Analysis

  • max time kernel
    159s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-03-2024 21:15

General

  • Target

    ebe7be25107847a73b8cd41703dbfd3d56fbc042cb2cd1791272df1a1265e19d.exe

  • Size

    1.8MB

  • MD5

    318bcbbf975cc3f09f1a6768e971aff5

  • SHA1

    ba151dcddd2a879fc17800625d01901afe866f5b

  • SHA256

    ebe7be25107847a73b8cd41703dbfd3d56fbc042cb2cd1791272df1a1265e19d

  • SHA512

    2a5671f3c84888bd576c40827639d4ac0294dbcc52ace76b801e5904f38258cea4203e3c179b0bc3e8de809c2582da8a7a6cd11c4649814118abc2474675b27e

  • SSDEEP

    24576:ObNctZi3FsABNwHyrSd4Ib+2B2Xo6SSACBruXA9QzoKcqjcEemuhl2SPWjG7bQ7+:uKPMNycSQXogpuweodqjM3NOjG8s

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.

  • 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 5 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
  • Suspicious use of SetThreadContext 1 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 20 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 28 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebe7be25107847a73b8cd41703dbfd3d56fbc042cb2cd1791272df1a1265e19d.exe
    "C:\Users\Admin\AppData\Local\Temp\ebe7be25107847a73b8cd41703dbfd3d56fbc042cb2cd1791272df1a1265e19d.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:3280
    • 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
      • Adds Run key to start application
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:3828
      • 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:3264
        • 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:3932
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:1608
            • 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\098131212907_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2424
        • C:\Users\Admin\AppData\Local\Temp\1000022001\3f633814aa.exe
          "C:\Users\Admin\AppData\Local\Temp\1000022001\3f633814aa.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:4604
        • 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:1204
        • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
          "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
          3⤵
          • Executes dropped EXE
          PID:4700
    • 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:732
    • 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:4444

    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

      318bcbbf975cc3f09f1a6768e971aff5

      SHA1

      ba151dcddd2a879fc17800625d01901afe866f5b

      SHA256

      ebe7be25107847a73b8cd41703dbfd3d56fbc042cb2cd1791272df1a1265e19d

      SHA512

      2a5671f3c84888bd576c40827639d4ac0294dbcc52ace76b801e5904f38258cea4203e3c179b0bc3e8de809c2582da8a7a6cd11c4649814118abc2474675b27e

    • C:\Users\Admin\AppData\Local\Temp\1000022001\3f633814aa.exe

      Filesize

      2.9MB

      MD5

      32635a54551058c1e0180087b9184932

      SHA1

      d322ca951ec70ca949520fcfbb70c825b27d2985

      SHA256

      9dcb2c65f02febe00223be0c779f528431b5b8dfc1c8e95bde078e47ca66f7f5

      SHA512

      5178146b3086eafde88f31f8fea99b45873c15d1413e993dcbf2c301be7e237b2c60fb18d93446c4b3c553b0d56074f43fcbd3a3ac0da8c7286611eb72e7ad54

    • C:\Users\Admin\AppData\Local\Temp\1000022001\3f633814aa.exe

      Filesize

      1.9MB

      MD5

      cfb4a2f75e8252dae3533aabfaa0d1fc

      SHA1

      56501363fa1364e32f550d02a5252cfc92c6fde3

      SHA256

      a44bd5a8faf0403c2f335d6a6c5539ac81c15321bc10e458cb817231e9128f7b

      SHA512

      2ff24be39f9e387334d371fee5e8b63cabe5dd17cb147877d741aa0a5e141b9048badbf9ca544757570177a88dfb012968bcc2ca22f000142e584b2f390307da

    • C:\Users\Admin\AppData\Local\Temp\1000022001\3f633814aa.exe

      Filesize

      2.2MB

      MD5

      e0a79cbfd07a7e326a54e88490ae6ce3

      SHA1

      db72e2150195e3863f894bf1d4a8735473d6e308

      SHA256

      a44743f987d0e988a4d1d81a3f46ee1db1c127f77118a62ec57a83efa8377c94

      SHA512

      fa7738f2efb1a135090fbe0634022bfb24e945e7b0541eed4edf6c098ff08a71fe1ea53dab9953788a662dc0c870ec78ea847da7bc1f879c4d3a0ce2fe9420f9

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_axgd05zr.rum.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/732-96-0x00000000049D0000-0x00000000049D1000-memory.dmp

      Filesize

      4KB

    • memory/732-93-0x00000000049E0000-0x00000000049E1000-memory.dmp

      Filesize

      4KB

    • memory/732-81-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/732-91-0x00000000049F0000-0x00000000049F1000-memory.dmp

      Filesize

      4KB

    • memory/732-92-0x0000000004A00000-0x0000000004A01000-memory.dmp

      Filesize

      4KB

    • memory/732-94-0x0000000004A30000-0x0000000004A31000-memory.dmp

      Filesize

      4KB

    • memory/732-95-0x00000000049C0000-0x00000000049C1000-memory.dmp

      Filesize

      4KB

    • memory/732-108-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/732-106-0x0000000004A20000-0x0000000004A21000-memory.dmp

