Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    29-04-2024 00:23

General

  • Target

    9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe

  • Size

    318KB

  • MD5

    2576b26a13bf81da3b24607ddd81524c

  • SHA1

    f4f4f2f75aa38ee03f933933a222b0f62b105baf

  • SHA256

    9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8

  • SHA512

    0524c1615a0db28d7a53169891a15b0abb4f0834bd21eb4873714bc6b0faa84114254969f9b7bf6e060056efc0dbeb4963f7347146226421003103fd3cfae44b

  • SSDEEP

    6144:aDOxZXrSHXUTs/HZSkMLmSEJMYh1yaicA8vmaZonz2ZIfd3nUV1qUfUtx:lXa8s/HZSknS8Jh1/AsoqZIfd3U39ctx

Malware Config

Signatures

  • Detects executables containing possible sandbox analysis VM usernames 19 IoCs
  • UPX dump on OEP (original entry point) 20 IoCs
  • 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).

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe
    "C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.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:1684
    • C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe
      "C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2800
      • C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe
        "C:\Users\Admin\AppData\Local\Temp\9da8b08c1568e8e09a147b1965904d52eec0d42039f7673d0c19a9bab87ccbb8.exe"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:3032

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Program Files\Windows Sidebar\Shared Gadgets\american kicking lesbian masturbation feet penetration .rar.exe

    Filesize

    121KB

    MD5

    dd36cc66e53289ad94e090c0980ab1ae

    SHA1

    91f160c9175271777179a1a04813125f4bfcea9c

    SHA256

    f89fc49ad3b26c7dce97e68a9331349966c7990b8e05f0c9691792a25a99aec0

    SHA512

    6a0e9453b90b305df71902e576028d209803f95b2db5cc16a664cb4cea6ba6bf134e2ebaa4bb8d3521fcd11c2ca9c7cedb58d607bd14ce03d2e7d4928693a80f

  • memory/1684-112-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-129-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-0-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-144-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-141-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-95-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-138-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-106-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-107-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-115-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-135-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-147-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-109-0x0000000004E00000-0x0000000004E1C000-memory.dmp

    Filesize

    112KB

  • memory/1684-118-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-123-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-126-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/1684-65-0x0000000004E00000-0x0000000004E1C000-memory.dmp

    Filesize

    112KB

  • memory/1684-132-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2800-66-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/2800-90-0x0000000004F10000-0x0000000004F2C000-memory.dmp

    Filesize

    112KB

  • memory/2800-111-0x0000000004F10000-0x0000000004F2C000-memory.dmp

    Filesize

    112KB

  • memory/3032-105-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB

  • memory/3032-91-0x0000000000400000-0x000000000041C000-memory.dmp

    Filesize

    112KB