Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-03-2024 04:26

General

  • Target

    f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787.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 5 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 10 IoCs

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

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 4 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.

  • 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 4 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 21 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787.exe
    "C:\Users\Admin\AppData\Local\Temp\f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks computer location settings
    • 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:4156
    • 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
      • Checks computer location settings
      • Executes dropped EXE
      • Identifies Wine through registry keys
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1796
      • C:\Users\Admin\AppData\Local\Temp\1000010001\18fd7ab5d7.exe
        "C:\Users\Admin\AppData\Local\Temp\1000010001\18fd7ab5d7.exe"
        3⤵
        • Identifies VirtualBox via ACPI registry values (likely anti-VM)
        • Checks BIOS information in registry
        • Executes dropped EXE
        • Identifies Wine through registry keys
        PID:2144
      • 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:1684
        • 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:3472
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:5088
            • 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\727153400192_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:1680
        • 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:2684
    • 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:3088
    • 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:2984

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Defense Evasion

    Virtualization/Sandbox Evasion

    2
    T1497

    Credential Access

    Unsecured Credentials

    3
    T1552

    Credentials In Files

    2
    T1552.001

    Credentials in Registry

    1
    T1552.002

    Discovery

    Query Registry

    4
    T1012

    Virtualization/Sandbox Evasion

    2
    T1497

    System Information Discovery

    3
    T1082

    Collection

    Data from Local System

    3
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

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

      1.2MB

      MD5

      79b617aa3533b46687ffcb816e84ae43

      SHA1

      714f7fd79da7977d5b216984515e1a3f309112d7

      SHA256

      260860efc362b3e9984518279a1fe9d30a045a45827f41056c5ec55057806fdb

      SHA512

      06c495874c8ffd7dab847d3b9efdd52ec0411c045835739e8a905cb293bb872d9fb705f31fd4a1e9f72454b5a1b4420d271fd7c6ea000b9f1d02e646699ba76f

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

      1.8MB

      MD5

      1183330295d5e7fdcf0cdcdb277e4ebf

      SHA1

      c606713113c7d61332302d9931a80b33075ab724

      SHA256

      f67dd838b2a5fbb4739bd30ca721240f99f2f66e49c352aa600f2d443004c787

      SHA512

      ff499067374d4621a958ed7753e2526b0f16b7e7b18055d4d23ac7b1acbb92e342ffccca8d229e1973f76e83eac5646f041969386cb36a9b58b9fc6b6e0c5849

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

      1024KB

      MD5

      2fd612c501c18adf2e8f2af73e96386e

      SHA1

      2a317837ac458a200c40b3d27dc406afda56d36f

      SHA256

      bbd35b1b13a7145c02aa6b9fa8a7196fbb7ad973b87c19d4e58bfaf04267e06f

      SHA512

      50002e2e2d83aa7a4bd90623ba20e55cf1f3a8fbeb4315bb69cc1717a37288c1aeb2217a4fed1659dde90b232e95b0255bcb20c0d6f3252250feb85dd2b2a494

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

      896KB

      MD5

      fba126513b81b1f88d4b26bd9264ea23

      SHA1

      598e7ed224f5989943eedccc8b2d26837e05d08b

      SHA256

      94e4f2c83883546e24e209f60941d80d568fbec579b6901c92e4da6416eca01e

      SHA512

      8e9e6abaf2009a73fb98112e296a7d1ef478b10ccf2b1b5ad831680d9be5209d793078d07a0b270c0c5a4849a6135b11ed064e5551d555696f57ae88d40b7213

    • C:\Users\Admin\AppData\Local\Temp\1000010001\18fd7ab5d7.exe
      Filesize

      3.0MB

      MD5

      9577dfcaf7be49beb8ecd37baa3d22d3

      SHA1

      78796999cf6fc51e025648f8d29b0c897a91c109

      SHA256

      269d2164f14d3d51943f86f57f9caf8b9b78bb2b668f373aa2c9b3847fbb573a

      SHA512

      949bf3363a7517ac5055ece2c032e1a049c194ff715a2e53b856b1df57659f65596bc3b785991e94d0bc1c628f2fcc5d5fdf37fd31e8dcb083a6a9312f0753eb

    • C:\Users\Admin\AppData\Local\Temp\1000010001\18fd7ab5d7.exe
      Filesize

      384KB

      MD5

      da8bf3bfbe1df74c1cf6188f3f1066b4

      SHA1

      4114386906b2cab802ca1f5466b994640e244b66

      SHA256

      6b9a194a4a8d02ad3934e91fc3db307f4607fac385927acb664cfe29c6751f21

      SHA512

      1d3dc21d2d5846935bcd944a10caa605c9f4f30dd999d8eb4f76405824754136efb0afe632d26984a60142951476b6ab96350436b180cf9de4554fedaea22fc8

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gbbj2rri.fri.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • 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/1680-82-0x000001596B670000-0x000001596B67A000-memory.dmp
      Filesize

