General

  • Target

    740e4f33353096407e2c0d75e553d15e051929fa90457f16d7da63accc6850c7

  • Size

    1.0MB

  • Sample

    230526-gppf3sea76

  • MD5

    6d0d280cd087709ce0132d39c52fca1f

  • SHA1

    78743a51031420645c37b4cd33e6bdc1be830e2a

  • SHA256

    740e4f33353096407e2c0d75e553d15e051929fa90457f16d7da63accc6850c7

  • SHA512

    645d67a73ec96571e5cf858adb37caf97db090661d97739db13293bfda34b48462b2207437440af9074c2b6a5d361468dd1f2d2d4c3a438955f3868650a5e205

  • SSDEEP

    24576:syVFs24FrywPD8TM09kJSM6f+vdZLnCw81JNcF3:bMjFry24T9oSM6f+rLCrNcF

Malware Config

Extracted

Family

redline

Botnet

lina

C2

83.97.73.122:19062

Attributes
  • auth_value

    13523aee5d194d7716b22eeab7de10ad

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

Targets

    • Target

      740e4f33353096407e2c0d75e553d15e051929fa90457f16d7da63accc6850c7

    • Size

      1.0MB

    • MD5

      6d0d280cd087709ce0132d39c52fca1f

    • SHA1

      78743a51031420645c37b4cd33e6bdc1be830e2a

    • SHA256

      740e4f33353096407e2c0d75e553d15e051929fa90457f16d7da63accc6850c7

    • SHA512

      645d67a73ec96571e5cf858adb37caf97db090661d97739db13293bfda34b48462b2207437440af9074c2b6a5d361468dd1f2d2d4c3a438955f3868650a5e205

    • SSDEEP

      24576:syVFs24FrywPD8TM09kJSM6f+vdZLnCw81JNcF3:bMjFry24T9oSM6f+rLCrNcF

    • 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.

    • 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