General

  • Target

    78b2113b32daf795d61b84a188f02b21ffe918f1381f2307f4dddab86b3153df

  • Size

    255KB

  • Sample

    221025-x716ladeg8

  • MD5

    c1ab42e4fc20768f0e231ca62dad1bdc

  • SHA1

    021c492adc3f75ef0e01661d6fd72ec11e246e98

  • SHA256

    78b2113b32daf795d61b84a188f02b21ffe918f1381f2307f4dddab86b3153df

  • SHA512

    a01ea63e2cc842ec79a10fb56e0f5ad93fad1e809fa120787b078c92eec23bea5b355fd4df68b74a90744706732515ee348964df3ccfaeeaa2b543f6df075d39

  • SSDEEP

    3072:KUXVf2FsKLuSghVB5jF8jR2PkL9UWryshqNFXERCIBfotQPlmjfJ9T:J4NLinB5jFFPO95U8R0t5jDT

Malware Config

Extracted

Family

redline

Botnet

nam7

C2

103.89.90.61:34589

Attributes
  • auth_value

    533c8fbdab4382453812c73ea2cee5b8

Extracted

Family

redline

Botnet

Fote

C2

79.137.199.60:4691

Attributes
  • auth_value

    e063cd2fd03a8d8334b8d7c3a7b0e7ef

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

      78b2113b32daf795d61b84a188f02b21ffe918f1381f2307f4dddab86b3153df

    • Size

      255KB

    • MD5

      c1ab42e4fc20768f0e231ca62dad1bdc

    • SHA1

      021c492adc3f75ef0e01661d6fd72ec11e246e98

    • SHA256

      78b2113b32daf795d61b84a188f02b21ffe918f1381f2307f4dddab86b3153df

    • SHA512

      a01ea63e2cc842ec79a10fb56e0f5ad93fad1e809fa120787b078c92eec23bea5b355fd4df68b74a90744706732515ee348964df3ccfaeeaa2b543f6df075d39

    • SSDEEP

      3072:KUXVf2FsKLuSghVB5jF8jR2PkL9UWryshqNFXERCIBfotQPlmjfJ9T:J4NLinB5jFFPO95U8R0t5jDT

    • 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.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • UPX packed file

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

    • Deletes itself

    • 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 cryptocurrency files/wallets, possible credential harvesting

    • 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