General

  • Target

    ccfada537e712ca1015d89d184790f79724647ebe703fe311373afdcb66fa50f

  • Size

    685KB

  • Sample

    230327-srz65sgb21

  • MD5

    a6bf1cf519b195f78832f04b97f3468f

  • SHA1

    0bb5cc3cd94195364feb18ea8af9c371ed6c496d

  • SHA256

    ccfada537e712ca1015d89d184790f79724647ebe703fe311373afdcb66fa50f

  • SHA512

    3467c8e859cd33a40f1866ceed36ac45e366a0c3cdbeddde642dd2a09714ef032da1baa9272e452f7ee1b8e72116a6a87617fd56434498f63127439be92cc1d0

  • SSDEEP

    12288:QMrcy90OxSL5m1PJcUdR0DKwJ/key0fNL3vGnK+/pzkxJv7BayAEis44zcKJ:cyY0ZJcaR+Kwbyi3WIFIyAEisbwKJ

Malware Config

Extracted

Family

redline

Botnet

sony

C2

193.233.20.33:4125

Attributes
  • auth_value

    1d93d1744381eeb4fcfd7c23ffe0f0b4

Extracted

Family

redline

Botnet

nice

C2

193.233.20.33:4125

Attributes
  • auth_value

    a7371b75699e8bc7c51fb960e8ac9e81

Targets

    • Target

      ccfada537e712ca1015d89d184790f79724647ebe703fe311373afdcb66fa50f

    • Size

      685KB

    • MD5

      a6bf1cf519b195f78832f04b97f3468f

    • SHA1

      0bb5cc3cd94195364feb18ea8af9c371ed6c496d

    • SHA256

      ccfada537e712ca1015d89d184790f79724647ebe703fe311373afdcb66fa50f

    • SHA512

      3467c8e859cd33a40f1866ceed36ac45e366a0c3cdbeddde642dd2a09714ef032da1baa9272e452f7ee1b8e72116a6a87617fd56434498f63127439be92cc1d0

    • SSDEEP

      12288:QMrcy90OxSL5m1PJcUdR0DKwJ/key0fNL3vGnK+/pzkxJv7BayAEis44zcKJ:cyY0ZJcaR+Kwbyi3WIFIyAEisbwKJ

    • 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