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 20:20

General

  • Target

    3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe

  • Size

    378KB

  • MD5

    2308c84cfdddb9532b07ca8925ada832

  • SHA1

    c7875afe686c4deb209bea98ab720d239c70c485

  • SHA256

    3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7

  • SHA512

    6085f70660c20e675770e8547482f3f96e22e56ccd070236dc49d00ba020f781577841e4e8b687ed301875ac85abce7d284058cc3a556df3da424bb13ae1a817

  • SSDEEP

    6144:VjluQoSv4DSIo5R4nM/40yZPNoCb0zYW9mNCng9JKaHpBmIWaNqJqxRvkxbtC1aT:VEQoSfqTt0sWsqgmaHjmIWaNBysuqIDf

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 21 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 21 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\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe
    "C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.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:320
    • C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe
      "C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2832
      • C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe
        "C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2920
    • C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe
      "C:\Users\Admin\AppData\Local\Temp\3f1410f25bf8713d59ed908f654e83ae29b4115abfb661a047f2c2bb025463b7.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1768

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\horse full movie boobs hairy .avi.exe

    Filesize

    1.1MB

    MD5

    ab6a7e90246a1964ac125f96c30a26e6

    SHA1

    3290ca8a28f50454e5084fa89cc4c158ccebc300

    SHA256

    eb23d81e336316676295e05f6628cd18760b0778fd9470dbf4d4601d4e4f4f5b

    SHA512

    ec318e19bfbd12a6057f53940c9c85cdf1024bb97d8ade960d99bbdd3258a24c5f06390ebe7f45ad4b8492afecd55705f75c9e84d5f87f44efbcbd5532abab39

  • memory/320-131-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-141-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-101-0x0000000004DA0000-0x0000000004DBE000-memory.dmp

    Filesize

    120KB

  • memory/320-66-0x0000000004DA0000-0x0000000004DBE000-memory.dmp

    Filesize

    120KB

  • memory/320-104-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-161-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-157-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-109-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-153-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-97-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-98-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-100-0x0000000004D90000-0x0000000004DAE000-memory.dmp

    Filesize

    120KB

  • memory/320-149-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-145-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-93-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-123-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-127-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-0-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-135-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/320-38-0x0000000004D90000-0x0000000004DAE000-memory.dmp

    Filesize

    120KB

  • memory/1768-95-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/1768-67-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2832-68-0x0000000001E90000-0x0000000001EAE000-memory.dmp

    Filesize

    120KB

  • memory/2832-40-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2920-69-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB