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Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    14/08/2024, 18:24

General

  • Target

    0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe

  • Size

    1.1MB

  • MD5

    7313217d65bc0adef128602566f78034

  • SHA1

    83851d288a45f2ae261a93d24f3f5d55a104bfd8

  • SHA256

    0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c

  • SHA512

    0f1c4fea362e31e50fb2231c26d334f5d9621af1b719f25484eafa717bc17bb7f16abe87b5b07bb6db2b19bc09a26560e15921c2842054dc26de2b0b15e6fdff

  • SSDEEP

    24576:oWAv04d1hmKncAYRUctoQmdhd5VcOeOH2Ww0JXU2b4Uh:V6LYKnzxyYdht0W204i

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe
    "C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.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
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2644
    • C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe
      "C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3012
      • C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe
        "C:\Users\Admin\AppData\Local\Temp\0684b5a62f262d84a761ef859b45efc2c33c248f0d8683537dfa69008d44419c.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1184

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\horse big hole shower (Curtney).mpg.exe

    Filesize

    338KB

    MD5

    fde89f6385242775e092a40ac6b45861

    SHA1

    140b3296ed76db8e18f0cfc8831bf1352091c2e2

    SHA256

    12c31e94befec44d712790130fccc3a957394dcb671235b289430bf74ab94545

    SHA512

    0281caaeb5a288de0c55d939f7541e20bafccfa2e1a327d7d927a64b3bb366db0051cdf1a16822806819639e351b95e52ab456f45accee3fc9dec4f6313211ce

  • memory/1184-89-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2644-0-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/2644-53-0x0000000005C70000-0x0000000005C9B000-memory.dmp

    Filesize

    172KB

  • memory/3012-54-0x0000000000400000-0x000000000042B000-memory.dmp

    Filesize

    172KB

  • memory/3012-88-0x0000000004F20000-0x0000000004F4B000-memory.dmp

    Filesize

    172KB