General

  • Target

    3e242f27b4c536bd38b886d117738bf20f45acf7d63101cd0b0798f9761aa44e

  • Size

    1.0MB

  • Sample

    230601-17y8sahb5z

  • MD5

    d8226e3b02bcb534047a01284e23f820

  • SHA1

    138bd88c1278e2949ff7a48945955494e123865d

  • SHA256

    3e242f27b4c536bd38b886d117738bf20f45acf7d63101cd0b0798f9761aa44e

  • SHA512

    e62dec52ae5139248d32fdcb340067c2eb7f2d15897b7affcfba666cb9e96a864cec3097e549dbb2e3098466a1a768f4582b3682f578e8b9c0000e995470070d

  • SSDEEP

    24576:Wybrl+y167ErKP4p2hVoT52SOHuNXp29EWx5oGBLR:lbBz167ErS4cv9SOH8U9H

Malware Config

Extracted

Family

redline

Botnet

lars

C2

83.97.73.127:19045

Attributes
  • auth_value

    8b06149cdaa5b5a4c6c7b3663f19e609

Extracted

Family

redline

Botnet

grom

C2

83.97.73.127:19045

Attributes
  • auth_value

    2193aac8692a5e1ec66d9db9fa25ee00

Targets

    • Target

      3e242f27b4c536bd38b886d117738bf20f45acf7d63101cd0b0798f9761aa44e

    • Size

      1.0MB

    • MD5

      d8226e3b02bcb534047a01284e23f820

    • SHA1

      138bd88c1278e2949ff7a48945955494e123865d

    • SHA256

      3e242f27b4c536bd38b886d117738bf20f45acf7d63101cd0b0798f9761aa44e

    • SHA512

      e62dec52ae5139248d32fdcb340067c2eb7f2d15897b7affcfba666cb9e96a864cec3097e549dbb2e3098466a1a768f4582b3682f578e8b9c0000e995470070d

    • SSDEEP

      24576:Wybrl+y167ErKP4p2hVoT52SOHuNXp29EWx5oGBLR:lbBz167ErS4cv9SOH8U9H

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks