Analysis

  • max time kernel
    105s
  • max time network
    135s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/04/2025, 05:54

General

  • Target

    2025-04-22_08ea04b322085258eba724fd865a5082_agent-tesla_amadey_backswap_elex_icedid_rhadamanthys_smoke-loader.exe

  • Size

    2.6MB

  • MD5

    08ea04b322085258eba724fd865a5082

  • SHA1

    a89e1d519052dbbdb0ccf072c8fa81c98732300d

  • SHA256

    5f97ffb2c97b838947d7e983209d0a7fc29f678b9104f5b93a2b3654fc2fd03e

  • SHA512

    f37f8ad94ce601824a257682ab063912a0556816c4ec46a3b85ece9d8d34a9e14fcb0cf073ad3fbe9b72bce93a0889269771c89303a10221fdff6ec55aa11ff2

  • SSDEEP

    24576:5nWYXDaHMv6CorjqnyPQGzh0JONZejOuC+e4mOzrvxiI3ENyesg/jHLxQVIxX6Lo:tl1vqjdPQRw/D4mizA0dizLrB51vt

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in Program Files directory 1 IoCs
  • Drops file in Windows directory 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2025-04-22_08ea04b322085258eba724fd865a5082_agent-tesla_amadey_backswap_elex_icedid_rhadamanthys_smoke-loader.exe
    "C:\Users\Admin\AppData\Local\Temp\2025-04-22_08ea04b322085258eba724fd865a5082_agent-tesla_amadey_backswap_elex_icedid_rhadamanthys_smoke-loader.exe"
    1⤵
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:1080
    • C:\Program Files\64Âë¸ßÇåÍøÂçµçÊÓv2.4.2.exe
      "C:\Program Files\64Âë¸ßÇåÍøÂçµçÊÓv2.4.2.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:6040
    • C:\Windows\SysWOW64\regsvr32.exe
      regsvr32 C:\WINDOWS\Media\ActiveX.ocx /s
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4976

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads

  • C:\Program Files\64Âë¸ßÇåÍøÂçµçÊÓv2.4.2.exe

    Filesize

    642KB

    MD5

    d871f2c4088b8b4044a06352378e5f47

    SHA1

    1ac52a4fa15aaee20307c475ff0ef95351418074

    SHA256

    bfc4f31183a35555e19d2095a743129b20949acbcb5ea43a5fbfaa0b7e624bfa

    SHA512

    294a0cc0d8f89b077821ed97891dc693bdb6dd3f7b4436840f78e5663ece817cf6400d782f31ae33b8fdbbffa9c1691e2411fc9240d2100c2c1e2a4be71b2d68

  • C:\WINDOWS\Media\ActiveX.ocx

    Filesize

    12B

    MD5

    b46d75c4c7c8b9379262ae5f28a11182

    SHA1

    e88a136103c93c376d62f22bf857a65ca49fa8fc

    SHA256

    176e128ce13c8dd922d64cc6224c6fa60279ffbbeeb069e39789ffdc58a4f702

    SHA512

    1cf334dff6cb3e86aae60fa0b4c0200a6daae8ccc90b317579088dc6a8d5b26e93a27731a1e16da3b5eaf5d08d79c08f68aeed239461df6ddafd1fd28d83a47c