General

  • Target

    x8920106.exe

  • Size

    326KB

  • Sample

    230918-b2hw6sgd85

  • MD5

    ae46fad877029d53bc9f3b23e3e6b68c

  • SHA1

    52cd7b7916103201e20321342006504d2c1e471b

  • SHA256

    7f56bc86d4d13d64838414f3f302407487ffaca278d243cf4243112ee09a3298

  • SHA512

    e237e8b2d5eac7c51024b72292281e73f4a1c1d7ad38de50102f8c2b243826587233e3d803e3fc1238a76078d9e781d9bc1707a9106d58305bcdc711aa17d83d

  • SSDEEP

    6144:KAy+bnr+4Xp0yN90QEGYiLAu3BwwGlBG8vyvaISdv6C9e7h:8Mrzyy90iJ36VlB3aveXA

Malware Config

Extracted

Family

redline

Botnet

black

C2

77.91.124.82:19071

Attributes
  • auth_value

    c5887216cebc5a219113738140bc3047

Targets

    • Target

      x8920106.exe

    • Size

      326KB

    • MD5

      ae46fad877029d53bc9f3b23e3e6b68c

    • SHA1

      52cd7b7916103201e20321342006504d2c1e471b

    • SHA256

      7f56bc86d4d13d64838414f3f302407487ffaca278d243cf4243112ee09a3298

    • SHA512

      e237e8b2d5eac7c51024b72292281e73f4a1c1d7ad38de50102f8c2b243826587233e3d803e3fc1238a76078d9e781d9bc1707a9106d58305bcdc711aa17d83d

    • SSDEEP

      6144:KAy+bnr+4Xp0yN90QEGYiLAu3BwwGlBG8vyvaISdv6C9e7h:8Mrzyy90iJ36VlB3aveXA

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks