ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820 | Triage

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Reports

Overview

overview

Static

static

8

ac34875a6c...20.exe

windows7-x64

ac34875a6c...20.exe

windows10-2004-x64

Sharing

General

Target

ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820
Size

771KB
Sample

221011-ak5tyafecl
MD5

766b74e9cef87d19c79f731f915db74a
SHA1

b8490f62902b56cd3050f3da214321d334d127d5
SHA256

ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820
SHA512

6678c8b6bfe7c0af88730a5605d506a8225ac6455c06162806202f3708b25d546cb9f79f8c5b62d9cd3d21df7060602bdd96bbd62aa665509ea86230d707b25b
SSDEEP

6144:GWZfec9EbXDk6RkQKRQnmy+g43GFrQZb++tdsHP4+QfI6UsrG1VVE+IlqzE2E4:3ZWtI6RkrQIerQZb+md4w1U4uAqu4

Score

10^/10

evasion persistence upx

Static task

static1

1 signatures

Behavioral task

behavioral1

Sample

ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820.exe

Resource

win7-20220901-en

evasion persistence upx

windows7-x64

17 signatures

150 seconds

Behavioral task

behavioral2

Sample

ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820.exe

Resource

win10v2004-20220901-en

evasion persistence upx

windows10-2004-x64

16 signatures

150 seconds

Malware Config

Targets

- Target
  
  ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820
- Size
  
  771KB
- MD5
  
  766b74e9cef87d19c79f731f915db74a
- SHA1
  
  b8490f62902b56cd3050f3da214321d334d127d5
- SHA256
  
  ac34875a6cd84ca563eb7472f5bd61b20e89ef1dc6a8b141dc4a9b4458053820
- SHA512
  
  6678c8b6bfe7c0af88730a5605d506a8225ac6455c06162806202f3708b25d546cb9f79f8c5b62d9cd3d21df7060602bdd96bbd62aa665509ea86230d707b25b
- SSDEEP
  
  6144:GWZfec9EbXDk6RkQKRQnmy+g43GFrQZb++tdsHP4+QfI6UsrG1VVE+IlqzE2E4:3ZWtI6RkrQIerQZb+md4w1U4uAqu4
Score

10^/10

evasion persistence upx
- Modifies visibility of file extensions in Explorer
  evasion
- Blocks application from running via registry modification
  Adds application to list of disallowed applications.
  evasion
- Executes dropped EXE
- Sets file execution options in registry
  persistence
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Loads dropped DLL
- Drops autorun.inf file
  Malware can abuse Windows Autorun to spread further via attached volumes.
- Drops file in System32 directory
behavioral1 behavioral2

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

Execution

Persistence

Hidden Files and Directories

Registry Run Keys / Startup Folder

Privilege Escalation

Defense Evasion

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

Collection

Command and Control

Exfiltration

Impact

Tasks

static1

behavioral1

evasionpersistenceupx

behavioral2

evasionpersistenceupx

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