General

  • Target

    c85eefcd1d85b04251e7088bb3da2a6b.exe

  • Size

    481KB

  • Sample

    230506-y14tksdc3s

  • MD5

    c85eefcd1d85b04251e7088bb3da2a6b

  • SHA1

    1a3a933ce174f5c51e0738bd68ea83a2fcb03a6b

  • SHA256

    881064ae625b36fbf1c10ae6ee0727a8e4ee420b7bc498995fd761438a39a84f

  • SHA512

    007fb74f01b3ed03f04d96ec2a0879edbad4febe8a9641cea1c018151fc299fe4f1caf874c52c3febee33b28ef94ba8f6ee32a371af9cbfbdb7c9f1150cd8353

  • SSDEEP

    12288:8Mr2y90MWlsJntb45c1u31pTyLIgc6bwShEvJzD:ayNtbgXPTD5yLEvpD

Malware Config

Extracted

Family

redline

Botnet

dariy

C2

217.196.96.101:4132

Attributes
  • auth_value

    2f34aa0d1cb1023a826825b68ebedcc8

Targets

    • Target

      c85eefcd1d85b04251e7088bb3da2a6b.exe

    • Size

      481KB

    • MD5

      c85eefcd1d85b04251e7088bb3da2a6b

    • SHA1

      1a3a933ce174f5c51e0738bd68ea83a2fcb03a6b

    • SHA256

      881064ae625b36fbf1c10ae6ee0727a8e4ee420b7bc498995fd761438a39a84f

    • SHA512

      007fb74f01b3ed03f04d96ec2a0879edbad4febe8a9641cea1c018151fc299fe4f1caf874c52c3febee33b28ef94ba8f6ee32a371af9cbfbdb7c9f1150cd8353

    • SSDEEP

      12288:8Mr2y90MWlsJntb45c1u31pTyLIgc6bwShEvJzD:ayNtbgXPTD5yLEvpD

    • 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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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.

MITRE ATT&CK Enterprise v6

Tasks