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Overview

overview

10

Static

static

10

15b97ff1e3...23.exe

windows7-x64

9

15b97ff1e3...23.exe

windows10-2004-x64

9

Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20240611-en
  • resource tags

    arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
  • submitted
    25/06/2024, 18:56

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General

  • Target

    15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe

  • Size

    1.6MB

  • MD5

    27e91c1da2c0bf01709f06de9609a0f2

  • SHA1

    b20d34a6b43395dfdaf709b331098604aadf4e23

  • SHA256

    15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623

  • SHA512

    43038607fd3cc5425cd5a5f3af42a6d4e6849f4aa57877cd20bd05065d3fcb980bd0c541580b99b89f3112bae7a52bcaa12a5776fa5ef70376fa80a9c96c1009

  • SSDEEP

    24576:Q4ww2HobIdkuyXrL4UeqTg6n/KZYcH5vEpmawEbmFu7+UE22XPMxorVqFB//mRe:QVwMocmuyv4CkwcH5v9aIF40JUCMFx5

Score
9/10
persistencespywarestealer

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 1 IoCs
  • 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 10 IoCs
  • Drops file in Program Files directory 15 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 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe
    "C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe"
    1⤵
    • 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:2436
    • C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe
      "C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2736
      • C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe
        "C:\Users\Admin\AppData\Local\Temp\15b97ff1e3988e692a262de3a1bc35116aece92e0692ffe600a50a28aa630623.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:2940

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\horse hot (!) .rar.exe
    Filesize

    1010KB

    MD5

    0afa3e7a6adb39edbfa45b00d1aeb645

    SHA1

    b57af2fc12d6a718d73dd3acb7241869cd058a9b

    SHA256

    1c733ffe1420cd3e840046ab4a10e512ee479dba2041b18390544e3ad846a2ee

    SHA512

    d249db6b5a45ddb2b5800590ce73d076d1e402ed12effdff1c3b8c82f664ea10d2d8de082061f36231b9c90540a0f84d242ba6014af41a9e601dcd3491eb9f39

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  • C:\debug.txt
    Filesize

    183B

    MD5

    320bab229a536e893f9614db07cd279b

    SHA1

    d4eeda96aee94044fa1a19024f1a3578eefae272

    SHA256

    1ef65c7dc986729516329c5e6f930e321164724344bf6e0034489a6f436644e5

    SHA512

    b50340b1ffbfe72f0fc3b606b9b2e8f8c2eb4e4554633fa7b3e9347ce58f269c8bb5d67996a6ee5581f9dc3246b88d4d8326ccf222a19e141fa747fee610b855

    Download Submit