      40KB

    • memory/1680-77-0x00007FFE5FD20000-0x00007FFE607E1000-memory.dmp
      Filesize

      10.8MB

    • memory/1680-79-0x000001596B690000-0x000001596B6A0000-memory.dmp
      Filesize

      64KB

    • memory/1680-80-0x000001596B690000-0x000001596B6A0000-memory.dmp
      Filesize

      64KB

    • memory/1680-78-0x000001596B690000-0x000001596B6A0000-memory.dmp
      Filesize

      64KB

    • memory/1680-72-0x000001596B610000-0x000001596B632000-memory.dmp
      Filesize

      136KB

    • memory/1680-81-0x000001596C190000-0x000001596C1A2000-memory.dmp
      Filesize

      72KB

    • memory/1680-88-0x00007FFE5FD20000-0x00007FFE607E1000-memory.dmp
      Filesize

      10.8MB

    • memory/1796-90-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-54-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-28-0x0000000005040000-0x0000000005041000-memory.dmp
      Filesize

      4KB

    • memory/1796-27-0x0000000004FF0000-0x0000000004FF1000-memory.dmp
      Filesize

      4KB

    • memory/1796-30-0x0000000004FE0000-0x0000000004FE1000-memory.dmp
      Filesize

      4KB

    • memory/1796-29-0x0000000004FD0000-0x0000000004FD1000-memory.dmp
      Filesize

      4KB

    • memory/1796-31-0x0000000005030000-0x0000000005031000-memory.dmp
      Filesize

      4KB

    • memory/1796-32-0x0000000005060000-0x0000000005061000-memory.dmp
      Filesize

      4KB

    • memory/1796-33-0x0000000005050000-0x0000000005051000-memory.dmp
      Filesize

      4KB

    • memory/1796-24-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-25-0x0000000005000000-0x0000000005001000-memory.dmp
      Filesize

      4KB

    • memory/1796-124-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-122-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-91-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-146-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-66-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-23-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-120-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-144-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-118-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-142-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-116-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-140-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-127-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-138-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/1796-26-0x0000000005010000-0x0000000005011000-memory.dmp
      Filesize

      4KB

    • memory/1796-105-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/2144-89-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-53-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-102-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-103-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-52-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-137-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-123-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-141-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-121-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-145-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-125-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-119-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-143-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-117-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-139-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2144-115-0x0000000000F30000-0x00000000012DF000-memory.dmp
      Filesize

      3.7MB

    • memory/2984-133-0x0000000005210000-0x0000000005211000-memory.dmp
      Filesize

      4KB

    • memory/2984-128-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/2984-129-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/2984-130-0x0000000005240000-0x0000000005241000-memory.dmp
      Filesize

      4KB

    • memory/2984-131-0x0000000005250000-0x0000000005251000-memory.dmp
      Filesize

      4KB

    • memory/2984-132-0x0000000005270000-0x0000000005271000-memory.dmp
      Filesize

      4KB

    • memory/2984-136-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/2984-134-0x0000000005230000-0x0000000005231000-memory.dmp
      Filesize

      4KB

    • memory/2984-135-0x0000000005220000-0x0000000005221000-memory.dmp
      Filesize

      4KB

    • memory/3088-110-0x0000000005750000-0x0000000005751000-memory.dmp
      Filesize

      4KB

    • memory/3088-114-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/3088-113-0x0000000005700000-0x0000000005701000-memory.dmp
      Filesize

      4KB

    • memory/3088-112-0x0000000005710000-0x0000000005711000-memory.dmp
      Filesize

      4KB

    • memory/3088-111-0x00000000056F0000-0x00000000056F1000-memory.dmp
      Filesize

      4KB

    • memory/3088-108-0x0000000005730000-0x0000000005731000-memory.dmp
      Filesize

      4KB

    • memory/3088-109-0x0000000005720000-0x0000000005721000-memory.dmp
      Filesize

      4KB

    • memory/3088-107-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/3088-106-0x0000000000DA0000-0x0000000001249000-memory.dmp
      Filesize

      4.7MB

    • memory/4156-1-0x0000000077344000-0x0000000077346000-memory.dmp
      Filesize

      8KB

    • memory/4156-2-0x0000000000040000-0x00000000004E9000-memory.dmp
      Filesize

      4.7MB

    • memory/4156-0-0x0000000000040000-0x00000000004E9000-memory.dmp
      Filesize

      4.7MB

    • memory/4156-4-0x00000000052C0000-0x00000000052C1000-memory.dmp
      Filesize

      4KB

    • memory/4156-3-0x00000000052B0000-0x00000000052B1000-memory.dmp
      Filesize

      4KB

    • memory/4156-5-0x00000000052A0000-0x00000000052A1000-memory.dmp
      Filesize

      4KB

    • memory/4156-6-0x00000000052E0000-0x00000000052E1000-memory.dmp
      Filesize

      4KB

    • memory/4156-7-0x0000000005280000-0x0000000005281000-memory.dmp
      Filesize

      4KB

    • memory/4156-8-0x0000000005290000-0x0000000005291000-memory.dmp
      Filesize

      4KB

    • memory/4156-9-0x0000000005300000-0x0000000005301000-memory.dmp
      Filesize

      4KB

    • memory/4156-11-0x00000000052F0000-0x00000000052F1000-memory.dmp
      Filesize

      4KB

    • memory/4156-22-0x0000000000040000-0x00000000004E9000-memory.dmp
      Filesize

      4.7MB