Overview

overview

10

Static

static

2EFF901EF4...63.exe

windows7_x64

8

2EFF901EF4...63.exe

windows10_x64

10

Sharing

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General

  • Target

    2EFF901EF4CF8B00DE5175F76D3AC063.exe

  • Size

    3.3MB

  • Sample

    210610-138xe1ezns

  • MD5

    2eff901ef4cf8b00de5175f76d3ac063

  • SHA1

    ddced83c9dac9068e1e3a0e8749e13e96e920e11

  • SHA256

    9af78eaab9a5026570cbc435528e33834c63795f882f5407d52a633825ef2578

  • SHA512

    041918f144ecaa2f6f054600013c8ad86fd134f37a061898238d56d434318245a00a2975eeb74600fb41ac07a85c63414832a63e4db427d3fd9bf3bde7a03ece

Score
10/10
redlinevidar706aspackv2infostealerpersistencestealerupx

Malware Config

Extracted

Family

vidar

Version

39.3

Botnet

706

C2

https://bandakere.tumblr.com

Attributes
  • profile_id

    706

Targets

    • Target

      2EFF901EF4CF8B00DE5175F76D3AC063.exe

    • Size

      3.3MB

    • MD5

      2eff901ef4cf8b00de5175f76d3ac063

    • SHA1

      ddced83c9dac9068e1e3a0e8749e13e96e920e11

    • SHA256

      9af78eaab9a5026570cbc435528e33834c63795f882f5407d52a633825ef2578

    • SHA512

      041918f144ecaa2f6f054600013c8ad86fd134f37a061898238d56d434318245a00a2975eeb74600fb41ac07a85c63414832a63e4db427d3fd9bf3bde7a03ece

    Score
    10/10
    redlinevidar706aspackv2infostealerpersistencestealerupx

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Vidar Stealer

      stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

      aspackv2

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • 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.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v6

Tasks