General

  • Target

    b12c664f2c2d944d919b46c7af38fe1e128720b8a75401a0e9a5b6b0aa5abe6f

  • Size

    838KB

  • Sample

    230318-v3kxpsda93

  • MD5

    db0701d9c0dc7ee200c97d7f6ffe6402

  • SHA1

    17994b2e9f7e77ae978e5dec95be981cbef05709

  • SHA256

    b12c664f2c2d944d919b46c7af38fe1e128720b8a75401a0e9a5b6b0aa5abe6f

  • SHA512

    e20c3399a50925fba1c5fe6e6483f16391931a06e66b03bcce72d281013e15a38abefdd8be5544eef48776b60e158b14d9498e292cb02c962aef42d3cf2a4938

  • SSDEEP

    24576:myBFpuigeY/vceDSOmdrMB/YaZCShI8R5:1BSczeDzmdrch+8R

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

ruka

C2

193.233.20.28:4125

Attributes
  • auth_value

    5d1d0e51ebe1e3f16cca573ff651c43c

Targets

    • Target

      b12c664f2c2d944d919b46c7af38fe1e128720b8a75401a0e9a5b6b0aa5abe6f

    • Size

      838KB

    • MD5

      db0701d9c0dc7ee200c97d7f6ffe6402

    • SHA1

      17994b2e9f7e77ae978e5dec95be981cbef05709

    • SHA256

      b12c664f2c2d944d919b46c7af38fe1e128720b8a75401a0e9a5b6b0aa5abe6f

    • SHA512

      e20c3399a50925fba1c5fe6e6483f16391931a06e66b03bcce72d281013e15a38abefdd8be5544eef48776b60e158b14d9498e292cb02c962aef42d3cf2a4938

    • SSDEEP

      24576:myBFpuigeY/vceDSOmdrMB/YaZCShI8R5:1BSczeDzmdrch+8R

    • 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