General

  • Target

    9faf803a5798ff7911e717395d30f069e173d24e62c76ca23937e331d27f3d4f

  • Size

    763KB

  • Sample

    230608-rd43hafh64

  • MD5

    d600a2005110a273de398ddf10d19de7

  • SHA1

    481a72c31913d0e3ddbbcd211d0911df462066f5

  • SHA256

    9faf803a5798ff7911e717395d30f069e173d24e62c76ca23937e331d27f3d4f

  • SHA512

    81444d0c69c78cbc1705522e9b2d9b4db65f597935027345923d48199cb76881f9dceb9d378c5cba50d76e6da0449d100aabe927ac7d417e14e298c00fa7d797

  • SSDEEP

    12288:3Mr5y90nMGp52Cxi2BZQE3jMqiDI+8yXjFunNdGsw4LVCmE4m0jwrgXncnlp:2yYMGKgiKrMu+fjatLVCiVUrinGp

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Targets

    • Target

      9faf803a5798ff7911e717395d30f069e173d24e62c76ca23937e331d27f3d4f

    • Size

      763KB

    • MD5

      d600a2005110a273de398ddf10d19de7

    • SHA1

      481a72c31913d0e3ddbbcd211d0911df462066f5

    • SHA256

      9faf803a5798ff7911e717395d30f069e173d24e62c76ca23937e331d27f3d4f

    • SHA512

      81444d0c69c78cbc1705522e9b2d9b4db65f597935027345923d48199cb76881f9dceb9d378c5cba50d76e6da0449d100aabe927ac7d417e14e298c00fa7d797

    • SSDEEP

      12288:3Mr5y90nMGp52Cxi2BZQE3jMqiDI+8yXjFunNdGsw4LVCmE4m0jwrgXncnlp:2yYMGKgiKrMu+fjatLVCiVUrinGp

    • 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

    • Loads dropped DLL

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks