Analysis

  • max time kernel
    156s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/11/2022, 04:28

General

  • Target
    SecuriteInfo.com.Win32.InjectorX-gen.24623.25818.exe
  • Size 136KB
  • Sample221130-e3nqlaba4t
  • SHA256 124c7e9b3f1e0b7875e4b45594a983bfe1eaa1fdf358b4b8af141bba16f40137
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://171.22.30.164/sarag/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
  • 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.

  • Suspicious behavior: MapViewOfSection 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\SecuriteInfo.com.Win32.InjectorX-gen.24623.25818.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.InjectorX-gen.24623.25818.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2000
    • C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe
      "C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe" C:\Users\Admin\AppData\Local\Temp\rutrvdgfllc.sw
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4892
      • C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe
        "C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe" C:\Users\Admin\AppData\Local\Temp\rutrvdgfllc.sw
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4912

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        esvcxlm.exe

        • Path C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe
        • Size 58KB
        • SHA256 a15286dfda1645f03a85b3131f190969b5d4b640984081a1e43e1e8c277765a8
        • MD5 SHA1 SHA512 SSDEEP

        esvcxlm.exe

        • Path C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe
        • Size 58KB
        • SHA256 a15286dfda1645f03a85b3131f190969b5d4b640984081a1e43e1e8c277765a8
        • MD5 SHA1 SHA512 SSDEEP

        esvcxlm.exe

        • Path C:\Users\Admin\AppData\Local\Temp\esvcxlm.exe
        • Size 58KB
        • SHA256 a15286dfda1645f03a85b3131f190969b5d4b640984081a1e43e1e8c277765a8
        • MD5 SHA1 SHA512 SSDEEP

        rutrvdgfllc.sw

        • Path C:\Users\Admin\AppData\Local\Temp\rutrvdgfllc.sw
        • Size 5KB
        • SHA256 5884d97b5e822b17e49440389543af75c6efa30573788c26070248c30e987f68
        • MD5 SHA1 SHA512 SSDEEP

        xmcngnzf.mgv

        • Path C:\Users\Admin\AppData\Local\Temp\xmcngnzf.mgv
        • Size 104KB
        • SHA256 d5758fdecb6e72bce5817c3ad8e18f92f8eb8799d275b3e4fedf1399324a2939
        • MD5 SHA1 SHA512 SSDEEP

        memory/4912-139-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4912-140-0x0000000000400000-0x00000000004A2000-memory.dmp