      Filesize

      4KB

    • memory/732-105-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/2424-48-0x0000019C12740000-0x0000019C12762000-memory.dmp

      Filesize

      136KB

    • memory/2424-68-0x00007FF840410000-0x00007FF840ED1000-memory.dmp

      Filesize

      10.8MB

    • memory/2424-62-0x0000019C12730000-0x0000019C1273A000-memory.dmp

      Filesize

      40KB

    • memory/2424-61-0x0000019C2A8E0000-0x0000019C2A8F2000-memory.dmp

      Filesize

      72KB

    • memory/2424-60-0x0000019C2A920000-0x0000019C2A930000-memory.dmp

      Filesize

      64KB

    • memory/2424-59-0x0000019C2A920000-0x0000019C2A930000-memory.dmp

      Filesize

      64KB

    • memory/2424-58-0x00007FF840410000-0x00007FF840ED1000-memory.dmp

      Filesize

      10.8MB

    • memory/3280-7-0x0000000005410000-0x0000000005411000-memory.dmp

      Filesize

      4KB

    • memory/3280-4-0x0000000005420000-0x0000000005421000-memory.dmp

      Filesize

      4KB

    • memory/3280-3-0x0000000005430000-0x0000000005431000-memory.dmp

      Filesize

      4KB

    • memory/3280-2-0x0000000000D50000-0x00000000011FB000-memory.dmp

      Filesize

      4.7MB

    • memory/3280-10-0x0000000005480000-0x0000000005481000-memory.dmp

      Filesize

      4KB

    • memory/3280-1-0x0000000077314000-0x0000000077316000-memory.dmp

      Filesize

      8KB

    • memory/3280-11-0x0000000005470000-0x0000000005471000-memory.dmp

      Filesize

      4KB

    • memory/3280-6-0x00000000053F0000-0x00000000053F1000-memory.dmp

      Filesize

      4KB

    • memory/3280-0-0x0000000000D50000-0x00000000011FB000-memory.dmp

      Filesize

      4.7MB

    • memory/3280-8-0x0000000005400000-0x0000000005401000-memory.dmp

      Filesize

      4KB

    • memory/3280-23-0x0000000000D50000-0x00000000011FB000-memory.dmp

      Filesize

      4.7MB

    • memory/3280-5-0x0000000005460000-0x0000000005461000-memory.dmp

      Filesize

      4KB

    • memory/3280-9-0x0000000005450000-0x0000000005451000-memory.dmp

      Filesize

      4KB

    • memory/3828-30-0x00000000051F0000-0x00000000051F1000-memory.dmp

      Filesize

      4KB

    • memory/3828-123-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-36-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-35-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-34-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-33-0x0000000005260000-0x0000000005261000-memory.dmp

      Filesize

      4KB

    • memory/3828-148-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-32-0x0000000005270000-0x0000000005271000-memory.dmp

      Filesize

      4KB

    • memory/3828-31-0x0000000005200000-0x0000000005201000-memory.dmp

      Filesize

      4KB

    • memory/3828-26-0x0000000005220000-0x0000000005221000-memory.dmp

      Filesize

      4KB

    • memory/3828-29-0x0000000005250000-0x0000000005251000-memory.dmp

      Filesize

      4KB

    • memory/3828-28-0x0000000005210000-0x0000000005211000-memory.dmp

      Filesize

      4KB

    • memory/3828-27-0x0000000005230000-0x0000000005231000-memory.dmp

      Filesize

      4KB

    • memory/3828-25-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-24-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-112-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-146-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-144-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-142-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-140-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-118-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-128-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-126-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-121-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/3828-69-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/4444-133-0x0000000005040000-0x0000000005041000-memory.dmp

      Filesize

      4KB

    • memory/4444-139-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/4444-138-0x0000000005050000-0x0000000005051000-memory.dmp

      Filesize

      4KB

    • memory/4444-137-0x0000000005010000-0x0000000005011000-memory.dmp

      Filesize

      4KB

    • memory/4444-136-0x0000000005000000-0x0000000005001000-memory.dmp

      Filesize

      4KB

    • memory/4444-135-0x0000000005060000-0x0000000005061000-memory.dmp

      Filesize

      4KB

    • memory/4444-134-0x0000000005020000-0x0000000005021000-memory.dmp

      Filesize

      4KB

    • memory/4444-131-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/4444-132-0x0000000005030000-0x0000000005031000-memory.dmp

      Filesize

      4KB

    • memory/4604-130-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-143-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-90-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-127-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-120-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-147-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-124-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-145-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-141-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4604-122-0x0000000000AB0000-0x0000000000E4C000-memory.dmp

      Filesize

      3.6MB

    • memory/4700-116-0x0000000000670000-0x0000000000B1B000-memory.dmp

      Filesize

      4.7MB

    • memory/4700-115-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4700-117-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4700-113-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4700-125-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4700-119-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB