Resubmissions

09-02-2024 02:29

240209-cyt1psee7w 10

09-02-2024 00:02

240209-abr7gsee82 10

Analysis

  • max time kernel
    35s
  • max time network
    18s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    09-02-2024 02:29

General

  • Target

    c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc.exe

  • Size

    1.8MB

  • MD5

    d704ca4e325ad4fd78b345f7b2812e07

  • SHA1

    fa74d9fb49a54250a891ab11caa56028cc065dfd

  • SHA256

    c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc

  • SHA512

    009d757d9a07ae5e89822fd2faf0886c2615b1373fecae2633cb472388afaaa4706d0f43aeedb377c5b2b33d4630666d023f45223f53f01b9943ab158a56ee86

  • SSDEEP

    49152:La/nJCyQtDubiP6opL0+XTtYXkp4DgnAxo1jm:LaJCyOPC+DtYd/xo1j

Score
10/10

Malware Config

Extracted

Family

amadey

Version

4.17

C2

http://185.215.113.32

Attributes
  • install_dir

    00c07260dc

  • install_file

    explorgu.exe

  • strings_key

    461809bd97c251ba0c0c8450c7055f1d

  • url_paths

    /yandex/index.php

rc4.plain

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

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

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc.exe
    "C:\Users\Admin\AppData\Local\Temp\c633c3908a201fd0625df781c82b7b8ebaa87657f4829e34fe2cb4db8b9fa7bc.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    PID:2104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2104-0-0x0000000000CE0000-0x00000000011A8000-memory.dmp

    Filesize

    4.8MB

  • memory/2104-1-0x0000000077270000-0x0000000077272000-memory.dmp

    Filesize

    8KB

  • memory/2104-2-0x0000000000CE0000-0x00000000011A8000-memory.dmp

    Filesize

    4.8MB

  • memory/2104-4-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

    Filesize

    4KB

  • memory/2104-6-0x00000000025B0000-0x00000000025B1000-memory.dmp

    Filesize

    4KB

  • memory/2104-7-0x00000000004A0000-0x00000000004A1000-memory.dmp

    Filesize

    4KB

  • memory/2104-9-0x0000000000610000-0x0000000000611000-memory.dmp

    Filesize

    4KB

  • memory/2104-10-0x0000000000840000-0x0000000000841000-memory.dmp

    Filesize

    4KB

  • memory/2104-13-0x0000000000590000-0x0000000000591000-memory.dmp

    Filesize

    4KB

  • memory/2104-12-0x0000000000CD0000-0x0000000000CD1000-memory.dmp

    Filesize

    4KB

  • memory/2104-11-0x0000000000830000-0x0000000000831000-memory.dmp

    Filesize

    4KB

  • memory/2104-8-0x00000000005A0000-0x00000000005A1000-memory.dmp

    Filesize

    4KB

  • memory/2104-5-0x0000000000620000-0x0000000000621000-memory.dmp

    Filesize

    4KB

  • memory/2104-3-0x0000000000850000-0x0000000000851000-memory.dmp

    Filesize

    4KB

  • memory/2104-14-0x00000000005B0000-0x00000000005B1000-memory.dmp

    Filesize

    4KB

  • memory/2104-15-0x0000000000600000-0x0000000000601000-memory.dmp

    Filesize

    4KB

  • memory/2104-16-0x0000000002600000-0x0000000002601000-memory.dmp

    Filesize

    4KB

  • memory/2104-18-0x00000000004B0000-0x00000000004B1000-memory.dmp

    Filesize

    4KB

  • memory/2104-19-0x0000000002890000-0x0000000002891000-memory.dmp

    Filesize

    4KB

  • memory/2104-23-0x0000000000CE0000-0x00000000011A8000-memory.dmp

    Filesize

    4.8MB