Analysis

  • max time kernel
    293s
  • max time network
    300s
  • platform
    windows10-1703_x64
  • resource
    win10-20240221-en
  • resource tags

    arch:x64arch:x86image:win10-20240221-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01-04-2024 05:11

General

  • Target

    e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf.exe

  • Size

    1.8MB

  • MD5

    6e6edbd28913736072655033c4d97d95

  • SHA1

    af08c68fd2e870bdaeb38eb323e1595759b0611e

  • SHA256

    e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

  • SHA512

    63d57684c09f21ec0a4deb15960ba9213fee458fae72509a4087b93954b4950e9ca979c893cee25ca54b79286f356de35d66172ffe757289c80bac3325b93614

  • SSDEEP

    24576:aoIP5BhzjAo9uRKKT0HLqkK9fnfWYcL3lKJj7UJryEzxykaRcVPDmAn2W1bnOX:yLJjQKK80n2MJj7UJryEzgkaRc5JjyX

Malware Config

Extracted

Family

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • install_dir

    09fd851a4f

  • install_file

    explorha.exe

  • strings_key

    443351145ece4966ded809641c77cfa8

  • url_paths

    /Pneh2sXQk0/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 7 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 14 IoCs

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

  • Executes dropped EXE 6 IoCs
  • Identifies Wine through registry keys 2 TTPs 7 IoCs

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

  • Loads dropped DLL 3 IoCs
  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious use of NtSetInformationThreadHideFromDebugger 7 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 27 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf.exe
    "C:\Users\Admin\AppData\Local\Temp\e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf.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
    • Suspicious use of WriteProcessMemory
    PID:2888
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
      2⤵
      • 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:3812
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
        3⤵
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:5072
        • C:\Windows\system32\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main
          4⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:4680
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:2900
            • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
              powershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\855258223215_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1580
        • C:\Windows\SysWOW64\rundll32.exe
          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
          3⤵
          • Blocklisted process makes network request
          • Loads dropped DLL
          PID:4272
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:2844
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:4144
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:192
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:3740
    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
      C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.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:3156

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe

      Filesize

      1.8MB

      MD5

      6e6edbd28913736072655033c4d97d95

      SHA1

      af08c68fd2e870bdaeb38eb323e1595759b0611e

      SHA256

      e67fe73c2d320807e9bf7c2ffcdf8bb9089bb7271d0f2e4d65ab043a8ee9efaf

      SHA512

      63d57684c09f21ec0a4deb15960ba9213fee458fae72509a4087b93954b4950e9ca979c893cee25ca54b79286f356de35d66172ffe757289c80bac3325b93614

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d2etr3fa.w5j.ps1

      Filesize

      1B

      MD5

      c4ca4238a0b923820dcc509a6f75849b

      SHA1

      356a192b7913b04c54574d18c28d46e6395428ab

      SHA256

      6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

      SHA512

      4dff4ea340f0a823f15d3f4f01ab62eae0e5da579ccb851f8db9dfe84c58b2b37b89903a740e1ee172da793a6e79d560e5f7f9bd058a12a280433ed6fa46510a

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

      Filesize

      109KB

      MD5

      726cd06231883a159ec1ce28dd538699

      SHA1

      404897e6a133d255ad5a9c26ac6414d7134285a2

      SHA256

      12fef2d5995d671ec0e91bdbdc91e2b0d3c90ed3a8b2b13ddaa8ad64727dcd46

      SHA512

      9ea82e7cb6c6a58446bd5033855947c3e2d475d2910f2b941235e0b96aa08eec822d2dd17cc86b2d3fce930f78b799291992408e309a6c63e3011266810ea83e

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      1.2MB

      MD5

      15a42d3e4579da615a384c717ab2109b

      SHA1

      22aeedeb2307b1370cdab70d6a6b6d2c13ad2301

      SHA256

      3c97bb410e49b11af8116feb7240b7101e1967cae7538418c45c3d2e072e8103

      SHA512

      1eb7f126dccc88a2479e3818c36120f5af3caa0d632b9ea803485ee6531d6e2a1fd0805b1c4364983d280df23ea5ca3ad4a5fca558ac436efae36af9b795c444

    • memory/192-161-0x0000000005880000-0x0000000005881000-memory.dmp

      Filesize

      4KB

    • memory/192-162-0x00000000058C0000-0x00000000058C1000-memory.dmp

      Filesize

      4KB

    • memory/192-163-0x0000000005860000-0x0000000005861000-memory.dmp

      Filesize

      4KB

    • memory/192-159-0x0000000005890000-0x0000000005891000-memory.dmp

      Filesize

      4KB

    • memory/192-160-0x00000000058A0000-0x00000000058A1000-memory.dmp

      Filesize

      4KB

    • memory/192-158-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/192-157-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/192-164-0x0000000005870000-0x0000000005871000-memory.dmp

      Filesize

      4KB

    • memory/192-165-0x00000000058B0000-0x00000000058B1000-memory.dmp

      Filesize

      4KB

    • memory/192-166-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/1580-47-0x0000024576E20000-0x0000024576E42000-memory.dmp

