Analysis

  • max time kernel
    301s
  • max time network
    303s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    27/03/2023, 05:18

General

  • Target

    个人投资流水明细..exe

  • Size

    4.5MB

  • MD5

    e13305b34dca2550e9cf16d102b9fd69

  • SHA1

    f79684a15bec40a154585caa83c7a030043ea570

  • SHA256

    ba3c0e098d9f3007c8ac221344fcc2c2499eeb4e954392a853290b532dc75f81

  • SHA512

    7bec907099012a4561e0ccd61b38caf4e68953b5d453948a1d9548e19029051ac5489a92a3915e520fd14e6bb5764e378aae3026d35f4ae14ba183f17d1ceade

  • SSDEEP

    98304:8ms2Ppr55vJvBh/xpnNQAfbU9I285Uf4yfJrDjdn+B8by:HsMprp7xhNQAfbU9I2AUf4aDjJ+b

Malware Config

Signatures

  • FatalRat

    FatalRat is a modular infostealer family written in C++ first appearing in June 2021.

  • Fatal Rat payload 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 20 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\个人投资流水明细..exe
    "C:\Users\Admin\AppData\Local\Temp\个人投资流水明细..exe"
    1⤵
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1236

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1236-54-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-55-0x000000007EBD0000-0x000000007EFA1000-memory.dmp

          Filesize

          3.8MB

        • memory/1236-56-0x0000000010000000-0x000000001002A000-memory.dmp

          Filesize

          168KB

        • memory/1236-61-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-62-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-63-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-64-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-65-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-66-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-67-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-68-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-69-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-70-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-71-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-72-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-73-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-74-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-75-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-76-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-77-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-78-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-79-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-80-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-81-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-82-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-83-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-84-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-85-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-86-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-87-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-88-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB

        • memory/1236-90-0x0000000000400000-0x00000000018B1000-memory.dmp

          Filesize

          20.7MB