General

  • Target

    92d883e6b554ee3a381d909a21ae39505bde56be31815868a216c3b34ff85019

  • Size

    1.0MB

  • Sample

    231011-rlh51aed68

  • MD5

    a676c18ad2466cad64519f0dd408c750

  • SHA1

    94e2c757a8792428fd47f1e8469d5083a915e824

  • SHA256

    dc584a26a22e56541ba3efa18611c548840505b47dbf43e2383ab534775492a5

  • SHA512

    a916cd2272bc35776104428a431db80e0b0809daff8588703d85d5b0ba84bbe4526de9335e7906c2c7014f04e54843402ead37b85217d0ad683b6f30ca720e0a

  • SSDEEP

    12288:Y7eedFy900Ishlgdjuytuj7c42QhZ6gXhMKmMivuKSb/ilyFz0wIgpDWHmFGZdVf:qekyRmuFvrlBMKy2K4gOKMSVtf

Malware Config

Extracted

Family

redline

Botnet

darts

C2

77.91.124.82:19071

Attributes
  • auth_value

    3c8818da7045365845f15ec0946ebf11

Extracted

Family

amadey

Version

3.89

C2

http://77.91.68.52/mac/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explonde.exe

  • strings_key

    916aae73606d7a9e02a1d3b47c199688

rc4.plain
rc4.plain

Targets

    • Target

      92d883e6b554ee3a381d909a21ae39505bde56be31815868a216c3b34ff85019

    • Size

      1.1MB

    • MD5

      4f3c9dc0fd9a378f03852d291e106527

    • SHA1

      59f57af34e6bb9bd3f521b0db2ce08c3a868acdb

    • SHA256

      92d883e6b554ee3a381d909a21ae39505bde56be31815868a216c3b34ff85019

    • SHA512

      bc7709b28c510ece5b61b8e45b818dc25c3ad52af7db60300234505c3bea94f5e4f7fafcb9d1deb68ac12deca8ad114f2366cfed1f81e8e9da8c92dfd3a7f145

    • SSDEEP

      12288:4MrJy90TzB2vju6tAj7cy20hfU4XhMK6DuLvuKSb/2lyF70MIgrepDuuCGZdVHuI:hyXuTvfJFMKguL2K4cUEgrepuuH9H7X

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detect Mystic stealer payload

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • Mystic

      Mystic is an infostealer written in C++.

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks