Analysis

  • max time kernel
    149s
  • max time network
    132s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240508-en
  • resource tags

    arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    27-05-2024 02:56

General

  • Target

    2a7bcc744f190d188bd472926addd188b18cfc6074a00c50c6f39fc16e383893.exe

  • Size

    1.8MB

  • MD5

    9086b8ef6ee84dc302b9cab65774fb91

  • SHA1

    b6a78a108cb3175977d2eef842d4577aad75d1a7

  • SHA256

    2a7bcc744f190d188bd472926addd188b18cfc6074a00c50c6f39fc16e383893

  • SHA512

    426e766939141638940ec6a737d1e21ed7f78d0f7d8464693652642caf603db5b65db51a06e0f7655c1f6d1bcc2cd7f6ef4245f9e8363c525a2341653c2a9806

  • SSDEEP

    49152:5GeoXOcYZXO9fWy+1vB4v/qeh6q9zl2EbPyeTiAgZ:Y7aJO5/Ow/bE42f4Xg

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

0e6740

C2

http://147.45.47.155

Attributes
  • install_dir

    9217037dc9

  • install_file

    explortu.exe

  • strings_key

    8e894a8a4a3d0da8924003a561cfb244

  • url_paths

    /ku4Nor9/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes
  • install_dir

    1b29d73536

  • install_file

    axplont.exe

  • strings_key

    4d31dd1a190d9879c21fac6d87dc0043

  • url_paths

    /tr8nomy/index.php

rc4.plain

Extracted

Family

xehook

Version

2.1.5 Stable

C2

https://ussrconnect.ru/

https://c0nnect1ng.ru/

https://vodkaenjoy.ru/

Attributes
  • id

    105

  • token

    xehook105401801

Signatures

  • Amadey

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

  • Detect Xehook Payload 1 IoCs
  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Xehook stealer

    Xehook is an infostealer written in C#.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 10 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 20 IoCs

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

  • Executes dropped EXE 10 IoCs
  • Identifies Wine through registry keys 2 TTPs 10 IoCs

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 10 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 35 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2a7bcc744f190d188bd472926addd188b18cfc6074a00c50c6f39fc16e383893.exe
    "C:\Users\Admin\AppData\Local\Temp\2a7bcc744f190d188bd472926addd188b18cfc6074a00c50c6f39fc16e383893.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 WriteProcessMemory
    PID:2880
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1264
      • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
        "C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:3184
      • C:\Users\Admin\1000004002\f27a674c45.exe
        "C:\Users\Admin\1000004002\f27a674c45.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of WriteProcessMemory
        PID:3772
        • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
          "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
          4⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Identifies Wine through registry keys
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:688
          • C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
            "C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:4272
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
              6⤵
              • Suspicious use of AdjustPrivilegeToken
              PID:1972
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 4272 -s 268
              6⤵
              • Program crash
              PID:4916
      • C:\Users\Admin\AppData\Local\Temp\1000005001\cf2af46ac8.exe
        "C:\Users\Admin\AppData\Local\Temp\1000005001\cf2af46ac8.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        • Suspicious use of NtSetInformationThreadHideFromDebugger
        • Suspicious behavior: EnumeratesProcesses
        PID:4660
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4272 -ip 4272
    1⤵
      PID:3728
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:4920
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:1180
    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2264
    • C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      PID:2428

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Modify Registry

    1
    T1112

    Credential Access

    Unsecured Credentials

    2
    T1552

    Credentials In Files

    2
    T1552.001

    Discovery

    Query Registry

    3
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\1000004002\f27a674c45.exe
      Filesize

      1.8MB

      MD5

      b9391180ca5ecf85b1355a8ab9e7788c

      SHA1

      4333a0cce449658f915c40531536284d08749641

      SHA256

      5e37c478830203d0789606f447d9ff7e6457ab7c3e65ac460bbcef65d2cb2cba

      SHA512

      bbdbdaad930a56d000b030a539cf332bf677fcad3da9effcc3e5795db6835ab0750d45ee48647902aee121884cda6b0aba36e95c70e7b599643698b2677b6458

    • C:\Users\Admin\AppData\Local\Temp\1000005001\cf2af46ac8.exe
      Filesize

      2.4MB

      MD5

      80ae5cbd00679a40fb626eb6bff225fc

      SHA1

      91c83604f19ae911ab7d21ef089adf15b9274277

      SHA256

      b219a659c47935b91907c4f39270bf6aa01fcdc5958ec88fc16802a0cfdcc5bd

      SHA512

      0e2a4509fd7f3f4c0ff9f7372c93b989696312cca21cd6507e8addec106e594bed6ef5f15555c030807759ccb9d1d33c92b0bf913cb86dd318914cb146882b10

