General

  • Target

    a9080f0199db1a28ac38fa06140d0aa393efab7876dcf7dda2314221f0677c72

  • Size

    689KB

  • Sample

    230328-ct4dksad21

  • MD5

    8e889062c8e9a03bc25c6d513b5c580b

  • SHA1

    fdaa82d861cc01757a0fc5bef2647fc6532b6b0f

  • SHA256

    a9080f0199db1a28ac38fa06140d0aa393efab7876dcf7dda2314221f0677c72

  • SHA512

    296d81fab479620105a33a190d4f8c4c27931acd62eacbc059b383bde89a22374151f89491cdf61b8a429297cf97cae32cee9cf43ccebcb5b9fa9221fa708c5b

  • SSDEEP

    12288:dMrTy90qkCFBloLWRVzdrNDGgK34Fv4xsHvjFKlfigkl7qyxc5s/o/+Kz:6yRhbVVzvQav4x+5Klagiqyd/nKz

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Targets

    • Target

      a9080f0199db1a28ac38fa06140d0aa393efab7876dcf7dda2314221f0677c72

    • Size

      689KB

    • MD5

      8e889062c8e9a03bc25c6d513b5c580b

    • SHA1

      fdaa82d861cc01757a0fc5bef2647fc6532b6b0f

    • SHA256

      a9080f0199db1a28ac38fa06140d0aa393efab7876dcf7dda2314221f0677c72

    • SHA512

      296d81fab479620105a33a190d4f8c4c27931acd62eacbc059b383bde89a22374151f89491cdf61b8a429297cf97cae32cee9cf43ccebcb5b9fa9221fa708c5b

    • SSDEEP

      12288:dMrTy90qkCFBloLWRVzdrNDGgK34Fv4xsHvjFKlfigkl7qyxc5s/o/+Kz:6yRhbVVzvQav4x+5Klagiqyd/nKz

    • 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