General

  • Target

    01a8302753ab575cf474704252f74a1e52578e512032a05f103b7bb3eb303613

  • Size

    536KB

  • Sample

    230322-sp8eqshe73

  • MD5

    0511ca3b9436d3e8f403fd8a3b457552

  • SHA1

    337abd2cbdb623cee6be2557460e02c7aa2bd449

  • SHA256

    01a8302753ab575cf474704252f74a1e52578e512032a05f103b7bb3eb303613

  • SHA512

    4769749b8538cc174ef386054894bd37f90d525555d2aec19bd2b966c5f7c20aefec68e88bc9d0ed7a07724ef6a077cd9fe611d57fc31eecf8f5d63974853166

  • SSDEEP

    12288:ZMrEy90mzcAZ+N4r2i3h1Y5L3C1ol5CDFU:FyrwAsN6d1Y5L3m45AFU

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

polo

C2

193.233.20.31:4125

Attributes
  • auth_value

    f1a1b1041a864e0f1f788d42ececa8b3

Targets

    • Target

      01a8302753ab575cf474704252f74a1e52578e512032a05f103b7bb3eb303613

    • Size

      536KB

    • MD5

      0511ca3b9436d3e8f403fd8a3b457552

    • SHA1

      337abd2cbdb623cee6be2557460e02c7aa2bd449

    • SHA256

      01a8302753ab575cf474704252f74a1e52578e512032a05f103b7bb3eb303613

    • SHA512

      4769749b8538cc174ef386054894bd37f90d525555d2aec19bd2b966c5f7c20aefec68e88bc9d0ed7a07724ef6a077cd9fe611d57fc31eecf8f5d63974853166

    • SSDEEP

      12288:ZMrEy90mzcAZ+N4r2i3h1Y5L3C1ol5CDFU:FyrwAsN6d1Y5L3m45AFU

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • 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