Analysis

  • max time kernel
    149s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-03-2024 05:32

General

  • Target

    8f015f55bfccc5297116c3eb0c6f005f87de47b5018d689b5c7f68f33876a131.exe

  • Size

    1.8MB

  • MD5

    38e27d45ff2dad6564d39bb53dc208f9

  • SHA1

    7300dc894dfc4745b4f28eb7ad1282aeb65a8b99

  • SHA256

    8f015f55bfccc5297116c3eb0c6f005f87de47b5018d689b5c7f68f33876a131

  • SHA512

    561a347a5ae2fd50331f4dd8da80dda2fc175a40a9ae68b9f0c808120c4e2ac0296970c55835f35aab2b77cb220b4b7ad1280cc966486169dbdb5606193b1794

  • SSDEEP

    49152:QLPkT1MGcjUdXvwIJ8sHz3O2oceCokNowDcFM:E1wdXvh7H7O2o/P6CM

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 6 IoCs
  • Blocklisted process makes network request 2 IoCs
  • Downloads MZ/PE file
  • Checks BIOS information in registry 2 TTPs 12 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 6 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 5 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 23 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8f015f55bfccc5297116c3eb0c6f005f87de47b5018d689b5c7f68f33876a131.exe
    "C:\Users\Admin\AppData\Local\Temp\8f015f55bfccc5297116c3eb0c6f005f87de47b5018d689b5c7f68f33876a131.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:216
    • 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 behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:4820
      • C:\Users\Admin\AppData\Local\Temp\1000022001\4189e802bd.exe
        "C:\Users\Admin\AppData\Local\Temp\1000022001\4189e802bd.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:464
      • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
        "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
        3⤵
          PID:2676
        • 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:224
          • 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:1568
            • C:\Windows\system32\netsh.exe
              netsh wlan show profiles
              5⤵
                PID:3036
              • 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\831553292808_Desktop.zip' -CompressionLevel Optimal
                5⤵
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2956
          • 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:4260
      • 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:4320
      • 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:1104
      • 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:3664

      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

        38e27d45ff2dad6564d39bb53dc208f9

        SHA1

        7300dc894dfc4745b4f28eb7ad1282aeb65a8b99

        SHA256

        8f015f55bfccc5297116c3eb0c6f005f87de47b5018d689b5c7f68f33876a131

        SHA512

        561a347a5ae2fd50331f4dd8da80dda2fc175a40a9ae68b9f0c808120c4e2ac0296970c55835f35aab2b77cb220b4b7ad1280cc966486169dbdb5606193b1794

      • C:\Users\Admin\AppData\Local\Temp\1000022001\4189e802bd.exe

        Filesize

        3.0MB

        MD5

        f7d0b9a47350b18977afac12f662e550

        SHA1

        d92a5804470b9092e8e4ab530b56742563674254

        SHA256

        dd4ac76fbf2a0922508e73a02bbc05a3c57d320d2f4a3c4d80ad9def9a4aef94

        SHA512

        7d562c1eb01174a6ea6f11c53e2eb1f58b426e9ee101eddd3fac1b28e45ba35b34f929ee3e269c2c4585a509b2698979cc53acb5949b9389ee5b848e47c74d36

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ahpdxwtm.qyf.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/216-3-0x0000000004E00000-0x0000000004E01000-memory.dmp

        Filesize

        4KB

      • memory/216-6-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

        Filesize

        4KB

      • memory/216-7-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

        Filesize

        4KB

      • memory/216-8-0x0000000004DE0000-0x0000000004DE1000-memory.dmp

        Filesize

        4KB

      • memory/216-10-0x0000000004E50000-0x0000000004E51000-memory.dmp

        Filesize

        4KB

      • memory/216-9-0x0000000004E60000-0x0000000004E61000-memory.dmp

        Filesize

        4KB

      • memory/216-5-0x0000000004E30000-0x0000000004E31000-memory.dmp

        Filesize

        4KB

      • memory/216-0-0x0000000000150000-0x000000000061C000-memory.dmp

        Filesize

        4.8MB

      • memory/216-23-0x0000000000150000-0x000000000061C000-memory.dmp

        Filesize

        4.8MB

      • memory/216-4-0x0000000004E10000-0x0000000004E11000-memory.dmp

        Filesize

        4KB

      • memory/216-2-0x0000000000150000-0x000000000061C000-memory.dmp

        Filesize

        4.8MB

      • memory/216-1-0x0000000077514000-0x0000000077516000-memory.dmp

        Filesize

        8KB

      • memory/464-120-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-115-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-139-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-137-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-135-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-103-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-162-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-141-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-160-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-145-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-158-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-116-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-118-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-64-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-62-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-122-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/464-143-0x0000000000920000-0x0000000000CCB000-memory.dmp