      Filesize

      136KB

    • memory/1580-48-0x00007FFD148C0000-0x00007FFD152AC000-memory.dmp

      Filesize

      9.9MB

    • memory/1580-122-0x00007FFD148C0000-0x00007FFD152AC000-memory.dmp

      Filesize

      9.9MB

    • memory/1580-113-0x0000024576F90000-0x0000024576F9A000-memory.dmp

      Filesize

      40KB

    • memory/1580-100-0x0000024576FB0000-0x0000024576FC2000-memory.dmp

      Filesize

      72KB

    • memory/1580-85-0x0000024576790000-0x00000245767A0000-memory.dmp

      Filesize

      64KB

    • memory/1580-53-0x0000024576FD0000-0x0000024577046000-memory.dmp

      Filesize

      472KB

    • memory/1580-50-0x0000024576790000-0x00000245767A0000-memory.dmp

      Filesize

      64KB

    • memory/1580-51-0x0000024576790000-0x00000245767A0000-memory.dmp

      Filesize

      64KB

    • memory/2844-68-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/2844-76-0x0000000005860000-0x0000000005861000-memory.dmp

      Filesize

      4KB

    • memory/2844-99-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/2844-84-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/2844-81-0x0000000005830000-0x0000000005831000-memory.dmp

      Filesize

      4KB

    • memory/2844-83-0x0000000005870000-0x0000000005871000-memory.dmp

      Filesize

      4KB

    • memory/2844-79-0x0000000005820000-0x0000000005821000-memory.dmp

      Filesize

      4KB

    • memory/2844-78-0x0000000005880000-0x0000000005881000-memory.dmp

      Filesize

      4KB

    • memory/2844-77-0x0000000005840000-0x0000000005841000-memory.dmp

      Filesize

      4KB

    • memory/2844-74-0x0000000005850000-0x0000000005851000-memory.dmp

      Filesize

      4KB

    • memory/2888-19-0x0000000000A50000-0x0000000000F06000-memory.dmp

      Filesize

      4.7MB

    • memory/2888-1-0x0000000077144000-0x0000000077145000-memory.dmp

      Filesize

      4KB

    • memory/2888-4-0x00000000055C0000-0x00000000055C1000-memory.dmp

      Filesize

      4KB

    • memory/2888-2-0x0000000000A50000-0x0000000000F06000-memory.dmp

      Filesize

      4.7MB

    • memory/2888-9-0x00000000055D0000-0x00000000055D1000-memory.dmp

      Filesize

      4KB

    • memory/2888-10-0x0000000005600000-0x0000000005601000-memory.dmp

      Filesize

      4KB

    • memory/2888-8-0x0000000005590000-0x0000000005591000-memory.dmp

      Filesize

      4KB

    • memory/2888-5-0x00000000055A0000-0x00000000055A1000-memory.dmp

      Filesize

      4KB

    • memory/2888-0-0x0000000000A50000-0x0000000000F06000-memory.dmp

      Filesize

      4.7MB

    • memory/2888-7-0x0000000005580000-0x0000000005581000-memory.dmp

      Filesize

      4KB

    • memory/2888-3-0x00000000055B0000-0x00000000055B1000-memory.dmp

      Filesize

      4KB

    • memory/2888-6-0x00000000055E0000-0x00000000055E1000-memory.dmp

      Filesize

      4KB

    • memory/2888-12-0x00000000055F0000-0x00000000055F1000-memory.dmp

      Filesize

      4KB

    • memory/3156-198-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3740-176-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

      Filesize

      4KB

    • memory/3740-182-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3740-175-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

      Filesize

      4KB

    • memory/3740-178-0x0000000004D00000-0x0000000004D01000-memory.dmp

      Filesize

      4KB

    • memory/3740-174-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3740-177-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

      Filesize

      4KB

    • memory/3812-168-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-31-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-202-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-201-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-200-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-199-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-22-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-188-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-187-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-186-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-185-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-150-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-151-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-152-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-153-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-154-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-155-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-138-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-137-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-136-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-135-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-134-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-123-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-67-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-21-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-184-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-30-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

      Filesize

      4KB

    • memory/3812-167-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-23-0x0000000004C80000-0x0000000004C81000-memory.dmp

      Filesize

      4KB

    • memory/3812-169-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-170-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-171-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-172-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/3812-29-0x0000000004CE0000-0x0000000004CE1000-memory.dmp

      Filesize

      4KB

    • memory/3812-28-0x0000000000BE0000-0x0000000000BE1000-memory.dmp

      Filesize

      4KB

    • memory/3812-27-0x0000000000BD0000-0x0000000000BD1000-memory.dmp

      Filesize

      4KB

    • memory/3812-26-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

      Filesize

      4KB

    • memory/3812-25-0x0000000000BF0000-0x0000000000BF1000-memory.dmp

      Filesize

      4KB

    • memory/3812-24-0x0000000004C90000-0x0000000004C91000-memory.dmp

      Filesize

      4KB

    • memory/3812-183-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/4144-140-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/4144-149-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB

    • memory/4144-148-0x0000000004B80000-0x0000000004B81000-memory.dmp

      Filesize

      4KB

    • memory/4144-146-0x0000000004B30000-0x0000000004B31000-memory.dmp

      Filesize

      4KB

    • memory/4144-147-0x0000000004B40000-0x0000000004B41000-memory.dmp

      Filesize

      4KB

    • memory/4144-145-0x0000000004B90000-0x0000000004B91000-memory.dmp

      Filesize

      4KB

    • memory/4144-144-0x0000000004B50000-0x0000000004B51000-memory.dmp

      Filesize

      4KB

    • memory/4144-142-0x0000000004B60000-0x0000000004B61000-memory.dmp

      Filesize

      4KB

    • memory/4144-143-0x0000000004B70000-0x0000000004B71000-memory.dmp

      Filesize

      4KB

    • memory/4144-141-0x0000000001340000-0x00000000017F6000-memory.dmp

      Filesize

      4.7MB