    • C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
      Filesize

      1.0MB

      MD5

      585d16749fda38cb7f8a987137890167

      SHA1

      0b3f1064b2f0ddf397552e442e99e1c233c67df1

      SHA256

      496219a22d96d4eb4c699045521b7fa73bba242d4e84e62f565e8d8046fa00c5

      SHA512

      784c3a2e3fa3e90f57ed059a5bc204441da3ebc173a93b67e752f84cc2e2cf0f4ddc49aabeaa3233053e49d51633f6bb93a90c0735292084305b00bf79b2c632

    • C:\Users\Admin\AppData\Local\Temp\9217037dc9\explortu.exe
      Filesize

      1.8MB

      MD5

      9086b8ef6ee84dc302b9cab65774fb91

      SHA1

      b6a78a108cb3175977d2eef842d4577aad75d1a7

      SHA256

      2a7bcc744f190d188bd472926addd188b18cfc6074a00c50c6f39fc16e383893

      SHA512

      426e766939141638940ec6a737d1e21ed7f78d0f7d8464693652642caf603db5b65db51a06e0f7655c1f6d1bcc2cd7f6ef4245f9e8363c525a2341653c2a9806

    • memory/688-169-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-142-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-144-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-146-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-133-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-96-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-158-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-149-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-152-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/688-155-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/1180-138-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/1180-140-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/1264-22-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-18-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-107-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-157-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-129-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-154-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-130-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-62-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-151-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-141-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-21-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-148-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-20-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-145-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1264-19-0x0000000000EE1000-0x0000000000F0F000-memory.dmp
      Filesize

      184KB

    • memory/1264-160-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/1972-128-0x0000000006820000-0x00000000068B2000-memory.dmp
      Filesize

      584KB

    • memory/1972-125-0x0000000000400000-0x000000000042C000-memory.dmp
      Filesize

      176KB

    • memory/1972-131-0x0000000006690000-0x00000000066F6000-memory.dmp
      Filesize

      408KB

    • memory/1972-127-0x0000000005B70000-0x0000000006116000-memory.dmp
      Filesize

      5.6MB

    • memory/2264-162-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/2264-168-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/2428-166-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/2428-164-0x0000000000C80000-0x000000000112F000-memory.dmp
      Filesize

      4.7MB

    • memory/2880-3-0x0000000000980000-0x0000000000E40000-memory.dmp
      Filesize

      4.8MB

    • memory/2880-0-0x0000000000980000-0x0000000000E40000-memory.dmp
      Filesize

      4.8MB

    • memory/2880-5-0x0000000000980000-0x0000000000E40000-memory.dmp
      Filesize

      4.8MB

    • memory/2880-2-0x0000000000981000-0x00000000009AF000-memory.dmp
      Filesize

      184KB

    • memory/2880-17-0x0000000000980000-0x0000000000E40000-memory.dmp
      Filesize

      4.8MB

    • memory/2880-1-0x0000000077596000-0x0000000077598000-memory.dmp
      Filesize

      8KB

    • memory/3184-40-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-30-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-28-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-56-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-25-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-57-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-29-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/3184-58-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-33-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-60-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-63-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-64-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-65-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-66-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-61-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-35-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-36-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-46-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-34-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-55-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-59-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-37-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-38-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-32-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-39-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-41-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-31-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-43-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-45-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-42-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3184-44-0x0000000000400000-0x00000000009C2000-memory.dmp
      Filesize

      5.8MB

    • memory/3772-93-0x0000000000D40000-0x00000000011EF000-memory.dmp
      Filesize

      4.7MB

    • memory/3772-74-0x0000000000D40000-0x00000000011EF000-memory.dmp
      Filesize

      4.7MB

    • memory/4272-126-0x00000000007A0000-0x00000000007A1000-memory.dmp
      Filesize

      4KB

    • memory/4272-124-0x00000000007A0000-0x00000000007A1000-memory.dmp
      Filesize

      4KB

    • memory/4660-134-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-143-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-159-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-150-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-156-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-147-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-108-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4660-153-0x00000000002D0000-0x00000000008E6000-memory.dmp
      Filesize

      6.1MB

    • memory/4920-139-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB

    • memory/4920-136-0x0000000000EE0000-0x00000000013A0000-memory.dmp
      Filesize

      4.8MB