819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121 | Triage

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Overview

overview

Static

static

5

819f21188e...21.exe

windows7-x64

819f21188e...21.exe

windows10-2004-x64

Sharing

General

Target

819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121.exe
Size

85KB
Sample

250120-k1y2fa1qhs
MD5

a37bd2dc2fc920c00610c55e59129f50
SHA1

c7f3cfb041e889d0e92524a10e7b3fdb77ed14c9
SHA256

819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121
SHA512

84e8fa701dfe219d22d48d58ab1082a69acf82ce6bbccce2ba952f97302121d0e6aa0970cd3538f579157c293359534f005ef499b3fd80e382d4b35c209f094d
SSDEEP

768:8qnum1opQNwC3BESe4Vqth+0V5vKPyLylze70wi3BEmqF:8vm1AeT7BVwxfvLFwjRqF

Score

10^/10

defense_evasion discovery evasion upx

Static task

static1

2 signatures

Behavioral task

behavioral1

Sample

819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121.exe

Resource

win7-20240903-en

discovery evasion upx

windows7-x64

15 signatures

120 seconds

Behavioral task

behavioral2

Sample

819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121.exe

Resource

win10v2004-20241007-en

defense_evasion discovery upx

windows10-2004-x64

13 signatures

120 seconds

Malware Config

Targets

- Target
  
  819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121.exe
- Size
  
  85KB
- MD5
  
  a37bd2dc2fc920c00610c55e59129f50
- SHA1
  
  c7f3cfb041e889d0e92524a10e7b3fdb77ed14c9
- SHA256
  
  819f21188ec0b6da1df57e5d524d7e532ac0ca509efd4222ec527fb11960c121
- SHA512
  
  84e8fa701dfe219d22d48d58ab1082a69acf82ce6bbccce2ba952f97302121d0e6aa0970cd3538f579157c293359534f005ef499b3fd80e382d4b35c209f094d
- SSDEEP
  
  768:8qnum1opQNwC3BESe4Vqth+0V5vKPyLylze70wi3BEmqF:8vm1AeT7BVwxfvLFwjRqF
Score

10^/10

discovery evasion upx defense_evasion
- Modifies visibility of file extensions in Explorer
  evasion
- Executes dropped EXE
- Loads dropped DLL
- Network Share Discovery
  Attempt to gather information on host network.
  discovery
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
behavioral1 behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Network Share Discovery

System Information Discovery

System Location Discovery

System Language Discovery

System Network Configuration Discovery

Internet Connection Discovery

System Time Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

discoveryevasionupx

behavioral2

defense_evasiondiscoveryupx

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