a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e

Analysis

max time kernel
203s
max time network
210s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
01/12/2022, 07:04

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General

Target

a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e.exe
Size

957KB
MD5

049b2936e00804801b462b1fcc8fabcc
SHA1

3385ec3378b37dd52ea83d225e26e1f260b4676f
SHA256

a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e
SHA512

5e4851587ca19557b633548dfd35226c43ad83428db7e52e05f664014f58d3ec14b017fac978a2f286f3d22c03d63fc786e39126b0c47a0d9799bd06cf67bb98
SSDEEP

12288:vv7jEb2j5SCwHUENhYYhI67ieQEV4ogH2nMT338oVgNsrzgzExDW9Y69outCvbvB:X7AbK1q72gyn8ohVFW9X9ArZbD

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/4596-132-0x0000000000400000-0x00000000006F1000-memory.dmp	upx
behavioral2/memory/4596-133-0x0000000000400000-0x00000000006F1000-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-1-5-21-4246620582-653642754-1174164128-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\	a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\	a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e.exe

C:\Users\Admin\AppData\Local\Temp\a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e.exe
"C:\Users\Admin\AppData\Local\Temp\a594a2315df8b5a7bdf11c01be86a25649edd327286eb91490ca10de3c9d4b8e.exe"
1⤵
- Modifies registry class
PID:4596

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/4596-132-0x0000000000400000-0x00000000006F1000-memory.dmp

Filesize
2.9MB

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memory/4596-133-0x0000000000400000-0x00000000006F1000-memory.dmp

Filesize
2.9MB

Download