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Analysis

  • max time kernel
    115s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    03/01/2025, 22:07

General

  • Target

    db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe

  • Size

    43KB

  • MD5

    d8e42b154270ac67053f90c2ad62c9c0

  • SHA1

    0add2543f56eec8a2fb195a4e44ade3c45f4acec

  • SHA256

    db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0

  • SHA512

    4f8979210a81b229fa155861581b660253a923fdf3d65d7ff457a4a222a8e24d9c2969c86719051f9d8ab08718ba7058e984e3dea15846ee71fa307d11fa35a9

  • SSDEEP

    768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqm:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8Q

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 7 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\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe
    "C:\Users\Admin\AppData\Local\Temp\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.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:2456
    • 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:1264
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\db9bf60ee63a0d780b6f319a621311015bc59d615f10f222984e36c7b3681af0N.exe"
      2⤵
      • Deletes itself
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Internet Connection Discovery
      • Suspicious use of WriteProcessMemory
      PID:2932
      • 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:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    43KB

    MD5

    f93a082065af2ed23ccca69b5e667b1d

    SHA1

    e829b0032df398e49a44938acdb025c2a4f19b03

    SHA256

    1b4cd01779105a17cc193be52c71af1f4d18e7fab302b8fb45864d4a8c880e8f

    SHA512

    df3d98d1b1ee8bce3ad7007f80f2df634c51c5614e5ae6a37d70806b820f58fa1d7c83ec43ee82eeda35b38ff8c5d0e08254adb34067ad06e1a2ed55e8389a08

  • memory/1264-11-0x0000000001110000-0x000000000112F000-memory.dmp

    Filesize

    124KB

  • memory/1264-15-0x0000000001110000-0x000000000112F000-memory.dmp

    Filesize

    124KB

  • memory/1264-28-0x0000000001110000-0x000000000112F000-memory.dmp

    Filesize

    124KB

  • memory/2456-0-0x0000000000D40000-0x0000000000D5F000-memory.dmp

    Filesize

    124KB

  • memory/2456-9-0x00000000000E0000-0x00000000000FF000-memory.dmp

    Filesize

    124KB

  • memory/2456-5-0x00000000000E0000-0x00000000000FF000-memory.dmp

    Filesize

    124KB

  • memory/2456-12-0x0000000000D40000-0x0000000000D5F000-memory.dmp

    Filesize

    124KB

  • memory/2456-13-0x00000000000E0000-0x00000000000FF000-memory.dmp

    Filesize

    124KB

  • memory/2456-21-0x0000000000D40000-0x0000000000D5F000-memory.dmp

    Filesize

    124KB