Analysis

  • max time kernel
    149s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    29/05/2024, 13:34

General

  • Target

    2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe

  • Size

    9.5MB

  • MD5

    b946f8bf5db0d31e6ee4c1bcde6b6096

  • SHA1

    df518d1daa224d5a61d58adb3354bb912a0d8c4b

  • SHA256

    a0ded4a88e62728739a8b3332c9b68f11d11cd783c06f2a4c2cc12f65e2791b8

  • SHA512

    bffd7f54bf012a65158ee971fd49c20da5540273f2ce7718dd1453b726ba3436a238177eacc6c31352e7481132212d6bf3d0f514a6b49fa572ec31186c8b0b70

  • SSDEEP

    196608:ZN5JcDKlFBqZcPzFwDxURK8vyqByLdlf3hRQIgLKNc:ZvODKlFBqauayOclfhRQIG2c

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Detects executables packed with VMProtect. 2 IoCs
  • UPX dump on OEP (original entry point) 2 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2320
    • C:\Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe
      "C:\Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2936
      • C:\Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\63E3B0161EDD6B0047A2D74C4C5B02DF.exe
        "C:\Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\63E3B0161EDD6B0047A2D74C4C5B02DF.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        PID:2788

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\Desktop\Õù°Ô½­ÄÏ.lnk

    Filesize

    1KB

    MD5

    5d6b24fdd839a150632957c6b73764bd

    SHA1

    9a5e5b2a490aaac65003d397bfbadfc0aa26a601

    SHA256

    c340dc46a67e6623ae63def950505a44daa2a5ccb9b7957044e999457aa33c54

    SHA512

    8df9c50846d5d77122d88dcb4e413fdba8318af24d2e8e234577405cf7d19ba0bba6b0e11eb87907e58a835e811312d01fe98869a593a9c486fe7452f2cfcf23

  • \Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\2024-05-29_b946f8bf5db0d31e6ee4c1bcde6b6096_hacktools_icedid.exe

    Filesize

    9.5MB

    MD5

    b946f8bf5db0d31e6ee4c1bcde6b6096

    SHA1

    df518d1daa224d5a61d58adb3354bb912a0d8c4b

    SHA256

    a0ded4a88e62728739a8b3332c9b68f11d11cd783c06f2a4c2cc12f65e2791b8

    SHA512

    bffd7f54bf012a65158ee971fd49c20da5540273f2ce7718dd1453b726ba3436a238177eacc6c31352e7481132212d6bf3d0f514a6b49fa572ec31186c8b0b70

  • \Users\Admin\AppData\Roaming\Õù°Ô½­ÄÏ\63E3B0161EDD6B0047A2D74C4C5B02DF.exe

    Filesize

    9.0MB

    MD5

    a2a1de3e3129ae79f45933a69028dd3c

    SHA1

    57b0fd5011fe7dd804a9a18593223d9bfeb90fe2

    SHA256

    fe820f3b0a405f1e6937ff8bfb92b345aefc15ca1723bab965111fd613938515

    SHA512

    f883536c8b6962e60c764b81d369abb8f6a174fe5a1b43adf769ebfdf2433bb0269a757f34153af9377715a2a9f294825877abeb18f9655c56a3a873874f127d