Analysis

  • max time kernel
    150s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-04-2024 01:31

General

  • Target

    b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe

  • Size

    1.8MB

  • MD5

    85bf54e82d31e2ada9035b2d3e29538b

  • SHA1

    e169b794370d67210601a92f764961d910adb6ef

  • SHA256

    b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9

  • SHA512

    785dd63781a569b8ada9d2d6f0f7fac29507da459be83f9e4e606b92e08ec8ae9963f451dfce49d0c75bb704cec989d806cf5c56da751ac493800d6b665600e2

  • SSDEEP

    49152:A1IN42+Trwdeyb56uZQaB60KOV+ydoiEW83JotpYWU5UdiES1:e+qMdbCO6fs+NWhIGiB

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 17 IoCs
  • UPX dump on OEP (original entry point) 19 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 19 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 19 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 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe
    "C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.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:4704
    • C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe
      "C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4280
      • C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe
        "C:\Users\Admin\AppData\Local\Temp\b68d4cbe6ebf793e1555aa24eb8632e66270e07eb673ae781225d840d5772ac9.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\swedish beastiality blowjob catfight (Janette).mpg.exe

    Filesize

    440KB

    MD5

    480c5a0697c00f9947a188cc295fc12f

    SHA1

    ce9ed59d09dea0257ee220a63c773cbaa3f08c90

    SHA256

    1d0994788629755fbcf22a52f0db9009bde17b46c3cb699456ba52da36c53f77

    SHA512

    37e0ae4208fc754f4ceb71af7259746b7dc8e92315853e5570e2665be315136b050079b6f6536ed9a400219ea1c53dda3ffa9a27165ebf4b6f65cea7777d7c4f

  • memory/1120-190-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1120-162-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4280-40-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-206-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-216-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-192-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-197-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-209-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-213-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-188-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-219-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-222-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-225-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-228-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-231-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-234-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/4704-237-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB