Overview

overview

10

Static

static

3

randomvirusas.exe

windows7-x64

7

randomvirusas.exe

windows10-2004-x64

10

Stub.pyc

windows7-x64

3

Stub.pyc

windows10-2004-x64

3

Sharing

Copy URL
Twitter E-mail

General

  • Target

    randomvirusas.exe

  • Size

    10.8MB

  • Sample

    240727-y2eabayhjg

  • MD5

    c66f94cba849f1ffb4c6c26b19ebd125

  • SHA1

    45ea5bc2c8c957c849c4268d2ccd929b0007e73a

  • SHA256

    bbe675e10ea2660c7e54eee706098fcc607f0e2d70b5562bcb8077c789608d38

  • SHA512

    e18ec4086c6f4efa81957d197603e788e29a1cbcfef6ef7c3921805faa42bd9f05fb58c2a1f22d4fe3326ced473ceb3381154adf950de340dcafc6058bebc462

  • SSDEEP

    196608:MIoAzPA4mtSHeNvX+wfm/pf+xfdkR0ZWKsnarIWOzW0DaqkH:FsvtSUvX+9/pWFGRiBsnarIWeRaDH

Score
10/10
exelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      randomvirusas.exe

    • Size

      10.8MB

    • MD5

      c66f94cba849f1ffb4c6c26b19ebd125

    • SHA1

      45ea5bc2c8c957c849c4268d2ccd929b0007e73a

    • SHA256

      bbe675e10ea2660c7e54eee706098fcc607f0e2d70b5562bcb8077c789608d38

    • SHA512

      e18ec4086c6f4efa81957d197603e788e29a1cbcfef6ef7c3921805faa42bd9f05fb58c2a1f22d4fe3326ced473ceb3381154adf950de340dcafc6058bebc462

    • SSDEEP

      196608:MIoAzPA4mtSHeNvX+wfm/pf+xfdkR0ZWKsnarIWOzW0DaqkH:FsvtSUvX+9/pWFGRiBsnarIWeRaDH

    Score
    10/10
    upxexelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealer

    • Exela Stealer

      Exela Stealer is an open source stealer originally written in .NET and later transitioned to Python that was first observed in August 2023.

      stealerexelastealer

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

      credential_accessstealer

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

    • Modifies Windows Firewall

      evasion

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • UPX packed file

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

      upx

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Network Service Discovery

      Attempt to gather information on host's network.

      discovery

    • Enumerates processes with tasklist

      discovery

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1behavioral2

    • Target

      Stub.pyc

    • Size

      875KB

    • MD5

      00274f064abd4a02b0347addec8bdd91

    • SHA1

      7f69efbc1cf90711db5e81eedb016d06f26287b8

    • SHA256

      00fe95dd76396b242d5c86ea37ad2c5d1ddc1a266c1eb806cbd8c91b99d331eb

    • SHA512

      2e5f8cb3aebb09c4a2cc8165d3cde803c64a619cbd728fea87ed08af1353ea0d33145d2f68cf83f2b1a02e5c19d6698de87d63823c6b963a7ec3717d3f2543c2

    • SSDEEP

      12288:biGRiHu6cHl0hcH/M9tB5DDszoVNpCrA4Mo6EfFULws2FQ9pAVBDBN+oFFgC0iSN:biWiH4/M9z6Gto6EfFyiQDA1N+oUCmN

    Score
    3/10
    discovery
    behavioral3behavioral4

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Account Manipulation

1
T1098

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Network Service Discovery

1
T1046

Peripheral Device Discovery

1
T1120

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

Query Registry

2
T1012

System Information Discovery

6
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

System Network Connections Discovery

1
T1049

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Exfiltration

Impact

Tasks