Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    07-04-2024 20:25

General

  • Target

    415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe

  • Size

    276KB

  • MD5

    732aaa311c29f05aa811a89b4d0d1ac5

  • SHA1

    a8b4098a8375feaf2d60cc2e8c89c38f21c8462a

  • SHA256

    415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3

  • SHA512

    28f27280cf8da0d3f7f0904c6a0aab938ec464275d8cb92c71ac8646c9fea2ef3102d38256b32bb206ea6e11b793e50fe4030d1f92fc9c4d6fd023403602076d

  • SSDEEP

    6144:VjluQoS3TpfT+xyFirBmVmjDlQCWqzqClW:VEQoS3Tp7+xyRYFQKzqj

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 7 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 7 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 10 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 64 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe
    "C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe"
    1⤵
    • Adds Run key to start application
    • Enumerates connected drives
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2860
    • C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe
      "C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2672
      • C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe
        "C:\Users\Admin\AppData\Local\Temp\415f7c1031863774a36012c2fe149b5d8d2fca9ceadf31a0ea792a285bfb49b3.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2436

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\african beastiality uncut swallow .avi.exe

    Filesize

    99KB

    MD5

    186253aaee72846f70a5e40fdc69c530

    SHA1

    f8d60dfa9ca9576d17453ae787533827a5c131c8

    SHA256

    a09acdba087b0b77c33e8b241e8ae9c55da64e6f697db03a2176f403963e8fab

    SHA512

    40543dad3c8ed87a725ea0d2623a15c6464c56d411616f466740ae5e2a56f0643dab9f504c05598c29f1d1ee1b08221206afb2ff3557367af6690b99816a6c5a

  • memory/2436-67-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2436-104-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2672-39-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2672-66-0x00000000047C0000-0x00000000047DF000-memory.dmp

    Filesize

    124KB

  • memory/2672-99-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2672-103-0x00000000047C0000-0x00000000047DF000-memory.dmp

    Filesize

    124KB

  • memory/2860-0-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2860-36-0x0000000004AA0000-0x0000000004ABF000-memory.dmp

    Filesize

    124KB

  • memory/2860-95-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2860-96-0x0000000004AA0000-0x0000000004ABF000-memory.dmp

    Filesize

    124KB