General

  • Target

    47b1ef99d4c91e21c63ef0f0611b316afc04bc04bc1d74bccdc13bf40de20ea0

  • Size

    552KB

  • Sample

    230325-qwnykach43

  • MD5

    169ea684d07bf3b854c844a8587295d4

  • SHA1

    ae2fa5c1914047510e694881c1ce38315e88314d

  • SHA256

    47b1ef99d4c91e21c63ef0f0611b316afc04bc04bc1d74bccdc13bf40de20ea0

  • SHA512

    b9f638bc96749f64f4670219b18b63245f8e54b70486da58c3497260a52c93c2af3bae614250e74ec4f9a5e827b420a8dabaead32fa729b66bd311ff74b37778

  • SSDEEP

    12288:0Mrhy90/SgW4HT21F+r+4Ul/G4QbvILm2d0MCdHdkVdoeicRXB11RDf0fJG:lyNAT2nlVQjMmr/dkVieicRXXDfAG

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

rotik

C2

193.233.20.32:4125

Attributes
  • auth_value

    74863478ae154e921eb729354d2bb4bd

Targets

    • Target

      47b1ef99d4c91e21c63ef0f0611b316afc04bc04bc1d74bccdc13bf40de20ea0

    • Size

      552KB

    • MD5

      169ea684d07bf3b854c844a8587295d4

    • SHA1

      ae2fa5c1914047510e694881c1ce38315e88314d

    • SHA256

      47b1ef99d4c91e21c63ef0f0611b316afc04bc04bc1d74bccdc13bf40de20ea0

    • SHA512

      b9f638bc96749f64f4670219b18b63245f8e54b70486da58c3497260a52c93c2af3bae614250e74ec4f9a5e827b420a8dabaead32fa729b66bd311ff74b37778

    • SSDEEP

      12288:0Mrhy90/SgW4HT21F+r+4Ul/G4QbvILm2d0MCdHdkVdoeicRXB11RDf0fJG:lyNAT2nlVQjMmr/dkVieicRXXDfAG

    • 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