Overview

overview

7

Static

static

7

4ea9534b56...18.exe

windows7-x64

7

4ea9534b56...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/05/2024, 17:51

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General

  • Target

    4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe

  • Size

    1.7MB

  • MD5

    4ea9534b56697202c026ac4bd85eb690

  • SHA1

    0bc62bb2883c66e3d3189bd62c7b1ff58c432719

  • SHA256

    b9c1e002158f5c39b8057507c27438c96c813bf6f919846ac00ab711105a9133

  • SHA512

    f1d9c0e62cc4fe1f6ea0425cc5ddfc7300fe2d956fba5d5519bbce22eca1fed8111789aaeb2b9ab3c1a3855796bde8d8f248aa1549eff06885f9f61a39071c9a

  • SSDEEP

    24576:A8vtTau+cM42rUymcpXJOYpqFz57sGe1QPhpjxsggyIS9J3fx0Ep0hOBQEg8:AktGu+hTQaOsqMQJdNgU9J3fYIBQEl

Score
7/10
persistencespywarestealerupx

Malware Config

Signatures

  • 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.

    spywarestealer
  • UPX packed file 23 IoCs

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

    upx
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.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:2692
    • C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2448
      • C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe
        "C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:6120
    • C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\4ea9534b56697202c026ac4bd85eb690.jaffacakes118.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4944

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\lingerie big (Jade).mpg.exe
    Filesize

    2.0MB

    MD5

    1419a498befc67da5bffd83195670c1f

    SHA1

    5fc95bfab2441d01434b0ad305ebdbee73d10461

    SHA256

    ce86106bf5ad82bee808bd5ee53f196fa4c2955da49dbcdf2ee18eaf1d9a4fc0

    SHA512

    7431c8585fc8a9817420cdfb521d84d495aab138f76ada65de40978758e3a6f77137c5268db5f127bfaccba4293a27b229b42d3d41d4ab6f2935e5e071acf76b

    Download Submit

  • memory/2448-186-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2448-54-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-192-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-224-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-185-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-248-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-244-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-240-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-190-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-197-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-207-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-211-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-216-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-220-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-236-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-228-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/2692-232-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4944-158-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/4944-187-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/6120-188-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download

  • memory/6120-159-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

    Download