General

  • Target

    fa9c9026635d91294b42c54e189c6435b960b5e0c34ccb13e32915fa8e5ccb8c

  • Size

    1.5MB

  • Sample

    231004-nvemdsbc8s

  • MD5

    d8cef0b16d38108996c48d87f0eaa599

  • SHA1

    93d7a2cf3ff70299322dfe3047e294a9f6ef013e

  • SHA256

    608a67e8f958328ebcaf5fd7fefbc6209fe0667ac00c444525de1e203bf0ad70

  • SHA512

    e7a467594ab75336fe5edc0f4234dade8713c60389570a2909d15c3c6efc1e2a1d175f2eed2ba690168f9b28efce1ff230edbaa7b9455ea9ea784da3a82f371e

  • SSDEEP

    24576:vondyVI46+a3ezoo2X9jwUCaovrYtV7XPDcNXOUSmIssWz2WDUx21PxhDxNh:vi4V0+smIWUzovQboROxsngxcxhLh

Malware Config

Extracted

Family

redline

Botnet

frant

C2

77.91.124.55:19071

Extracted

Family

amadey

Version

3.89

C2

http://77.91.124.1/theme/index.php

http://77.91.68.78/help/index.php

Attributes
  • install_dir

    fefffe8cea

  • install_file

    explothe.exe

  • strings_key

    36a96139c1118a354edf72b1080d4b2f

rc4.plain
rc4.plain

Targets

    • Target

      fa9c9026635d91294b42c54e189c6435b960b5e0c34ccb13e32915fa8e5ccb8c

    • Size

      1.5MB

    • MD5

      f063437d8066949edf175f4c9144a793

    • SHA1

      84f8119f099ae94802ad6a0e047bda66eac82a54

    • SHA256

      fa9c9026635d91294b42c54e189c6435b960b5e0c34ccb13e32915fa8e5ccb8c

    • SHA512

      0da45d59ae44b6c7948e4722e85626d5422dbd1de0e5bdaa81ad2190ee947c8f0d7d8a686bac163c51c88737c487cf1dff49eb9d9684d4b20e1a8e35a04cf356

    • SSDEEP

      24576:JyTIe+mMbDzSo2d1jigquovr9TtT7hP2y0SmquvWz2WNKxC1btjDhNlk:8TcmEA8gNovBxR2yFu8ox+tjbl

    • Amadey

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

    • 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

    • Windows security modification

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks