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Resubmissions

11/03/2024, 03:32

240311-d33zvabb68 10

06/03/2024, 05:01

240306-fn1x2scg89 10

Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    06/03/2024, 05:01

General

  • Target

    e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e.exe

  • Size

    1.9MB

  • MD5

    cac99a7d6e2694ba5d3f1caebcba4289

  • SHA1

    534a59ecaa69f5de4f2a1da7253d2de8b312437b

  • SHA256

    e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e

  • SHA512

    f22e15137d0d26fe8551a978cf56a1939e1d931a54c5b52ece960417d35b48b42a4f86bc3ddc88c7239a2e6a0a9d6e7a7f11ce565be7d674b03e9ab1053f42ae

  • SSDEEP

    49152:sQWcrWKywF/4n9wTJjutAPgX8Pqrk1zkYytszE:sOWJSTJ1oXVrukZd

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\e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e.exe
    "C:\Users\Admin\AppData\Local\Temp\e02e57908d663a421032437b13242a71ed5114efade6532d862140709463495e.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:1908

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1908-0-0x0000000000F30000-0x0000000001403000-memory.dmp

    Filesize

    4.8MB

  • memory/1908-1-0x0000000077430000-0x0000000077432000-memory.dmp

    Filesize

    8KB

  • memory/1908-2-0x0000000000F30000-0x0000000001403000-memory.dmp

    Filesize

    4.8MB

  • memory/1908-3-0x0000000000CC0000-0x0000000000CC1000-memory.dmp

    Filesize

    4KB

  • memory/1908-4-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

    Filesize

    4KB

  • memory/1908-10-0x0000000000C40000-0x0000000000C41000-memory.dmp

    Filesize

    4KB

  • memory/1908-9-0x0000000000780000-0x0000000000781000-memory.dmp

    Filesize

    4KB

  • memory/1908-11-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

    Filesize

    4KB

  • memory/1908-8-0x0000000000CB0000-0x0000000000CB1000-memory.dmp

    Filesize

    4KB

  • memory/1908-7-0x0000000000460000-0x0000000000461000-memory.dmp

    Filesize

    4KB

  • memory/1908-6-0x0000000002840000-0x0000000002841000-memory.dmp

    Filesize

    4KB

  • memory/1908-5-0x0000000000C90000-0x0000000000C91000-memory.dmp

    Filesize

    4KB

  • memory/1908-14-0x0000000000A60000-0x0000000000A61000-memory.dmp

    Filesize

    4KB

  • memory/1908-13-0x0000000000520000-0x0000000000521000-memory.dmp

    Filesize

    4KB

  • memory/1908-12-0x0000000002830000-0x0000000002831000-memory.dmp

    Filesize

    4KB

  • memory/1908-16-0x0000000002850000-0x0000000002851000-memory.dmp

    Filesize

    4KB

  • memory/1908-15-0x0000000000C30000-0x0000000000C31000-memory.dmp

    Filesize

    4KB

  • memory/1908-18-0x0000000000500000-0x0000000000501000-memory.dmp

    Filesize

    4KB

  • memory/1908-19-0x00000000029E0000-0x00000000029E1000-memory.dmp

    Filesize

    4KB

  • memory/1908-23-0x0000000000F30000-0x0000000001403000-memory.dmp

    Filesize

    4.8MB