General

  • Target

    b9b8a89f4dd37933d92997776700af63e69f98e7ceec8d3aeaff2b9faa17131a

  • Size

    882KB

  • Sample

    241110-v9cjxavldl

  • MD5

    626a335f26ce8c3dbdff53729d66be80

  • SHA1

    38efe98ea752c31d13a013a5db341ff21aea1cad

  • SHA256

    b9b8a89f4dd37933d92997776700af63e69f98e7ceec8d3aeaff2b9faa17131a

  • SHA512

    aec6bf4e7cc606c679561d5a21fe2ccbb5e48abb5be2f19bdc3ab51a30496586fc95e61bbddbe80771d4f83bee1f946b8cef9f7ba326497172927c1089e9edd5

  • SSDEEP

    24576:gxCl93B0LrC+atM6gdBFAyHBAcDsllZBuENgXix591:Rl93qrHaGdX3BAcAllNx591

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

droz

C2

77.91.124.145:4125

Attributes
  • auth_value

    d099adf6dbf6ccb8e16967104280634a

Targets

    • Target

      c4949a2ecd1142962ea1071013e97163e40ea61aa238809276ac598e3ba60c0f.exe

    • Size

      925KB

    • MD5

      0584afd1bd15a6aa373f18e2c76dad11

    • SHA1

      4adb48b2008c43b92c17c9ddca9ba678b44fc090

    • SHA256

      c4949a2ecd1142962ea1071013e97163e40ea61aa238809276ac598e3ba60c0f

    • SHA512

      765ae9acba6b3f21c2e734aebcb53a5dbcc04ab06e7394b9a9ec8ade87fa49c50bbdfc94fb38c842c09fa0a6bd2964e360e4ef370eecb72be3ce2a867a96bcb2

    • SSDEEP

      24576:EyQCKkHswbMppNoJmLAHuScZ2Wxt3G8ktifLwy+G:TRKkMtqyAOScZJt3G8yicV

    • Detects Healer an antivirus disabler dropper

    • Healer

      Healer an antivirus disabler dropper.

    • Healer family

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Redline family

    • Checks computer location settings

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

    • Executes dropped EXE

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks