General

  • Target

    86b221bef32075c64d3f9a8431b96b2a5dadeb3f4cb614821b3ac13566b4958c

  • Size

    866KB

  • Sample

    230319-flshwsfa34

  • MD5

    e67e4166a8423d5332a0d4a3e84bfeb1

  • SHA1

    e1985ae6867dfc815f0cfeb311aa7f6a71733caa

  • SHA256

    86b221bef32075c64d3f9a8431b96b2a5dadeb3f4cb614821b3ac13566b4958c

  • SHA512

    45db307470aa0bfb914882c40e4f31c3f02c68a548ca6d3fccbee049dea0ec41b1d5316d14a119fb001a2373ffd041da572cc908208f20a473693c95ec988a23

  • SSDEEP

    24576:cyUSrqVy7ErqEXAOmnbzikhiV2Lu0yZXL:LUSOFq2mn/iW8v

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Targets

    • Target

      86b221bef32075c64d3f9a8431b96b2a5dadeb3f4cb614821b3ac13566b4958c

    • Size

      866KB

    • MD5

      e67e4166a8423d5332a0d4a3e84bfeb1

    • SHA1

      e1985ae6867dfc815f0cfeb311aa7f6a71733caa

    • SHA256

      86b221bef32075c64d3f9a8431b96b2a5dadeb3f4cb614821b3ac13566b4958c

    • SHA512

      45db307470aa0bfb914882c40e4f31c3f02c68a548ca6d3fccbee049dea0ec41b1d5316d14a119fb001a2373ffd041da572cc908208f20a473693c95ec988a23

    • SSDEEP

      24576:cyUSrqVy7ErqEXAOmnbzikhiV2Lu0yZXL:LUSOFq2mn/iW8v

    • 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