General

  • Target

    354c85a42efa4053b0dcaec9feb41be3.bin

  • Size

    641KB

  • Sample

    230328-bpwx9sgc34

  • MD5

    ea2f4b1aee4425d076a4dce7e117dcfd

  • SHA1

    d542ba0ff3360cdc40dae5adcbef137982c5504e

  • SHA256

    9759bfb5973355aeb27954030ae3814c6032cb92af87a5cd450a17819fba3692

  • SHA512

    e02e89c2cefaecdb73cc56e1c49dc48f7d95f3261bec626eb126e931019c32d390c513d2bf7c1f2fca4cdb1fd5857a56f6cc0a3cccc6b34bb08c06312646eae2

  • SSDEEP

    12288:ZRwnnc6crkX/hYgXPmBNmF8c+ED6KpQDhaQSz6vgE41bmCSI7A1Wwrzw55vRvfv:Z+nqK5YKOBVc+ED6tD0m41bLREWwr05X

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

dogma

C2

193.233.20.32:4125

Attributes
  • auth_value

    1b692976ca991040f2e8890409c35142

Targets

    • Target

      1e440e94a5664226435188e81b308971a4982a7c7c130c69f90ffdb21df9c926.exe

    • Size

      685KB

    • MD5

      354c85a42efa4053b0dcaec9feb41be3

    • SHA1

      4f05959c72e73ed28d40436010218f72b46ffdbe

    • SHA256

      1e440e94a5664226435188e81b308971a4982a7c7c130c69f90ffdb21df9c926

    • SHA512

      138b18137a879633b2bf4603e1b86005c2fa7b0b6f6dc70e57181b7f0ea32184480d0583e3e3bcf8c9a379e10f75c695c9f880d4aa25c30fd6ca7ac005846d8a

    • SSDEEP

      12288:pMrSy90t6ss+VnNqL4GEjlX8eoNK6xR4O2UtcL:Tya6vmpFuDS

    • 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

    • 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