Analysis

  • max time kernel
    140s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    23/12/2024, 22:42

General

  • Target

    7c6145926daf0a2d2f7a48058c762698cd5c8081f376275b721067e48b4efacd.exe

  • Size

    43KB

  • MD5

    5d35a9de2232613ad3e0f35e17d2e497

  • SHA1

    3c4042f5d19dac259ef48392a19f8ce9d63d5247

  • SHA256

    7c6145926daf0a2d2f7a48058c762698cd5c8081f376275b721067e48b4efacd

  • SHA512

    4028a54cffbd1fa3766ff4cc943e0faae719bed41955e8a654bfcb22bd99ddc12a08a7a0779177f06cb84338ac8be3e44c2b170cb95ca6b5d62fa5cd4d0e4e77

  • SSDEEP

    768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taq5:+U9abrtX4oocIK3yQkaY9z/S0hhy6k83

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Sakula family
  • Sakula payload 4 IoCs
  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 6 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c6145926daf0a2d2f7a48058c762698cd5c8081f376275b721067e48b4efacd.exe
    "C:\Users\Admin\AppData\Local\Temp\7c6145926daf0a2d2f7a48058c762698cd5c8081f376275b721067e48b4efacd.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2220
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2264
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\7c6145926daf0a2d2f7a48058c762698cd5c8081f376275b721067e48b4efacd.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2820
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        • Runs ping.exe
        PID:2804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

    Filesize

    43KB

    MD5

    985d5b87c98bef975584e8ab79ca280e

    SHA1

    8626c9959b3c92552bd5744680b19296b7e265c4

    SHA256

    e8ea4c48542799b8176988f36a89b2d2a08afb6d09abbf32c32fb2be08b5ac85

    SHA512

    64f1804346b3681ec5329fc3835f164b5f8f152e554ff480bbe55d76c969a3e39b3b87de0e9b0b865aea838095017a96b75f5bfc66d3183281cff65cd036f5cd

  • memory/2220-0-0x0000000000FF0000-0x000000000100F000-memory.dmp

    Filesize

    124KB

  • memory/2220-10-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2220-9-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2220-12-0x0000000000FF0000-0x000000000100F000-memory.dmp

    Filesize

    124KB

  • memory/2220-13-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2220-14-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2220-22-0x0000000000FF0000-0x000000000100F000-memory.dmp

    Filesize

    124KB

  • memory/2220-23-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2264-11-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB

  • memory/2264-26-0x0000000000890000-0x00000000008AF000-memory.dmp

    Filesize

    124KB