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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/05/2024, 03:39

General

  • Target

    68a03989c401935856f83b05945a3981e6f5c945d16d61c79da883c078572329.exe

  • Size

    1.8MB

  • MD5

    ca631405c16e836a9d263c22306ca8fa

  • SHA1

    1d5437fc55fe852ca2ec4e9642d95569204937ec

  • SHA256

    68a03989c401935856f83b05945a3981e6f5c945d16d61c79da883c078572329

  • SHA512

    55b2ed35f71b03bf7a39586d5820cc3f84ba4d10720a05c2beb16e8184bd02877c729a8b3375c7b3526cfd4ac1c521fc37db64d75dfb55886fc4ac8a971f6be0

  • SSDEEP

    24576:6/Sgg64KWKPQQpme9TIOMefZZ/+pdLM6NCi+LNWrJJveXc1G818Jnmi72CNlg1RT:tkWKPQQYsc3efZKTki+L0rnKSKmw6TT

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

18befc

C2

http://5.42.96.141

Attributes
  • install_dir

    908f070dff

  • install_file

    explorku.exe

  • strings_key

    b25a9385246248a95c600f9a061438e1

  • url_paths

    /go34ko8/index.php

rc4.plain

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes
  • install_dir

    7af68cdb52

  • install_file

    axplons.exe

  • strings_key

    e2ce58e78f631ed97d01fe7b70e85d5e

  • url_paths

    /zamo7h/index.php

rc4.plain

Extracted

Family

risepro

C2

147.45.47.126:58709

Signatures

  • Amadey

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

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 11 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 22 IoCs

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

  • Checks computer location settings 2 TTPs 5 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 11 IoCs
  • Identifies Wine through registry keys 2 TTPs 5 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.

  • Themida packer 51 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks whether UAC is enabled 1 TTPs 6 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 5 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\68a03989c401935856f83b05945a3981e6f5c945d16d61c79da883c078572329.exe
    "C:\Users\Admin\AppData\Local\Temp\68a03989c401935856f83b05945a3981e6f5c945d16d61c79da883c078572329.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • Checks whether UAC is enabled
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:2672
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"
      2⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Checks computer location settings
      • Executes dropped EXE
      • Adds Run key to start application
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      PID:32
      • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
        "C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe"
        3⤵
          PID:2752
        • C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe
          "C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Checks computer location settings
          • 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:940
          • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
            "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe"
            4⤵
            • Identifies VirtualBox via ACPI registry values (likely anti-VM)
            • Checks BIOS information in registry
            • Checks computer location settings
            • Executes dropped EXE
            • Identifies Wine through registry keys
            • Suspicious use of NtSetInformationThreadHideFromDebugger
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of WriteProcessMemory
            PID:2024
            • C:\Users\Admin\AppData\Local\Temp\1000064001\123.exe
              "C:\Users\Admin\AppData\Local\Temp\1000064001\123.exe"
              5⤵
              • Executes dropped EXE
              • Suspicious use of SetThreadContext
              • Suspicious use of WriteProcessMemory
              PID:2968
              • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
                "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
                6⤵
                • Checks computer location settings
                • Suspicious use of AdjustPrivilegeToken
                • Suspicious use of WriteProcessMemory
                PID:3164
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\delete.bat" "
                  7⤵
                  • Suspicious use of WriteProcessMemory
                  PID:4052
                  • C:\Windows\SysWOW64\PING.EXE
                    ping 127.0.0.1 -n 2
                    8⤵
                    • Runs ping.exe
                    PID:4160
        • C:\Users\Admin\AppData\Local\Temp\1000014001\8f8b54c527.exe
          "C:\Users\Admin\AppData\Local\Temp\1000014001\8f8b54c527.exe"
          3⤵
          • Identifies VirtualBox via ACPI registry values (likely anti-VM)
          • Checks BIOS information in registry
          • Executes dropped EXE
          • Checks whether UAC is enabled
          PID:4464
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3848
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:2440
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:1172
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:2964
    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe
      1⤵
      • Identifies VirtualBox via ACPI registry values (likely anti-VM)
      • Checks BIOS information in registry
      • Executes dropped EXE
      • Checks whether UAC is enabled
      PID:2732
    • C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
      C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2028

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1000013001\amers.exe

      Filesize

      1.8MB

      MD5

      97aca3e79ee54a3eff17a8ed25bc037d

      SHA1

      9a835971559040f587d8697379fd1e2396c7a3a8

      SHA256

      2b6c606a88c3c7c3d9ced145f43d864dfd307e35da5bc61792c183d54fba29ec

      SHA512

      7ffa1f7e657816c4fc2ca82a6cb149a5ad7e0a1f79ace3814d1deace6152fb5235f866f984a290ce3bf2865574e09d5a966b2e834e34c81d55eb2c7d6c3f62e7

