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General

  • Target

    bbcb08267aa426d56f20d9a3eff4674458763271ec75b939d4163f2b6a033827

  • Size

    1.1MB

  • Sample

    230515-n7h6cafc34

  • MD5

    b23203154afacedf05e93cf1e3abae42

  • SHA1

    c521a29f79cec20f1178c71ac846d071aa7313b8

  • SHA256

    bbcb08267aa426d56f20d9a3eff4674458763271ec75b939d4163f2b6a033827

  • SHA512

    8718a75ba665e2a01726cc89342bb464ffaf936dabf86e180f5b933a0e6dbfbecb1c6cc98298abb1e08c423017c8a320a29117b78eb17ccb7f282521e37ceee3

  • SSDEEP

    12288:3Mrhy90uDoRW0yuOWS03R99QQMBvjdn6B7E6Q2SCDJ0JFSjSYOjkoXFTyY+g2KLk:GymNvZ+RjdnISbJ5tR1Tylg2Kldvpa

Malware Config

Extracted

Family

redline

Botnet

demis

C2

185.161.248.25:4132

Attributes
  • auth_value

    8a9a54cb72dc3d7ab6792d3a28b3d1e1

Extracted

Family

redline

Botnet

naher

C2

185.161.248.25:4132

Attributes
  • auth_value

    91f06fcf80f600c56b2797e1c73d214d

Targets

    • Target

      bbcb08267aa426d56f20d9a3eff4674458763271ec75b939d4163f2b6a033827

    • Size

      1.1MB

    • MD5

      b23203154afacedf05e93cf1e3abae42

    • SHA1

      c521a29f79cec20f1178c71ac846d071aa7313b8

    • SHA256

      bbcb08267aa426d56f20d9a3eff4674458763271ec75b939d4163f2b6a033827

    • SHA512

      8718a75ba665e2a01726cc89342bb464ffaf936dabf86e180f5b933a0e6dbfbecb1c6cc98298abb1e08c423017c8a320a29117b78eb17ccb7f282521e37ceee3

    • SSDEEP

      12288:3Mrhy90uDoRW0yuOWS03R99QQMBvjdn6B7E6Q2SCDJ0JFSjSYOjkoXFTyY+g2KLk:GymNvZ+RjdnISbJ5tR1Tylg2Kldvpa

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Windows security modification

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks