General

  • Target

    0a1a94eeff763b29ec265c63f8a39bf083c0866013ca55f19f8be90a608e0a15

  • Size

    544KB

  • Sample

    230323-1zz54sad89

  • MD5

    01dd929200c2eb18fb110f416b04926d

  • SHA1

    d2cb61404c526eb4500a33adf6d30fae3230b86a

  • SHA256

    0a1a94eeff763b29ec265c63f8a39bf083c0866013ca55f19f8be90a608e0a15

  • SHA512

    b8a3ae73b5eb8e47d19576e15a530c0f8b4892080bb2f43211c608ab186244da576e0f531aaa61f42fbe98e1cc030f77ce0f3c62cd2e4e74f23e311186bc44f6

  • SSDEEP

    12288:+Mriy90ZUqlK3zjCsS4lowr1/4FG406mJoq8UqML4wwrcpaZ:gySK36Sowp/4FtAwHMcRrcpaZ

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

      0a1a94eeff763b29ec265c63f8a39bf083c0866013ca55f19f8be90a608e0a15

    • Size

      544KB

    • MD5

      01dd929200c2eb18fb110f416b04926d

    • SHA1

      d2cb61404c526eb4500a33adf6d30fae3230b86a

    • SHA256

      0a1a94eeff763b29ec265c63f8a39bf083c0866013ca55f19f8be90a608e0a15

    • SHA512

      b8a3ae73b5eb8e47d19576e15a530c0f8b4892080bb2f43211c608ab186244da576e0f531aaa61f42fbe98e1cc030f77ce0f3c62cd2e4e74f23e311186bc44f6

    • SSDEEP

      12288:+Mriy90ZUqlK3zjCsS4lowr1/4FG406mJoq8UqML4wwrcpaZ:gySK36Sowp/4FtAwHMcRrcpaZ

    • 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