Overview

overview

10

Static

static

3

TangoGen/T....3.exe

windows10-2004-x64

10

TangoGen/assets.js

windows7-x64

1

TangoGen/assets.js

windows10-2004-x64

1

Resubmissions

22/04/2024, 15:01

240422-sd558scg4v10

22/04/2024, 14:58

240422-sch93scg2110

Sharing

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General

  • Target
    TangoGen.rar
  • Size 43.6MB
  • Sample240422-sd558scg4v
  • SHA256 eb6f8f2a7f814d765640c5e6422921576383c85183677c8c1328f846bda5906e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04persistencepyinstallerspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 6.tcp.ngrok.io:16799

Mutex

  • 0c20af10-1b0a-4d0e-bbca-3718ee39e827

Attributes
  • encryption_key

    284202D1B7ED732612BB54048953C4453A2549F9

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    System32

  • subdirectory

    SubDir

Targets

    • Target
      TangoGen/TangoGenV1.3.EXE
    • Size 52.0MB
    • SHA256 0e01eb02101b4aa05e0484ac9caebb77a7ecda7a36263aac8a32225fa2a8d38a
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04persistencepyinstallerspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    behavioral1
    • Target
      TangoGen/assets.dll
    • Size 5.1MB
    • SHA256 7f93fef11819a9f4b8edd342a1c2d3dbab25698ed75f9713ee1167fa2f852331
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks