General

  • Target

    cb7f95dadc6d25c6332f8917b50504585be2488149561d01d28b31681b6d5913

  • Size

    551KB

  • Sample

    230323-aeck7scc23

  • MD5

    d7f36449586bfc7f2f2ccff57a3c82c9

  • SHA1

    605d52a1e0311c8800737426ee29648e2bce0d0e

  • SHA256

    cb7f95dadc6d25c6332f8917b50504585be2488149561d01d28b31681b6d5913

  • SHA512

    f857441912255b854c8db1230669dc5b6a2a53f9b796876026b9239bf8bddd29f5857fd966dab1fd2b423bcd73d5ebb4b5ef7a4b36041a399a577aea6846a5ce

  • SSDEEP

    12288:0MrEy90EwKZ0KMsVr3lncsuwr2pc/QC9nBU196MyJ2rg:4yhGK1p3VpKzeyaP2k

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

real

C2

193.233.20.31:4125

Attributes
  • auth_value

    bb22a50228754849387d5f4d1611e71b

Targets

    • Target

      cb7f95dadc6d25c6332f8917b50504585be2488149561d01d28b31681b6d5913

    • Size

      551KB

    • MD5

      d7f36449586bfc7f2f2ccff57a3c82c9

    • SHA1

      605d52a1e0311c8800737426ee29648e2bce0d0e

    • SHA256

      cb7f95dadc6d25c6332f8917b50504585be2488149561d01d28b31681b6d5913

    • SHA512

      f857441912255b854c8db1230669dc5b6a2a53f9b796876026b9239bf8bddd29f5857fd966dab1fd2b423bcd73d5ebb4b5ef7a4b36041a399a577aea6846a5ce

    • SSDEEP

      12288:0MrEy90EwKZ0KMsVr3lncsuwr2pc/QC9nBU196MyJ2rg:4yhGK1p3VpKzeyaP2k

    • 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