Resubmissions

04-03-2024 07:05

240304-hwhgsade75 10

04-03-2024 04:47

240304-ferm1sab51 10

Analysis

  • max time kernel
    118s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    04-03-2024 04:47

General

  • Target

    07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe

  • Size

    1.8MB

  • MD5

    0baddc413a020a4ed2a80a34d29532d5

  • SHA1

    4c147c00fd784e203d9f60aebfc45f774f0bf4da

  • SHA256

    07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a

  • SHA512

    4691665fa10c988dce3602edb4b5f91999428ae397a4cb2e5b2aeff3a8629454e78f059beeaaceaaaa6686c048ceeeaf985689f8210b0a02f13e4a1932b87205

  • SSDEEP

    49152:JJT6bpwZI9v7GYN+CPvwiYYEBPGn5UTSsE+oD8rDyI93x:C+YN+CPvkYEBPU2+sE+oD8rDyY

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\07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.exe
    "C:\Users\Admin\AppData\Local\Temp\07de6b1da0e53803c51e9babbc0b043d328883a56059d659f4e08df98c9fde8a.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:1444

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Discovery

Query Registry

3
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1444-0-0x0000000000C30000-0x00000000010D1000-memory.dmp
    Filesize

    4.6MB

  • memory/1444-1-0x0000000077C60000-0x0000000077C62000-memory.dmp
    Filesize

    8KB

  • memory/1444-2-0x0000000000C30000-0x00000000010D1000-memory.dmp
    Filesize

    4.6MB

  • memory/1444-8-0x0000000000AF0000-0x0000000000AF1000-memory.dmp
    Filesize

    4KB

  • memory/1444-10-0x00000000008A0000-0x00000000008A1000-memory.dmp
    Filesize

    4KB

  • memory/1444-11-0x0000000000A90000-0x0000000000A91000-memory.dmp
    Filesize

    4KB

  • memory/1444-9-0x0000000000870000-0x0000000000871000-memory.dmp
    Filesize

    4KB

  • memory/1444-13-0x0000000000550000-0x0000000000551000-memory.dmp
    Filesize

    4KB

  • memory/1444-12-0x0000000002540000-0x0000000002541000-memory.dmp
    Filesize

    4KB

  • memory/1444-7-0x00000000004A0000-0x00000000004A1000-memory.dmp
    Filesize

    4KB

  • memory/1444-14-0x0000000000880000-0x0000000000881000-memory.dmp
    Filesize

    4KB

  • memory/1444-6-0x0000000002590000-0x0000000002591000-memory.dmp
    Filesize

    4KB

  • memory/1444-5-0x0000000000AE0000-0x0000000000AE1000-memory.dmp
    Filesize

    4KB

  • memory/1444-4-0x0000000000C20000-0x0000000000C21000-memory.dmp
    Filesize

    4KB

  • memory/1444-3-0x0000000000C00000-0x0000000000C01000-memory.dmp
    Filesize

    4KB

  • memory/1444-15-0x0000000000890000-0x0000000000891000-memory.dmp
    Filesize

    4KB

  • memory/1444-16-0x00000000025A0000-0x00000000025A1000-memory.dmp
    Filesize

    4KB

  • memory/1444-18-0x0000000000530000-0x0000000000531000-memory.dmp
    Filesize

    4KB

  • memory/1444-19-0x00000000028F0000-0x00000000028F1000-memory.dmp
    Filesize

    4KB

  • memory/1444-23-0x0000000000C30000-0x00000000010D1000-memory.dmp
    Filesize

    4.6MB