
MD5

19f585f4af296ade9edab0232953f986
SHA1

390de72e8e0e7f20f8dde8e93f5c2c24d052443d
SHA256

645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247
SHA512

bdbb319bb17c1c18309240e344f5d99c786994542ea05a5f550966a59abbb08f22837a911abb220b392a06dd5f41fabf6d97a076c294d5e148478e20240fc957
SSDEEP

24576:gkk5abPtzxOqNqk4PlmggggMKLHBrT3zDkPTLf8:7O6qkqlmggggM45TDYPff

Score

6^/10

Malware Config

Signatures

Checks for any installed AV software in registry 1 TTPs 3 IoCs

Security Software Discovery

T1063

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\AVAST Software\Avast	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe
Key opened	\Registry\MACHINE\SOFTWARE\Avast Software\Avast	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe
Key opened	\REGISTRY\MACHINE\SOFTWARE\Avast Software\Avast	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe

Checks processor information in registry 2 TTPs 2 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	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: 32	1808	645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe

C:\Users\Admin\AppData\Local\Temp\645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe
"C:\Users\Admin\AppData\Local\Temp\645c796b21c4cfcefa9b4350fdad6eca27c28f4ca2bcb8bbc3c6594a106ec247.exe"
1⤵
- Checks for any installed AV software in registry
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
PID:1808

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Security Software Discovery

T1063

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1808-54-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

Filesize
8KB

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