Analysis

  • max time kernel
    112s
  • max time network
    121s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09/11/2020, 20:08

General

  • Target
    YHFN.exe
  • Size 232KB
  • Sample201109-ecfv4fhy82
  • SHA256 c015de0626ba91b194a47d0c8d76594e1bddadae9d9a6891b26ff7c2bc0fade3
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://157.52.211.247/arinate/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

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\YHFN.exe
    "C:\Users\Admin\AppData\Local\Temp\YHFN.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4708
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Roaming\UJHOPRi.bat" "
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3076
      • C:\Users\Admin\AppData\Roaming\LOPRi.sfx.exe
        LOPRi.sfx.exe -pKmjMnHGFGtiKjPljMnbgtrfv768Cxdse989FnHTHYjMJhjnKL -dC:\Users\Admin\AppData\Roaming
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:724
        • C:\Users\Admin\AppData\Roaming\LOPRi.exe
          "C:\Users\Admin\AppData\Roaming\LOPRi.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3292
          • C:\Windows\SysWOW64\svchost.exe
            "C:\Windows\System32\svchost.exe"
            5⤵
            • Suspicious use of AdjustPrivilegeToken
            PID:4228

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        memory/4228-10-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4228-12-0x0000000000400000-0x00000000004A2000-memory.dmp