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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
    13/03/2024, 20:38

General

  • Target

    7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe

  • Size

    562KB

  • MD5

    01c56a088665a63d15824c83e5f0aa54

  • SHA1

    7043feaaf306a0dc30f3348fa3f2ac8b7674629b

  • SHA256

    7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574

  • SHA512

    1bff46602e084274c53fb268e64076f65273e130c24a5c9aef608d0870c428559ab984241fc13d53d276bf9a61713eadd55690d62550ac4a9ec72d5230567220

  • SSDEEP

    12288:tEQoS9qhc5DcJ5Cj5Nb2wslDYwLRbmUmwwm5rqXSSl:t2c5gJ5MpTjQbnAmcXSSl

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 21 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 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 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\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
    "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.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:4020
    • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
      "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:752
      • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
        "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3568
    • C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe
      "C:\Users\Admin\AppData\Local\Temp\7604093da0828998bd7382321a68ab12f348b93543113e48c1b36d9304a1b574.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:216

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\fucking full movie .zip.exe

    Filesize

    838KB

    MD5

    5b3c53e3210f97b82df34207e965b7bd

    SHA1

    a3c8aee1e6017f80aeebd10b3acc082f6db147bf

    SHA256

    17574f4d5e37ac6543602c728d7b38b5bfe809db29e216d0c2bbabac64d40c1f

    SHA512

    20d09a3ab7e4355b1fccfc325a0a745a657150997ae2b8a093902b160f4feaf6f7a296b989d76eec7be7efcf4af47981e9c79119b2fc0dbbe62ffc4581afd61c

  • memory/216-186-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/216-165-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/752-66-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/752-184-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3568-164-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/3568-185-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-204-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-221-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-190-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-208-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-212-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-217-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-183-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-225-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-229-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-233-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-237-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-241-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/4020-245-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB