Overview

overview

10

Static

static

3

auxia_loader.exe

windows7-x64

7

auxia_loader.exe

windows10-2004-x64

10

Stub.pyc

windows7-x64

3

Stub.pyc

windows10-2004-x64

3

Sharing

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General

  • Target

    auxia_loader.exe

  • Size

    47.7MB

  • Sample

    240824-fpr2javana

  • MD5

    391e83a31bc6a4906f6f4c45d6c64296

  • SHA1

    3a1b812e58966442f43e2253419dbc5c7a3728dc

  • SHA256

    22c715e0a0c48b1ee1cf110c6656dc441c04a6fb4acc6efacec7cdc98f5037c3

  • SHA512

    3c7634f2cfa8fe9b5f16016e11baddcff6c7d696ad37376b76bfac1a9005b84acbd29f26a720a6c912b64cdc72e1981478373950b4a14a418f78c2cb27856405

  • SSDEEP

    196608:jWs51wJb3tQk5tcB6yavnlPzf+JiJCsVMvgLnKFLhSiJpmx:6N7v5tcBRavnlPSa7WvgeZrmx

Score
10/10
exelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      auxia_loader.exe

    • Size

      47.7MB

    • MD5

      391e83a31bc6a4906f6f4c45d6c64296

    • SHA1

      3a1b812e58966442f43e2253419dbc5c7a3728dc

    • SHA256

      22c715e0a0c48b1ee1cf110c6656dc441c04a6fb4acc6efacec7cdc98f5037c3

    • SHA512

      3c7634f2cfa8fe9b5f16016e11baddcff6c7d696ad37376b76bfac1a9005b84acbd29f26a720a6c912b64cdc72e1981478373950b4a14a418f78c2cb27856405

    • SSDEEP

      196608:jWs51wJb3tQk5tcB6yavnlPzf+JiJCsVMvgLnKFLhSiJpmx:6N7v5tcBRavnlPSa7WvgeZrmx

    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

      874KB

    • MD5

      8fc5a06161d47317f5a97f2c76cbba6e

    • SHA1

      6438cc8edc9bd08ddfba78079b352c6aea92e945

    • SHA256

      5676900dbe7afa5c9d70354a7c553db29bdd3acca73449e6ae6f276c2fec6b56

    • SHA512

      fb1c7d2aa90a585184a269b2c1d014e3bdc7a97e4dc014a6915b28582817181907c07b0d628cd1e90b736ccdab4a0880f74b72aa2698aafb230bd112e1e5e0f5

    • SSDEEP

      24576:7Q7kerdwCF6o753sWIqDDOKB/hCcYr0o3eEu:Pkss1YrVO9

    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

Permission Groups Discovery

1
T1069

Local Groups

1
T1069.001

Process Discovery

1
T1057

System Information Discovery

3
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