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Analysis

  • max time kernel
    62s
  • max time network
    67s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/07/2023, 04:56

General

  • Target

    Phemedrone-Stealer.exe

  • Size

    81KB

  • MD5

    3e2f888ce2078969c81b1e49026115f1

  • SHA1

    4c877004934f4912502ff9862a962d6ec92ab011

  • SHA256

    eb1c2284db5dd717f9ab690f2080ce880f83506f792b79c22ae452d6edc4587f

  • SHA512

    da1f57f2c167affe0ae023bf3a875ed64501e26dc75270c2a7821713c3dc2ff677f581b035e5b9c2a63011ed90c4757be3621bf75de787ec0a021f806f972b90

  • SSDEEP

    1536:w8KpkpcGtNWaaCQZB1rniGbJeadDTJHjwtNGMlCn5p2gnhQqJSwEKb/:w8KWGGtqCeiGbJeadDTZjwtNVlq54gnd

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 26 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Phemedrone-Stealer.exe
    "C:\Users\Admin\AppData\Local\Temp\Phemedrone-Stealer.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3660
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2548

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3660-133-0x0000000000760000-0x000000000077A000-memory.dmp

      Filesize

      104KB

    • memory/3660-134-0x00000000053D0000-0x0000000005462000-memory.dmp

      Filesize

      584KB

    • memory/3660-135-0x0000000005570000-0x0000000005580000-memory.dmp

      Filesize

      64KB

    • memory/3660-136-0x0000000005E10000-0x0000000005E76000-memory.dmp

      Filesize

      408KB

    • memory/3660-137-0x0000000005570000-0x0000000005580000-memory.dmp

      Filesize

      64KB