Analysis

  • max time kernel
    137s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-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: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 26 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 behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1976
    • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
      "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
      2⤵
        PID:740
      • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
        "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
        2⤵
          PID:268
        • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
          "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
          2⤵
            PID:1860
          • C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe
            "C:\Users\Admin\AppData\Local\Temp\DHL Express Receipt.exe"
            2⤵
              PID:1856
            • 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:520

          Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                memory/520-66-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

                memory/520-67-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-75-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-70-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-69-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-64-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-65-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-61-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-62-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/520-63-0x0000000000400000-0x00000000004A2000-memory.dmp

                memory/1976-55-0x0000000004210000-0x0000000004250000-memory.dmp

                memory/1976-60-0x0000000000770000-0x0000000000792000-memory.dmp

                memory/1976-54-0x0000000000080000-0x000000000010E000-memory.dmp

                memory/1976-59-0x0000000005310000-0x000000000536A000-memory.dmp

                memory/1976-58-0x0000000000450000-0x000000000045C000-memory.dmp

                memory/1976-57-0x0000000004210000-0x0000000004250000-memory.dmp

                memory/1976-56-0x00000000003F0000-0x0000000000404000-memory.dmp