8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f

Analysis

max time kernel
91s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 12:58

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General

Target

8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f.exe
Size

951KB
MD5

45c249d2440a3c96e3ee2d527eeceb24
SHA1

ba3751c9834d52118481b7954a1f4a74591ea6f9
SHA256

8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f
SHA512

e92c372caa0924e9039580ebf0a534c311d30d88bb69ed36caefe4e7746021670e7784789a8ab4884706843af70ab0073c49fe9b5f030b273352f52a5b70114a
SSDEEP

24576:iKyQdvf6sPekIJbUYNVxNpnKiQhEk5UEIqT3mz1ilIq:DLd6oorpUr5UnC3mhq

Score

8^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2032-132-0x0000000000400000-0x00000000006EB000-memory.dmp	upx
behavioral2/memory/2032-133-0x0000000000400000-0x00000000006EB000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f.exe

C:\Users\Admin\AppData\Local\Temp\8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f.exe
"C:\Users\Admin\AppData\Local\Temp\8b4636f47b2a0c03279fb178aaa95f1d40d8f6603093f9915234de250a5fcd9f.exe"
1⤵
- Modifies registry class
PID:2032

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2032-132-0x0000000000400000-0x00000000006EB000-memory.dmp

Filesize
2.9MB

Download
memory/2032-133-0x0000000000400000-0x00000000006EB000-memory.dmp

Filesize
2.9MB

Download