Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v200722
  • submitted
    28/07/2020, 13:38

General

  • Target
    Purchase Inquiry Company Profile-pdf.exe
  • Size 449KB
  • Sample200728-7gfqnt6y2e
  • SHA256 6a22fcda5e8d0b7f62e48d79c4754fed28a38a9f1d2b232d771f1e0bdbd3ef6f
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • https://buildbd.org/css/csss/Panel/five/fre.php

  • 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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Inquiry Company Profile-pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Inquiry Company Profile-pdf.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Suspicious use of SetThreadContext
    PID:4028
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\&startupname&" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3454.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2700
    • C:\Users\Admin\AppData\Local\Temp\Purchase Inquiry Company Profile-pdf.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: RenamesItself
      PID:4048

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/4048-2-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4048-4-0x0000000000400000-0x00000000004A2000-memory.dmp