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General

  • Target

    8f9bd78ec89856f5c78bfeeaeeb04ef33b24ea03a3725ce69ed2e24bd6745215

  • Size

    1.0MB

  • Sample

    231011-3lecladh36

  • MD5

    6959cb0ed45f0e157a234d1694e6fb10

  • SHA1

    a18065c50d615556a556773111c758f296ca409c

  • SHA256

    8f9bd78ec89856f5c78bfeeaeeb04ef33b24ea03a3725ce69ed2e24bd6745215

  • SHA512

    a394541133be104c8b346c668b6ace31399fe4d8d51860bb75e7b6354503194485349cb674cf70f1b975a400591396d116944b671b8a80477feeaa31d5e25158

  • SSDEEP

    24576:GyQ53iYCmNeDiIFV6awXSmXzZMd3Odxvf:VWvNe3FUz7jZMd3O

Malware Config

Extracted

Family

redline

Botnet

nanya

C2

77.91.124.82:19071

Attributes
  • auth_value

    640aa5afe54f566d8795f0dc723f8b52

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

      8f9bd78ec89856f5c78bfeeaeeb04ef33b24ea03a3725ce69ed2e24bd6745215

    • Size

      1.0MB

    • MD5

      6959cb0ed45f0e157a234d1694e6fb10

    • SHA1

      a18065c50d615556a556773111c758f296ca409c

    • SHA256

      8f9bd78ec89856f5c78bfeeaeeb04ef33b24ea03a3725ce69ed2e24bd6745215

    • SHA512

      a394541133be104c8b346c668b6ace31399fe4d8d51860bb75e7b6354503194485349cb674cf70f1b975a400591396d116944b671b8a80477feeaa31d5e25158

    • SSDEEP

      24576:GyQ53iYCmNeDiIFV6awXSmXzZMd3Odxvf:VWvNe3FUz7jZMd3O

    • Amadey

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

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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