Overview

overview

7

Static

static

3

21eebde62e...10.exe

windows7-x64

7

21eebde62e...10.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    150s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06-07-2024 00:41

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General

  • Target

    21eebde62ef87184d6d09586b9567510.exe

  • Size

    696KB

  • MD5

    21eebde62ef87184d6d09586b9567510

  • SHA1

    e7fe55345e940b3ce7d6da65daedff0ae2fd4bfa

  • SHA256

    826ce34e39da7cc907325f060281a009c121ffd2def2c704d905bbf5e758c9c2

  • SHA512

    64170ca8932bd23449bf8b2b1732649d6bfb0a700940ee2a698275698654d94b738c25b0cd61d8d6901b7dad56ae765a3bc3726549e836ff873663a5d4d40b7c

  • SSDEEP

    12288:dXCNi9BxB8iBd5xSu0OlahESYDnzHX115hurQPcUMjdQna11bVhbJ:oWL8Q5T0xmSYDBEEmj4I9

Score
7/10
persistencespywarestealer

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
  • 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\21eebde62ef87184d6d09586b9567510.exe
    "C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.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:4104
    • C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe
      "C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe"
      2⤵
      • Checks computer location settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2116
      • C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe
        "C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:544
    • C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe
      "C:\Users\Admin\AppData\Local\Temp\21eebde62ef87184d6d09586b9567510.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:4972

Network

MITRE ATT&CK Enterprise v15

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Downloads

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

    769KB

    MD5

    ea9c58b83aa7e0f86a67b31b3d0ee8e6

    SHA1

    cde74ea3a4275e92c5f440d63b304bb3da8a6681

    SHA256

    04e452b2d8f92adc4a51fcd4190144956f1be6ac5f4e6e1a1cb6bef13386ca5d

    SHA512

    4a8d82b3d1a4ea416cfa79eb2944fc7988ee4e7af9df2c29544f255a75d6e4e1689e2ef4c2d430e6c4c63c18b93e7c498458fccb8254b57b5c3a7782622a7f0e

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