General

  • Target

    78503a7e46168511288307103859c761f9430ea8cf8cbf61a445ea33d26698b0

  • Size

    700KB

  • Sample

    230327-tgtgaagc5s

  • MD5

    d86fc8a140887d37b23f0cb8fd2ecd04

  • SHA1

    5a7936bf707ff268d6cdb18db5be63d44862f4d3

  • SHA256

    78503a7e46168511288307103859c761f9430ea8cf8cbf61a445ea33d26698b0

  • SHA512

    49f29d9d64e08f9a38849392bc957d7f7b0933a67340708a733f38d8185d5f78af5fbb24b4f7984d54f329dfff70ba8f2b8ecf8d843de4ecc5abc02e5d021398

  • SSDEEP

    12288:sMrOy90OoeqoN8yxAhqPvyABJRcryAW1U4hdBRvWD2WFXH1C:6yBPIEDneyAW1U4hde5C

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

      78503a7e46168511288307103859c761f9430ea8cf8cbf61a445ea33d26698b0

    • Size

      700KB

    • MD5

      d86fc8a140887d37b23f0cb8fd2ecd04

    • SHA1

      5a7936bf707ff268d6cdb18db5be63d44862f4d3

    • SHA256

      78503a7e46168511288307103859c761f9430ea8cf8cbf61a445ea33d26698b0

    • SHA512

      49f29d9d64e08f9a38849392bc957d7f7b0933a67340708a733f38d8185d5f78af5fbb24b4f7984d54f329dfff70ba8f2b8ecf8d843de4ecc5abc02e5d021398

    • SSDEEP

      12288:sMrOy90OoeqoN8yxAhqPvyABJRcryAW1U4hdBRvWD2WFXH1C:6yBPIEDneyAW1U4hde5C

    • 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