Analysis

  • max time kernel
    135s
  • 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
    21/04/2023, 12:44

General

  • Target
    DHL Express Receipt.exe
  • Size 540KB
  • Sample230421-pygrlahd6t
  • SHA256 9da93e4532245e14ed6ad83bf4a78434d28f59a52fafcb0c8aac9242e2641e7b
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://104.156.227.195/~blog/?p=866968677950

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4480
    • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2168

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        0f5007522459c86e95ffcc62f32308f1_6d187d53-139c-415c-b71c-a4b59992e636

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2275444769-3691835758-4097679484-1000\0f5007522459c86e95ffcc62f32308f1_6d187d53-139c-415c-b71c-a4b59992e636
        • Size 46B
        • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
        • MD5 SHA1 SHA512

        0f5007522459c86e95ffcc62f32308f1_6d187d53-139c-415c-b71c-a4b59992e636

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2275444769-3691835758-4097679484-1000\0f5007522459c86e95ffcc62f32308f1_6d187d53-139c-415c-b71c-a4b59992e636
        • Size 46B
        • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
        • MD5 SHA1 SHA512

        memory/2168-140-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2168-171-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2168-163-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2168-144-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2168-143-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/4480-136-0x0000000005880000-0x000000000588A000-memory.dmp

        memory/4480-139-0x0000000007470000-0x000000000750C000-memory.dmp

        memory/4480-138-0x0000000005870000-0x0000000005880000-memory.dmp

        memory/4480-137-0x0000000005870000-0x0000000005880000-memory.dmp

        memory/4480-133-0x0000000000E50000-0x0000000000EDE000-memory.dmp

        memory/4480-135-0x00000000058D0000-0x0000000005962000-memory.dmp

        memory/4480-134-0x0000000005E80000-0x0000000006424000-memory.dmp