Analysis

  • max time kernel
    14s
  • max time network
    111s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    06/10/2020, 06:28

General

  • Target
    crypted_pdf.exe
  • Size 688KB
  • Sample201006-pjs1waewts
  • SHA256 fa56167cb395a7bb4a23b2cb20c8244a9c9214dc94399157a3fac9b0d467ecb3
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://195.69.140.147/.op/cr.php/ZJ4OCdXlsyrRr

  • http://kbfvzoboss.bid/alien/fre.php

  • http://alphastand.trade/alien/fre.php

  • http://alphastand.win/alien/fre.php

  • http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\crypted_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\crypted_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:500
    • C:\Users\Admin\AppData\Local\Temp\crypted_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\crypted_pdf.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:2688

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/500-0-0x0000000000400000-0x00000000004B2000-memory.dmp

        memory/2688-1-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2688-3-0x0000000000400000-0x00000000004A2000-memory.dmp