Analysis

  • max time kernel
    143s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    08-03-2024 08:40

General

  • Target

    1183330295d5e7fdcf0cdcdb277e4ebf.exe

  • Size

    1.8MB

  • MD5

    1183330295d5e7fdcf0cdcdb277e4ebf

  • SHA1

    c606713113c7d61332302d9931a80b33075ab724

  • SHA256

    f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787

  • SHA512

    ff499067374d4621a958ed7753e2526b0f16b7e7b18055d4d23ac7b1acbb92e342ffccca8d229e1973f76e83eac5646f041969386cb36a9b58b9fc6b6e0c5849

  • SSDEEP

    49152:11CNWxSMTYaF7Za0RayW7SSXxm6aggChrYJS:11CozTYadoz7SkgoEJ

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

Extracted

Family

risepro

C2

193.233.132.62

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 3 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 6 IoCs

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

  • Executes dropped EXE 2 IoCs
  • Identifies Wine through registry keys 2 TTPs 3 IoCs

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

  • Loads dropped DLL 15 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 3 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 9 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1183330295d5e7fdcf0cdcdb277e4ebf.exe
    "C:\Users\Admin\AppData\Local\Temp\1183330295d5e7fdcf0cdcdb277e4ebf.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2912
    • 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
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Users\Admin\AppData\Local\Temp\1000010001\2e9c5b9d80.exe
        "C:\Users\Admin\AppData\Local\Temp\1000010001\2e9c5b9d80.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:2124
      • 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:1952
        • 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:1980
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:2776
            • 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\721934792624_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:648
        • 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:1604

    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

    3
    T1552

    Credentials In Files

    2
    T1552.001

    Credentials in Registry

    1
    T1552.002

    Discovery

    Query Registry

    3
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    3
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\1000010001\2e9c5b9d80.exe
      Filesize

      2.2MB

      MD5

      9973e6106fc5b2ad1071a7f42f8c1626

      SHA1

      ef151133e606dda1356cf7f48685303d8e064560

      SHA256

      01c38f5c9647d11ed5c69c28cb4ff3b7e57ecfa487c5298c517a62f6e6bb0144

      SHA512

      87976809281d7b9e796dcff48faef378092f7819cd1d99df722df1f12df71d06f1fb5a817e00ed6012839ee428015527b79344d7d6e02e58cb150ff616487aa6

    • 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

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

      1.8MB

      MD5

      1183330295d5e7fdcf0cdcdb277e4ebf

      SHA1

      c606713113c7d61332302d9931a80b33075ab724

      SHA256

      f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787

      SHA512

      ff499067374d4621a958ed7753e2526b0f16b7e7b18055d4d23ac7b1acbb92e342ffccca8d229e1973f76e83eac5646f041969386cb36a9b58b9fc6b6e0c5849

    • memory/648-112-0x000007FEF4FE0000-0x000007FEF597D000-memory.dmp
      Filesize

      9.6MB

    • memory/648-111-0x0000000002AE0000-0x0000000002B60000-memory.dmp
      Filesize

      512KB

    • memory/648-110-0x0000000002AE0000-0x0000000002B60000-memory.dmp
      Filesize

      512KB

    • memory/648-109-0x000007FEF4FE0000-0x000007FEF597D000-memory.dmp
      Filesize

      9.6MB

    • memory/648-105-0x000000001B550000-0x000000001B832000-memory.dmp
      Filesize

      2.9MB

    • memory/648-107-0x0000000002AE0000-0x0000000002B60000-memory.dmp
      Filesize

      512KB

    • memory/648-108-0x0000000002250000-0x0000000002258000-memory.dmp
      Filesize

      32KB

    • memory/648-106-0x000007FEF4FE0000-0x000007FEF597D000-memory.dmp
      Filesize

      9.6MB

    • memory/2124-132-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-68-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-154-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-152-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-150-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-148-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-146-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-144-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-142-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-140-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-138-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-136-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-134-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-116-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-83-0x0000000002F10000-0x0000000002F12000-memory.dmp
      Filesize

