General

  • Target

    setup.exe

  • Size

    670KB

  • Sample

    230412-a88kqsab2y

  • MD5

    3357c8c078642c1601da89732840fd81

  • SHA1

    13328174d26e7a654958175a8deb626a338e88bf

  • SHA256

    ee2ba65fdf882ddf5926278f741239be3ed823403ef52a69f12cfbe8a162cb21

  • SHA512

    65bc43282c3be02bb7724ae54e5c266142bb12bdfd1a83f2f4a1bea0c8270f0a11c05ee08597b0761926f7479fb43d0179c3ed1c695be29f3537fbb3079e6d82

  • SSDEEP

    12288:IMrdy901l4F564PFCuV4Fx3RF1rvRLe5vRT867CsVwXRn1Y:1yub4P8CUdLe5vRT8Z6wXY

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Targets

    • Target

      setup.exe

    • Size

      670KB

    • MD5

      3357c8c078642c1601da89732840fd81

    • SHA1

      13328174d26e7a654958175a8deb626a338e88bf

    • SHA256

      ee2ba65fdf882ddf5926278f741239be3ed823403ef52a69f12cfbe8a162cb21

    • SHA512

      65bc43282c3be02bb7724ae54e5c266142bb12bdfd1a83f2f4a1bea0c8270f0a11c05ee08597b0761926f7479fb43d0179c3ed1c695be29f3537fbb3079e6d82

    • SSDEEP

      12288:IMrdy901l4F564PFCuV4Fx3RF1rvRLe5vRT867CsVwXRn1Y:1yub4P8CUdLe5vRT8Z6wXY

    • 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