Overview

overview

10

Static

static

10

AimWareV2 ...ss.exe

windows10-1703-x64

10

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General

  • Target

    AimWareV2 - Byfron Bypass.exe

  • Size

    6.0MB

  • Sample

    240703-mhbjjasbrk

  • MD5

    1695e5af7dce669783d2c8172831df4b

  • SHA1

    7e85197b042369a9a7896b4b118ac825e5b87970

  • SHA256

    4921b5dca4c985c2b55308d480c5aae667b9f995fb4b75a6a3539e22f8106c6d

  • SHA512

    af03f88a3377e82931a4c76fe65cefae383dab984e7799830d86cf57ecae4be84f141e7abb7cb31a85a4ae635c8bd4288705c6d0d243782709c8e02b44568076

  • SSDEEP

    98304:VRFEtdFBCzamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RgOuAKRFpHyG:V6FI2eN/FJMIDJf0gsAGK4RruAKRXSG

Score
10/10
blankgrabberevasionexecutionpersistenceprivilege_escalationspywarestealerupx

Malware Config

Targets

    • Target

      AimWareV2 - Byfron Bypass.exe

    • Size

      6.0MB

    • MD5

      1695e5af7dce669783d2c8172831df4b

    • SHA1

      7e85197b042369a9a7896b4b118ac825e5b87970

    • SHA256

      4921b5dca4c985c2b55308d480c5aae667b9f995fb4b75a6a3539e22f8106c6d

    • SHA512

      af03f88a3377e82931a4c76fe65cefae383dab984e7799830d86cf57ecae4be84f141e7abb7cb31a85a4ae635c8bd4288705c6d0d243782709c8e02b44568076

    • SSDEEP

      98304:VRFEtdFBCzamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4RgOuAKRFpHyG:V6FI2eN/FJMIDJf0gsAGK4RruAKRXSG

    Score
    10/10
    evasionexecutionpersistenceprivilege_escalationspywarestealerupx

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

      evasion

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Drops file in Drivers directory

    • Executes dropped EXE

    • 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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • 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.

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

2
T1059

PowerShell

1
T1059.001

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
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