      8KB

    • memory/2124-82-0x0000000002540000-0x0000000002542000-memory.dmp
      Filesize

      8KB

    • memory/2124-80-0x0000000002A40000-0x0000000002A41000-memory.dmp
      Filesize

      4KB

    • memory/2124-81-0x0000000002DA0000-0x0000000002DA1000-memory.dmp
      Filesize

      4KB

    • memory/2124-79-0x0000000002D90000-0x0000000002D91000-memory.dmp
      Filesize

      4KB

    • memory/2124-78-0x0000000002D80000-0x0000000002D81000-memory.dmp
      Filesize

      4KB

    • memory/2124-76-0x0000000002C10000-0x0000000002C11000-memory.dmp
      Filesize

      4KB

    • memory/2124-77-0x0000000002DF0000-0x0000000002DF1000-memory.dmp
      Filesize

      4KB

    • memory/2124-75-0x0000000002D60000-0x0000000002D61000-memory.dmp
      Filesize

      4KB

    • memory/2124-74-0x0000000000220000-0x00000000007CB000-memory.dmp
      Filesize

      5.7MB

    • memory/2124-71-0x0000000002910000-0x0000000002911000-memory.dmp
      Filesize

      4KB

    • memory/2124-73-0x00000000026A0000-0x00000000026A1000-memory.dmp
      Filesize

      4KB

    • memory/2124-72-0x0000000002D70000-0x0000000002D71000-memory.dmp
      Filesize

      4KB

    • memory/2124-70-0x0000000002B80000-0x0000000002B81000-memory.dmp
      Filesize

      4KB

    • memory/2528-41-0x00000000026A0000-0x00000000026A1000-memory.dmp
      Filesize

      4KB

    • memory/2528-46-0x0000000002270000-0x0000000002271000-memory.dmp
      Filesize

      4KB

    • memory/2528-66-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-67-0x0000000006B80000-0x000000000712B000-memory.dmp
      Filesize

      5.7MB

    • memory/2528-52-0x0000000002210000-0x0000000002211000-memory.dmp
      Filesize

      4KB

    • memory/2528-69-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-51-0x0000000002970000-0x0000000002971000-memory.dmp
      Filesize

      4KB

    • memory/2528-50-0x0000000002960000-0x0000000002961000-memory.dmp
      Filesize

      4KB

    • memory/2528-49-0x0000000002420000-0x0000000002421000-memory.dmp
      Filesize

      4KB

    • memory/2528-38-0x0000000002500000-0x0000000002501000-memory.dmp
      Filesize

      4KB

    • memory/2528-39-0x0000000002950000-0x0000000002951000-memory.dmp
      Filesize

      4KB

    • memory/2528-40-0x0000000002200000-0x0000000002201000-memory.dmp
      Filesize

      4KB

    • memory/2528-153-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-42-0x00000000022C0000-0x00000000022C1000-memory.dmp
      Filesize

      4KB

    • memory/2528-43-0x00000000024F0000-0x00000000024F1000-memory.dmp
      Filesize

      4KB

    • memory/2528-44-0x0000000002690000-0x0000000002691000-memory.dmp
      Filesize

      4KB

    • memory/2528-45-0x0000000002900000-0x0000000002901000-memory.dmp
      Filesize

      4KB

    • memory/2528-133-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-47-0x00000000022D0000-0x00000000022D1000-memory.dmp
      Filesize

      4KB

    • memory/2528-35-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-151-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-149-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-147-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-145-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-143-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-141-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-139-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-137-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-34-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-115-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-36-0x00000000027B0000-0x00000000027B1000-memory.dmp
      Filesize

      4KB

    • memory/2528-135-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-131-0x0000000000140000-0x00000000005E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2528-37-0x00000000028D0000-0x00000000028D1000-memory.dmp
      Filesize

      4KB

    • memory/2912-12-0x0000000000970000-0x0000000000971000-memory.dmp
      Filesize

      4KB

    • memory/2912-0-0x0000000001240000-0x00000000016E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2912-1-0x0000000077220000-0x0000000077222000-memory.dmp
      Filesize

      8KB

    • memory/2912-5-0x0000000000C40000-0x0000000000C41000-memory.dmp
      Filesize

      4KB

    • memory/2912-4-0x0000000000FC0000-0x0000000000FC1000-memory.dmp
      Filesize

      4KB

    • memory/2912-33-0x0000000007100000-0x00000000075A9000-memory.dmp
      Filesize

      4.7MB

    • memory/2912-13-0x0000000000A90000-0x0000000000A91000-memory.dmp
      Filesize

      4KB

    • memory/2912-31-0x0000000007100000-0x00000000075A9000-memory.dmp
      Filesize

      4.7MB

    • memory/2912-11-0x0000000000FF0000-0x0000000000FF1000-memory.dmp
      Filesize

      4KB

    • memory/2912-32-0x0000000001240000-0x00000000016E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2912-10-0x0000000000B30000-0x0000000000B31000-memory.dmp
      Filesize

      4KB

    • memory/2912-3-0x0000000000EE0000-0x0000000000EE1000-memory.dmp
      Filesize

      4KB

    • memory/2912-9-0x0000000000A80000-0x0000000000A81000-memory.dmp
      Filesize

      4KB

    • memory/2912-19-0x0000000001230000-0x0000000001231000-memory.dmp
      Filesize

      4KB

    • memory/2912-8-0x0000000000ED0000-0x0000000000ED1000-memory.dmp
      Filesize

      4KB

    • memory/2912-18-0x0000000000920000-0x0000000000921000-memory.dmp
      Filesize

      4KB

    • memory/2912-7-0x0000000000520000-0x0000000000521000-memory.dmp
      Filesize

      4KB

    • memory/2912-17-0x0000000001050000-0x0000000001051000-memory.dmp
      Filesize

      4KB

    • memory/2912-6-0x0000000001000000-0x0000000001001000-memory.dmp
      Filesize

      4KB

    • memory/2912-15-0x0000000000B20000-0x0000000000B21000-memory.dmp
      Filesize

      4KB

    • memory/2912-2-0x0000000001240000-0x00000000016E9000-memory.dmp
      Filesize

      4.7MB

    • memory/2912-16-0x0000000001060000-0x0000000001061000-memory.dmp
      Filesize

      4KB