    • C:\Users\Admin\AppData\Local\Temp\1000014001\8f8b54c527.exe

      Filesize

      2.1MB

      MD5

      4fe0572fb9b72ea4504c3e7eea8f095b

      SHA1

      16500f90e4d8eadfc439952ca77643945aa28f4d

      SHA256

      97688097a18e2830bdf987acf0dec418b62ff967b8f3621b54f7d9b11567d0d5

      SHA512

      7480c2d98147b9461803e5ef62e42dfaf8c110b5454edbd4b8d4f50cdb7a762c93f4cce3dd51dd12a0a7246c725268b006f63b02fe9179328ae8053edb43cf5c

    • C:\Users\Admin\AppData\Local\Temp\1000064001\123.exe

      Filesize

      314KB

      MD5

      d1ec6dbbe13ed8451b267702350c12c6

      SHA1

      85137de6a39adaea4593bdeb7145ad55a578b397

      SHA256

      ca8c047625f5cf6483de7787327e9728efbc3cdfabff58ca623a2966f5c15600

      SHA512

      cb56c17fc95f7ddc0ec885e992a7dbf1f9d4fa0890cb5d652fff88c6ec13c2f5f681389415edebfefee0d07d8c5d50af242d13887eaa61a9031908d7d790f750

    • C:\Users\Admin\AppData\Local\Temp\908f070dff\explorku.exe

      Filesize

      1.8MB

      MD5

      ca631405c16e836a9d263c22306ca8fa

      SHA1

      1d5437fc55fe852ca2ec4e9642d95569204937ec

      SHA256

      68a03989c401935856f83b05945a3981e6f5c945d16d61c79da883c078572329

      SHA512

      55b2ed35f71b03bf7a39586d5820cc3f84ba4d10720a05c2beb16e8184bd02877c729a8b3375c7b3526cfd4ac1c521fc37db64d75dfb55886fc4ac8a971f6be0

    • C:\Users\Admin\AppData\Local\Temp\delete.bat

      Filesize

      154B

      MD5

      fc7814d37c2c33c99754f0872f113bb7

      SHA1

      a0fccd951eb74bce77dfbd69180d7b140a28ba68

      SHA256

      f15bcd8b8a067a2b2785fae54701fe001242e05412e2cf062cb91bd48d912d49

      SHA512

      900e292acf1caeb09755685b5096fb72c2c0fc5f9ae41a63e2dfbee00004bd2ed7be55c223bac3b19b837823add48b6876568f4c69fb407b132b6f46583ebce2

    • memory/32-22-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-24-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-25-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-23-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-27-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-112-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-26-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-28-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-30-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/32-29-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/940-48-0x0000000000C40000-0x000000000110B000-memory.dmp

      Filesize

      4.8MB

    • memory/940-49-0x0000000076F94000-0x0000000076F96000-memory.dmp

      Filesize

      8KB

    • memory/940-62-0x0000000000C40000-0x000000000110B000-memory.dmp

      Filesize

      4.8MB

    • memory/1172-155-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/1172-164-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-137-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-154-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-140-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-143-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-63-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-123-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-146-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2024-134-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2028-197-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2028-188-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/2440-127-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-126-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-120-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-121-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-122-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-125-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-124-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-129-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2440-130-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-4-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-0-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-21-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-7-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-3-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-2-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-1-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-6-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-8-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2672-5-0x0000000000800000-0x0000000000D63000-memory.dmp

      Filesize

      5.4MB

    • memory/2732-189-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2732-195-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-152-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-153-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-162-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-151-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-156-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-157-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-159-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2964-158-0x0000000000FC0000-0x0000000001523000-memory.dmp

      Filesize

      5.4MB

    • memory/2968-106-0x00000000013D0000-0x00000000013D1000-memory.dmp

      Filesize

      4KB

    • memory/2968-108-0x00000000013D0000-0x00000000013D1000-memory.dmp

      Filesize

      4KB

    • memory/3164-109-0x0000000005E60000-0x0000000006404000-memory.dmp

      Filesize

      5.6MB

    • memory/3164-111-0x00000000069C0000-0x0000000006A26000-memory.dmp

      Filesize

      408KB

    • memory/3164-107-0x0000000000400000-0x000000000042C000-memory.dmp

      Filesize

      176KB

    • memory/3164-110-0x0000000006B30000-0x0000000006BC2000-memory.dmp

      Filesize

      584KB

    • memory/3848-128-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/3848-131-0x00000000000D0000-0x000000000059B000-memory.dmp

      Filesize

      4.8MB

    • memory/4464-132-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-83-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-85-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-87-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-90-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-89-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-88-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-86-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-84-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB

    • memory/4464-82-0x00000000009C0000-0x000000000103B000-memory.dmp

      Filesize

      6.5MB