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Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    05/05/2024, 03:09

General

  • Target

    ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe

  • Size

    2.0MB

  • MD5

    49273f098727c08b99ba2820929ffb29

  • SHA1

    47a5e013fcf6524746943bea764a0b67944cc0de

  • SHA256

    ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576

  • SHA512

    1748a40543e3a676816e7f8d53082ee7ef1aa4274153d3bdfc23025608c9c998a63e3045e8d429a57289e83c45515740017d85f04302d30ad0cb779186a27506

  • SSDEEP

    49152:xpNGbsds7AU7tIR83bru6JM8XRtIj4ahcwKxZ:xpNEsd8AUJI+3bruS9LfaB0

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 5 IoCs
  • UPX dump on OEP (original entry point) 9 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 9 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe
    "C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.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:1612
    • C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe
      "C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2916
      • C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe
        "C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2560
    • C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe
      "C:\Users\Admin\AppData\Local\Temp\ae9f6c4a705de336ac8675a712652f7f69ac085fe84dc1ea0a31a1b60eede576.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:2724

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\italian gang bang lesbian lesbian hole .avi.exe

    Filesize

    1.8MB

    MD5

    60ebaca748c64c98882b987fbe58080b

    SHA1

    aba0248b056585122d8e52d1f58c9a351bfc6288

    SHA256

    578d83479f156f6dc2b0d40ab795159ecc3f1f7c2e6512c28f2e059d91e1ccdd

    SHA512

    dd8c0bd7b5e609f52173c67500da0e05801b676a2ec78350a951fcce0bd4508fcf71e795873a1c3be2081df0bff5fc17e3d83d58f746d59fa832d64137094663

  • C:\debug.txt

    Filesize

    183B

    MD5

    3ff1b8be47d16e64f8cc6e3d5e7d9f0e

    SHA1

    4a845aa69c5c8a7069989988b4c887d87e6ec2e2

    SHA256

    e3999e4c982d77c16fd80ebbb5c58ecc587aec908fdbcadaaa425827feb3707b

    SHA512

    2b152b6da2c520e259f2217cf4bb12ccd73004ad68afd4d2faf65095f921c0961d09788e7cfc03560b7714b9c8e997178367395b4ddc961027b1fc4187c2b603

  • memory/1612-99-0x0000000004C10000-0x0000000004C30000-memory.dmp

    Filesize

    128KB

  • memory/1612-0-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1612-55-0x0000000004C20000-0x0000000004C40000-memory.dmp

    Filesize

    128KB

  • memory/1612-97-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/1612-10-0x0000000004C10000-0x0000000004C30000-memory.dmp

    Filesize

    128KB

  • memory/2560-57-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2560-104-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2724-56-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2724-103-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2916-100-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2916-11-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB