Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-04-2024 01:20

General

  • Target

    c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe

  • Size

    607KB

  • MD5

    d917a301ab57b944adbf0ab9b7d7fe52

  • SHA1

    f53bdd6a53c0c6eb344f9b68f1eae964b91d8058

  • SHA256

    c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600

  • SHA512

    d606bc9f874be9572fa544a39856be87123bf7d674fabfbbdea894157b8ad26a54593711ffe2b118f504b71caa59ee7fce8b596ed000307a40b25bdb6746e67c

  • SSDEEP

    12288:A8EQoSMaMoWEzat+CtVNyCGUKSrellT5qdRKc3pdOMdM2F95CwheatZUs:A8hMzvNyCwzT3c3d3C9iF

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 18 IoCs
  • UPX dump on OEP (original entry point) 20 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 20 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 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\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe
    "C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.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\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe
      "C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe
        "C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4032
    • C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe
      "C:\Users\Admin\AppData\Local\Temp\c796049d73eaaf2127ac3a692d5ee8246122c865db04d427a165f146abd1d600.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4452

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\cumshot gang bang several models granny .mpeg.exe

    Filesize

    510KB

    MD5

    e93ed4cd94d66909f215f83d8053582d

    SHA1

    3618f699a9904055be27308b03e0d98fb35ae370

    SHA256

    d60d2217abf459b26ce38116486671dc82ca9f2db30944a8d754c8fec1902b34

    SHA512

    28bcfc24958102f54cdb5158ff3d6be7c38aad1fc225a3ec96dc90391ded3925d72796c6f19b26ac9f216c7dbb898451c543a17e73047b8af824682651453b6e

  • memory/2244-43-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-231-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-215-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-247-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-243-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-188-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-190-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-196-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-206-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-210-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-184-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-219-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-223-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-227-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-235-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3952-239-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4032-187-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4452-186-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB