Analysis

  • max time kernel
    187s
  • max time network
    194s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 04:29

General

  • Target

    357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7.exe

  • Size

    828KB

  • MD5

    d5f62309ec6922c1fc6582eeb9b145e0

  • SHA1

    f615e9fcb99f9e6552d11999ad95d77c39f86a82

  • SHA256

    357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7

  • SHA512

    6727cc28c7fedd8d28c68b6c0d549efc9362ba8961fa40cbcc4199445760b5c051b55c51a343a1c9e37564b71a5db785e729fc06f93c4523d9018932d8a59f11

  • SSDEEP

    24576:vDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP:rFhwFzPBYb02y4SA5M

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Maps connected drives based on registry 3 TTPs 4 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7.exe
    "C:\Users\Admin\AppData\Local\Temp\357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Users\Admin\AppData\Local\Temp\357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7.exe
      "C:\Users\Admin\AppData\Local\Temp\357c08c93ee128450ac2d90f3e226a779c3d90a46dc0edc7220fb43161b6f7c7.exe" Track="0001101000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Suspicious use of SetWindowsHookEx
      PID:4952

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4952-134-0x0000000000000000-mapping.dmp
  • memory/4952-135-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4952-137-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4952-138-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4952-139-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4952-140-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/5060-132-0x0000000000650000-0x0000000000653000-memory.dmp
    Filesize

    12KB

  • memory/5060-133-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/5060-136-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB