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Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    15/03/2024, 00:22

General

  • Target

    e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe

  • Size

    304KB

  • MD5

    8814c0e335f1770237df4fe8d6c4def4

  • SHA1

    8d619541fe00f622bf134443c86f6f2751877c63

  • SHA256

    e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540

  • SHA512

    fdd6188746e49034e5bdba38a92db4c77b447dbba3c60cc1f23b8e21b70d8154c725e6bbd84ecffe5a14cb3c0ddce6e8103ae3bb4db429ff4ff44a708c4f7815

  • SSDEEP

    6144:aDOxZXPIo5R4nM/40yJSUGhXm5gKHcMu5pGB3UtDZKxG:lXpqhSUsm+HGKtUG

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 15 IoCs
  • UPX dump on OEP (original entry point) 17 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

  • UPX packed file 17 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 12 IoCs
  • Drops file in Program Files directory 18 IoCs
  • Drops file in Windows directory 28 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe
    "C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe"
    1⤵
    • Checks computer location settings
    • 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:3952
    • C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe
      "C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3640
      • C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe
        "C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1820
    • C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe
      "C:\Users\Admin\AppData\Local\Temp\e30f190df0c95819e88d654613f7460d916650468d794c4e8cc72928f5454540.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4424

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\horse gang bang uncut feet traffic (Christine).zip.exe

    Filesize

    1.4MB

    MD5

    8c1e12a7b124a159988cd89832f4c4e0

    SHA1

    00020e195a323d070eaaf01cc7134597ce92f9c2

    SHA256

    e3046649e32141e4be6a4e581859168f1b30e7ff5ddb1100280ddf5dcb47d769

    SHA512

    5f58484950408e949e42767214cc2b8b8f23f3d1e98250557221b8a8dd48c1f8d80ab3436ae069c223c12c74c98f25155b0614e6bad82abc22b39e663c81ced7

  • memory/1820-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1820-39-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3640-31-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-92-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-12-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-90-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-0-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-153-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-157-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-184-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-189-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-193-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-208-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-216-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/3952-220-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/4424-38-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB