General

  • Target

    761840df61b6f21ef5b6bd52502be69f49572713baf4a5a1abe79e2c40cad42b

  • Size

    699KB

  • Sample

    230327-s8xgkseb55

  • MD5

    8be8d6b4583fb12a535068972991d37a

  • SHA1

    c2e87bc0be81eaa75e7d536d5bffae5cd73f09ec

  • SHA256

    761840df61b6f21ef5b6bd52502be69f49572713baf4a5a1abe79e2c40cad42b

  • SHA512

    8cf020bb99d54ad11226e59c3985017342be17511ff08554a64c843ee59444b30dafde4b885f3398bdb7f6f77ac4694562ad1886e568f53a97e44d3ed17837ec

  • SSDEEP

    12288:mMrny90zIO194yhRSNANqCN9OuSCuxGcosBCBRvnam10z/1Cn4+Zx:hyU94yheozN9afosBCP0DX+Zx

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

      761840df61b6f21ef5b6bd52502be69f49572713baf4a5a1abe79e2c40cad42b

    • Size

      699KB

    • MD5

      8be8d6b4583fb12a535068972991d37a

    • SHA1

      c2e87bc0be81eaa75e7d536d5bffae5cd73f09ec

    • SHA256

      761840df61b6f21ef5b6bd52502be69f49572713baf4a5a1abe79e2c40cad42b

    • SHA512

      8cf020bb99d54ad11226e59c3985017342be17511ff08554a64c843ee59444b30dafde4b885f3398bdb7f6f77ac4694562ad1886e568f53a97e44d3ed17837ec

    • SSDEEP

      12288:mMrny90zIO194yhRSNANqCN9OuSCuxGcosBCBRvnam10z/1Cn4+Zx:hyU94yheozN9afosBCP0DX+Zx

    • 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