Analysis

  • max time kernel
    162s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-04-2023 03:50

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 16 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:3560

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3560-133-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-134-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3560-135-0x0000000010000000-0x000000001002A000-memory.dmp

    Filesize

    168KB

  • memory/3560-140-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-141-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-142-0x000000007FA70000-0x000000007FE41000-memory.dmp

    Filesize

    3.8MB

  • memory/3560-143-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-144-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-145-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-146-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-147-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-148-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-149-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-150-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-151-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-152-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-153-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-154-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB

  • memory/3560-155-0x0000000000400000-0x00000000018B1000-memory.dmp

    Filesize

    20.7MB