        Filesize

        3.7MB

      • memory/1104-127-0x00000000053B0000-0x00000000053B1000-memory.dmp

        Filesize

        4KB

      • memory/1104-125-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/1104-130-0x0000000005370000-0x0000000005371000-memory.dmp

        Filesize

        4KB

      • memory/1104-129-0x00000000053E0000-0x00000000053E1000-memory.dmp

        Filesize

        4KB

      • memory/1104-128-0x0000000005390000-0x0000000005391000-memory.dmp

        Filesize

        4KB

      • memory/1104-131-0x0000000005380000-0x0000000005381000-memory.dmp

        Filesize

        4KB

      • memory/1104-132-0x00000000053A0000-0x00000000053A1000-memory.dmp

        Filesize

        4KB

      • memory/1104-133-0x00000000053D0000-0x00000000053D1000-memory.dmp

        Filesize

        4KB

      • memory/1104-126-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/1104-134-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/2956-96-0x000001C966A40000-0x000001C966A4A000-memory.dmp

        Filesize

        40KB

      • memory/2956-90-0x00007FFB07560000-0x00007FFB08021000-memory.dmp

        Filesize

        10.8MB

      • memory/2956-94-0x000001C966A90000-0x000001C966AA0000-memory.dmp

        Filesize

        64KB

      • memory/2956-95-0x000001C966A50000-0x000001C966A62000-memory.dmp

        Filesize

        72KB

      • memory/2956-93-0x000001C966A90000-0x000001C966AA0000-memory.dmp

        Filesize

        64KB

      • memory/2956-102-0x00007FFB07560000-0x00007FFB08021000-memory.dmp

        Filesize

        10.8MB

      • memory/2956-91-0x000001C966A90000-0x000001C966AA0000-memory.dmp

        Filesize

        64KB

      • memory/2956-80-0x000001C9669A0000-0x000001C9669C2000-memory.dmp

        Filesize

        136KB

      • memory/3664-157-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/3664-151-0x0000000004A00000-0x0000000004A01000-memory.dmp

        Filesize

        4KB

      • memory/3664-154-0x00000000049C0000-0x00000000049C1000-memory.dmp

        Filesize

        4KB

      • memory/3664-156-0x0000000004A20000-0x0000000004A21000-memory.dmp

        Filesize

        4KB

      • memory/3664-155-0x00000000049D0000-0x00000000049D1000-memory.dmp

        Filesize

        4KB

      • memory/3664-148-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/3664-149-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/3664-153-0x0000000004A30000-0x0000000004A31000-memory.dmp

        Filesize

        4KB

      • memory/3664-150-0x00000000049F0000-0x00000000049F1000-memory.dmp

        Filesize

        4KB

      • memory/3664-152-0x00000000049E0000-0x00000000049E1000-memory.dmp

        Filesize

        4KB

      • memory/4320-25-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4320-41-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

        Filesize

        4KB

      • memory/4320-40-0x0000000004AA0000-0x0000000004AA1000-memory.dmp

        Filesize

        4KB

      • memory/4320-39-0x0000000004A90000-0x0000000004A91000-memory.dmp

        Filesize

        4KB

      • memory/4320-38-0x0000000004B00000-0x0000000004B01000-memory.dmp

        Filesize

        4KB

      • memory/4320-36-0x0000000004AD0000-0x0000000004AD1000-memory.dmp

        Filesize

        4KB

      • memory/4320-37-0x0000000004AB0000-0x0000000004AB1000-memory.dmp

        Filesize

        4KB

      • memory/4320-35-0x0000000004AC0000-0x0000000004AC1000-memory.dmp

        Filesize

        4KB

      • memory/4320-34-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4320-44-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-119-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-136-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-31-0x0000000004C60000-0x0000000004C61000-memory.dmp

        Filesize

        4KB

      • memory/4820-138-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-30-0x0000000004C40000-0x0000000004C41000-memory.dmp

        Filesize

        4KB

      • memory/4820-140-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-29-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

        Filesize

        4KB

      • memory/4820-142-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-28-0x0000000004C80000-0x0000000004C81000-memory.dmp

        Filesize

        4KB

      • memory/4820-144-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-27-0x0000000004C70000-0x0000000004C71000-memory.dmp

        Filesize

        4KB

      • memory/4820-146-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-32-0x0000000004C50000-0x0000000004C51000-memory.dmp

        Filesize

        4KB

      • memory/4820-33-0x0000000004CA0000-0x0000000004CA1000-memory.dmp

        Filesize

        4KB

      • memory/4820-42-0x0000000004CD0000-0x0000000004CD1000-memory.dmp

        Filesize

        4KB

      • memory/4820-124-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-43-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

        Filesize

        4KB

      • memory/4820-121-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-67-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-117-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-68-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-104-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-26-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-159-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-92-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-161-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB

      • memory/4820-22-0x0000000000010000-0x00000000004DC000-memory.dmp

        Filesize

        4.8MB