Analysis

  • max time kernel
    120s
  • max time network
    19s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-09-2024 23:24

General

  • Target

    f06c15a1affc2e63fe7a41fc276616cf4af480eb8e798a9be0971e4f95301b1aN.exe

  • Size

    191KB

  • MD5

    7d747995d9be0a0be41e82ac16fff060

  • SHA1

    bb82f8d648f6508d0c7479c59011d0998f643c67

  • SHA256

    f06c15a1affc2e63fe7a41fc276616cf4af480eb8e798a9be0971e4f95301b1a

  • SHA512

    4eb5800a07c8481cc6c405fb426a9637745462b40466cdb7bf8326c8391e181b15eb655f5be166a9c89703791315f2d44d71e02acb290550ad483f72fcc3bc61

  • SSDEEP

    3072:6BgjS2GJyRGvl3hF85k+6LLH1zN14GPEdGVM9h9kKhnsE78KxkOKcPNyewtT:6fMG9RFsULVxbPEdGV0AIscecPNr

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • UPX packed file 4 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f06c15a1affc2e63fe7a41fc276616cf4af480eb8e798a9be0971e4f95301b1aN.exe
    "C:\Users\Admin\AppData\Local\Temp\f06c15a1affc2e63fe7a41fc276616cf4af480eb8e798a9be0971e4f95301b1aN.exe"
    1⤵
    • Modifies WinLogon for persistence
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:2776
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
      PID:2976

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2776-0-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB

    • memory/2776-1-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2776-2-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB

    • memory/2776-4-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/2776-5-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB

    • memory/2776-11-0x0000000000400000-0x0000000000480000-memory.dmp

      Filesize

      512KB