General

  • Target

    ca19c8ccb6a6b25ef286ee0f5a82abc186290cbacd427371584ce2ac65501d9c

  • Size

    321KB

  • Sample

    221101-nnsknscddn

  • MD5

    6ddf800f1c10179bdbe0e543c6641349

  • SHA1

    e3e326b2ee9dc20c7a82920f8a8b67bac2350472

  • SHA256

    ca19c8ccb6a6b25ef286ee0f5a82abc186290cbacd427371584ce2ac65501d9c

  • SHA512

    3b9a8ae3162cc3db87889a63ca1949170ce0672f3cffc8eeabbc3d027a5e0bb53557e9f616bbb7e912716d1fd4a4b16b7f2e61a887c81b8f3e300d2a64087f7d

  • SSDEEP

    3072:d9NwJSdDV5Uu4vG9AN6cqY0l+qeDQlsAlaA3RvLSSuUX+VggjcGkNIVqIh7:lwJSd4B+RcJLQbPhvLSSuUm7ITsq

Malware Config

Extracted

Family

redline

Botnet

slovarik15btc

C2

78.153.144.3:2510

Attributes
  • auth_value

    bfedad55292538ad3edd07ac95ad8952

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Targets

    • Target

      ca19c8ccb6a6b25ef286ee0f5a82abc186290cbacd427371584ce2ac65501d9c

    • Size

      321KB

    • MD5

      6ddf800f1c10179bdbe0e543c6641349

    • SHA1

      e3e326b2ee9dc20c7a82920f8a8b67bac2350472

    • SHA256

      ca19c8ccb6a6b25ef286ee0f5a82abc186290cbacd427371584ce2ac65501d9c

    • SHA512

      3b9a8ae3162cc3db87889a63ca1949170ce0672f3cffc8eeabbc3d027a5e0bb53557e9f616bbb7e912716d1fd4a4b16b7f2e61a887c81b8f3e300d2a64087f7d

    • SSDEEP

      3072:d9NwJSdDV5Uu4vG9AN6cqY0l+qeDQlsAlaA3RvLSSuUX+VggjcGkNIVqIh7:lwJSd4B+RcJLQbPhvLSSuUm7ITsq

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • DcRat

      DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks