Overview

overview

10

Static

static

3

WaveSploit.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    wavebeta.zip

  • Size

    10.7MB

  • Sample

    240628-ktts5stelj

  • MD5

    cf2e7e5e8abf6c02949f6114614accef

  • SHA1

    3a099165edc7e400f87189f2dd46b215d5661e3a

  • SHA256

    e6d6f6661f4ea6eec448e3808d4d6a924485dbc46e236e2531e8b173810ee2c3

  • SHA512

    d9dd372365d1aafcf7a80a40beac3f9ac531e1e9f401ea9466812aa78d329b2a430838a25736c31eda18b48ed6d171c0bbd072f3e1b3cf238a2bb82cdb45b93c

  • SSDEEP

    196608:K1v8LnZXI0TSHS3eGpZk3mHBjSP/PMT2V5aosn15oOEmiTKCjzD:6wGjHSTpZNHBGnkTojsn15oztK8zD

Score
10/10
exelastealerdefense_evasionevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

Malware Config

Targets

    • Target

      WaveSploit.exe

    • Size

      10.8MB

    • MD5

      af974f07886135f2bc37b376efc74e6e

    • SHA1

      f02a0bf3d97f1e6c0f1c561bac37082c5552226f

    • SHA256

      996126527ea3d851f5ad1a028de2531af8bb2a5d269534d9e7811095ba4b4c6f

    • SHA512

      b3d6fbbc3a96c0f3c7026cc98df32b9f711d8f2cc03b852e3f2c052d5ddb3558a0ea034a457ef5948821bcc1a1965399f25a00213a40284a1ab4680b8a72f6b8

    • SSDEEP

      196608:WsTlcbwPA4mtSHeNvX+wfm/pf+xfdkR0ZWKsnarIWOzW0DaqkH:N0xvtSUvX+9/pWFGRiBsnarIWeRaDH

    Score
    10/10
    exelastealerdefense_evasionevasionpersistenceprivilege_escalationpyinstallerspywarestealerupx

    • 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

    • Grants admin privileges

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

    • Modifies Windows Firewall

      evasion

    • Deletes itself

    • 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.

    • Hide Artifacts: Hidden Files and Directories

      defense_evasion
    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

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

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

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Hide Artifacts

2
T1564

Hidden Files and Directories

2
T1564.001

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

4
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks