Overview

overview

10

Static

static

3

nat-recoil-macro.exe

windows7-x64

7

nat-recoil-macro.exe

windows10-2004-x64

10

Stub.pyc

windows7-x64

3

Stub.pyc

windows10-2004-x64

3

Sharing

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General

  • Target

    nat-recoil-macro.exe

  • Size

    10.8MB

  • Sample

    240825-g43x1s1cnq

  • MD5

    87989315779e4701f8f6a2dedd546348

  • SHA1

    22b460489b15b3d52cc430c75a235bb8ac6c8b9e

  • SHA256

    c4106892d46cf343493d6c3774adddac641b3c93f41097b159b4a8d921f5417b

  • SHA512

    c85fa62236e2f9f0245ad1566723aa252492ef8095b26025e43094c317b68f4b050f87a201134b15c129b13abdb614a9983d6d4283b62510b74e62d065eb9cc9

  • SSDEEP

    196608:HKXBAY3Jb3tQk5tOeNvX+wfm/pf+xfdkRbYIWKRrIWOzW0DaqkH:qCY37v5tRvX+9/pWFGR0IBRrIWeRaDH

Score
10/10
exelastealercollectioncredential_accessdefense_evasiondiscoveryevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      nat-recoil-macro.exe

    • Size

      10.8MB

    • MD5

      87989315779e4701f8f6a2dedd546348

    • SHA1

      22b460489b15b3d52cc430c75a235bb8ac6c8b9e

    • SHA256

      c4106892d46cf343493d6c3774adddac641b3c93f41097b159b4a8d921f5417b

    • SHA512

      c85fa62236e2f9f0245ad1566723aa252492ef8095b26025e43094c317b68f4b050f87a201134b15c129b13abdb614a9983d6d4283b62510b74e62d065eb9cc9

    • SSDEEP

      196608:HKXBAY3Jb3tQk5tOeNvX+wfm/pf+xfdkRbYIWKRrIWOzW0DaqkH:qCY37v5tRvX+9/pWFGR0IBRrIWeRaDH

    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

    • Legitimate hosting services abused for malware hosting/C2

    • 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

      97521afbcf977118f5bfeba89c07c62e

    • SHA1

      f33bb4ce98bee2eb581601800db4a0a865458059

    • SHA256

      c05ab7991ae21a9502f8509b8985851ec4960ecf988deaaf6e2d211dfd49d3d4

    • SHA512

      d6f019ee011e5516fbd0e473c239ca5d53d1e5f85b2495c20c7432dd66ba7f4f4ffc069c7ead8cf5e1328c1210fa6343f817e260818a0840968443bf7e52a959

    • SSDEEP

      12288:XyrsReA+vUi619thbgd1Ekk5MwEt4cVvXSV3SKZw8mfJPQ/mXbLTpnQo9nOu:XyIIAMAadKkk2v8aZQ/clnQo95

    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

Modify Registry

1
T1112

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

Query Registry

1
T1012

System Information Discovery

5
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

Web Service

1
T1102

Exfiltration

Impact

Tasks