Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/04/2023, 08:10

General

  • Target
    2c3c036c3f358082785c293a4b7ceb2b.exe
  • Size 183KB
  • Sample230425-j2pnqabb5x
  • SHA256 12dc3dedf943f18e565b3c37f2d2eac8382fccdbd492bb710266b230bca288ae
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://185.246.220.60/belly/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).

  • 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\2c3c036c3f358082785c293a4b7ceb2b.exe
    "C:\Users\Admin\AppData\Local\Temp\2c3c036c3f358082785c293a4b7ceb2b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:5044
    • C:\Users\Admin\AppData\Local\Temp\ozklbum.exe
      "C:\Users\Admin\AppData\Local\Temp\ozklbum.exe" C:\Users\Admin\AppData\Local\Temp\vvrxyuqahv.ah
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1776
      • C:\Users\Admin\AppData\Local\Temp\ozklbum.exe
        "C:\Users\Admin\AppData\Local\Temp\ozklbum.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:820

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        ozklbum.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ozklbum.exe
        • Size 84KB
        • SHA256 e30bf5a52d51006482c87233cce2bc5f617cde3444703893c68de73502fe8ef9
        • MD5 SHA1 SHA512 SSDEEP

        ozklbum.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ozklbum.exe
        • Size 84KB
        • SHA256 e30bf5a52d51006482c87233cce2bc5f617cde3444703893c68de73502fe8ef9
        • MD5 SHA1 SHA512 SSDEEP

        ozklbum.exe

        • Path C:\Users\Admin\AppData\Local\Temp\ozklbum.exe
        • Size 84KB
        • SHA256 e30bf5a52d51006482c87233cce2bc5f617cde3444703893c68de73502fe8ef9
        • MD5 SHA1 SHA512 SSDEEP

        vvrxyuqahv.ah

        • Path C:\Users\Admin\AppData\Local\Temp\vvrxyuqahv.ah
        • Size 5KB
        • SHA256 8aaafa158fda75f20c74a983de490fc8dbb293b2e2b3d2d5d53f69af72f9898c
        • MD5 SHA1 SHA512 SSDEEP

        wzrzzdyzr.gof

        • Path C:\Users\Admin\AppData\Local\Temp\wzrzzdyzr.gof
        • Size 124KB
        • SHA256 47bbda3916c6c365cb1aeb5e5181c1d94fcb7001e223ed8ee4b8da189197e0fd
        • MD5 SHA1 SHA512 SSDEEP

        0f5007522459c86e95ffcc62f32308f1_8d6935fa-0795-4a6f-bfd9-e755f1917fa0

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1675742406-747946869-1029867430-1000\0f5007522459c86e95ffcc62f32308f1_8d6935fa-0795-4a6f-bfd9-e755f1917fa0
        • Size 46B
        • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
        • MD5 SHA1 SHA512

        0f5007522459c86e95ffcc62f32308f1_8d6935fa-0795-4a6f-bfd9-e755f1917fa0

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1675742406-747946869-1029867430-1000\0f5007522459c86e95ffcc62f32308f1_8d6935fa-0795-4a6f-bfd9-e755f1917fa0
        • Size 46B
        • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
        • MD5 SHA1 SHA512

        memory/820-141-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/820-144-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/820-146-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/820-165-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/820-179-0x0000000000400000-0x00000000004A2000-memory.dmp