Resubmissions

10/10/2022, 15:26

221010-svaewscegn10

10/10/2022, 15:11

221010-skk4msccf610

Analysis

  • max time kernel
    125s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2022, 15:11

General

  • Target
    e5b7ea9ec17c2e44cf3ab53050f8bfad.exe
  • Size 184KB
  • Sample221010-skk4msccf6
  • SHA256 c5dafabab462b9726bc0dc16cc523fa3432c40d0698c62db0c1dd5d5ff097fee
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e5b7ea9ec17c2e44cf3ab53050f8bfad.exe
    "C:\Users\Admin\AppData\Local\Temp\e5b7ea9ec17c2e44cf3ab53050f8bfad.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1268
    • C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe
      "C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4796
      • C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe
        "C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe"
        3⤵
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1124
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 4796 -s 504
        3⤵
        • Program crash
        PID:1036
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4796 -ip 4796
    1⤵
      PID:5108

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          dbhbitn.exe

          • Path C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe
          • Size 123KB
          • SHA256 1a94f183f4f850f5897063ca9588d90a0e5e51317deb69c86deb4d3082002ccd
          • MD5 SHA1 SHA512 SSDEEP

          dbhbitn.exe

          • Path C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe
          • Size 123KB
          • SHA256 1a94f183f4f850f5897063ca9588d90a0e5e51317deb69c86deb4d3082002ccd
          • MD5 SHA1 SHA512 SSDEEP

          dbhbitn.exe

          • Path C:\Users\Admin\AppData\Local\Temp\dbhbitn.exe
          • Size 123KB
          • SHA256 1a94f183f4f850f5897063ca9588d90a0e5e51317deb69c86deb4d3082002ccd
          • MD5 SHA1 SHA512 SSDEEP

          ijpoidaei.or

          • Path C:\Users\Admin\AppData\Local\Temp\ijpoidaei.or
          • Size 4KB
          • SHA256 fe1d992234600c26e9083bbc6043238153d6791a02edc5f93f8f06aba10cc2e9
          • MD5 SHA1 SHA512 SSDEEP

          irgumcbyf.n

          • Path C:\Users\Admin\AppData\Local\Temp\irgumcbyf.n
          • Size 104KB
          • SHA256 29b58e11c8d53d7477ad83c4b199e4f9fac268f8e918fe64415072be9509148e
          • MD5 SHA1 SHA512 SSDEEP