Analysis

  • max time kernel
    148s
  • max time network
    140s
  • 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 09:19

General

  • Target

    95db4f1ebc9a6e917e881aa310b7d8a393edb135f1f68135e8cbc8a04c2ef26f.exe

  • Size

    1.8MB

  • MD5

    877455129127c236160a202e6602730d

  • SHA1

    11520a980a108e88b46b159c9524b78eea0d1355

  • SHA256

    95db4f1ebc9a6e917e881aa310b7d8a393edb135f1f68135e8cbc8a04c2ef26f

  • SHA512

    5767c0d17cb8f756b9a4a50dc5d916f29fa2aa199790568e6796878e37bc167c9c89d6bb79e2718bcca3d75ce245e74a761bf4ba037e1a8644d1bc08f4b25e50

  • SSDEEP

    49152:pEsQo6KiVTp2A6RzSGsS5PpnsnMgW6aLZNvFQzOe:pxiLTQS0bsnMvftQzOe

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 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.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • 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 WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\95db4f1ebc9a6e917e881aa310b7d8a393edb135f1f68135e8cbc8a04c2ef26f.exe
    "C:\Users\Admin\AppData\Local\Temp\95db4f1ebc9a6e917e881aa310b7d8a393edb135f1f68135e8cbc8a04c2ef26f.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 WriteProcessMemory
    PID:1692
    • 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:876
      • C:\Users\Admin\AppData\Local\Temp\1000022001\85c05b5b16.exe
        "C:\Users\Admin\AppData\Local\Temp\1000022001\85c05b5b16.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:4372
      • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
        "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
        3⤵
          PID:3188
        • 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:1232
          • 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:4396
            • C:\Windows\system32\netsh.exe
              netsh wlan show profiles
              5⤵
                PID:4120
              • 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\757987694264_Desktop.zip' -CompressionLevel Optimal
                5⤵
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:3652
          • 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:2632
      • 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:1296
      • 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:3292

      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

        877455129127c236160a202e6602730d

        SHA1

        11520a980a108e88b46b159c9524b78eea0d1355

        SHA256

        95db4f1ebc9a6e917e881aa310b7d8a393edb135f1f68135e8cbc8a04c2ef26f

        SHA512

        5767c0d17cb8f756b9a4a50dc5d916f29fa2aa199790568e6796878e37bc167c9c89d6bb79e2718bcca3d75ce245e74a761bf4ba037e1a8644d1bc08f4b25e50

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

        Filesize

        1.4MB

        MD5

        ffb940cd9fc9198ccb3d9efc557cdbce

        SHA1

        7b56f8869f2cf088862e1e91f602a2d3e6e29fb5

        SHA256

        91e8e88b9fd83296dd46f4da1f58c70eafccaa2520e0e56b4e5f3d1708977636

        SHA512

        e8f2d0a328787a63ec0c4645e5d891b697cebe2e5d423ac8ece739a3180ed9dfebec01cb2168d8eae163335fb5d8ab509c3c06e1851df35aac4bbc0ad5d3e914

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

        Filesize

        1.6MB

        MD5

        9a9983c393ee938da4992a4f48fba56f

        SHA1

        7385ffab6d7d104148326489f74b92f83c1fe613

        SHA256

        4ca1c11e088f32eade60c92c5a42e0c013a03c688ecbeaa33df83b43388b5f99

        SHA512

        28a8fe5a33c37de8a90be0cffa9520bd114af3fdffb49202e5229df2d3b78cc6e940e935b74da9d7f0850b1a4f11bb1a5b8213eb90fff3be1a8929d321c78b54

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

        Filesize

        1.6MB

        MD5

        4346f7621febe7e181521b07a193bb1c

        SHA1

        2e4434fcfe2451e78e665095280cb7c407c1a5e8

        SHA256

        192ba450042eaf233254816708714a956f98201ef7139dc7f926ebf5ab69886b

        SHA512

        d8cc37022e13e9b9b4d7d0fea7844a9f82854df211f3059968b1c4259ad66c60076099aa58798749986da8c0c689d415dbb4aa6d65b85ef9c73d8f1aa346f5f7

      • C:\Users\Admin\AppData\Local\Temp\1000022001\85c05b5b16.exe

        Filesize

        3.0MB

        MD5

        7d8dd97b52c2753f96e071795fc3f979

        SHA1

        2209dfd8444b484ec812fe97f7817b264c627417

        SHA256

        c783b26e3c09cda1c4d281a89a74706cc426f9e13d78e1bf30078271d718c246

        SHA512

        3cd6a684a334d471f8c5766ff554760dbdadcb94b38c24820f8e8a0943083fa513a52d751034c4e074be60d4b7e30c833b174f2645a82723a3640bab05b84360

      • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5swxdwpg.knn.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/876-24-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-29-0x00000000052A0000-0x00000000052A1000-memory.dmp

        Filesize

        4KB

      • memory/876-107-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-145-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-120-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-122-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-124-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-93-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-126-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-25-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-27-0x00000000052D0000-0x00000000052D1000-memory.dmp

        Filesize

        4KB

      • memory/876-28-0x0000000005310000-0x0000000005311000-memory.dmp

        Filesize

        4KB

      • memory/876-26-0x00000000052E0000-0x00000000052E1000-memory.dmp

        Filesize

        4KB

      • memory/876-143-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-30-0x00000000052C0000-0x00000000052C1000-memory.dmp

        Filesize

        4KB

      • memory/876-31-0x00000000052B0000-0x00000000052B1000-memory.dmp

        Filesize

        4KB

      • memory/876-32-0x0000000005300000-0x0000000005301000-memory.dmp

        Filesize

        4KB

      • memory/876-33-0x0000000005330000-0x0000000005331000-memory.dmp

        Filesize

        4KB

      • memory/876-34-0x0000000005320000-0x0000000005321000-memory.dmp

        Filesize

        4KB

      • memory/876-128-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-151-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-149-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-57-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-130-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-147-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/876-70-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/1296-112-0x0000000004E50000-0x0000000004E51000-memory.dmp

        Filesize

        4KB

      • memory/1296-110-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/1296-119-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/1296-118-0x0000000004E80000-0x0000000004E81000-memory.dmp

        Filesize

        4KB

      • memory/1296-117-0x0000000004E30000-0x0000000004E31000-memory.dmp

        Filesize

        4KB

      • memory/1296-116-0x0000000004E20000-0x0000000004E21000-memory.dmp

        Filesize

        4KB

      • memory/1296-115-0x0000000004E90000-0x0000000004E91000-memory.dmp

        Filesize

        4KB

      • memory/1296-114-0x0000000004E40000-0x0000000004E41000-memory.dmp

        Filesize

        4KB

      • memory/1296-113-0x0000000004E60000-0x0000000004E61000-memory.dmp

        Filesize

        4KB

      • memory/1296-111-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/1692-0-0x00000000009A0000-0x0000000000E60000-memory.dmp

        Filesize

        4.8MB

      • memory/1692-6-0x00000000051F0000-0x00000000051F1000-memory.dmp

        Filesize

        4KB

      • memory/1692-10-0x0000000005270000-0x0000000005271000-memory.dmp

        Filesize

        4KB

      • memory/1692-9-0x0000000005240000-0x0000000005241000-memory.dmp

        Filesize

        4KB

      • memory/1692-8-0x0000000005230000-0x0000000005231000-memory.dmp

        Filesize

        4KB

      • memory/1692-1-0x0000000077934000-0x0000000077936000-memory.dmp

        Filesize

        8KB

      • memory/1692-7-0x0000000005200000-0x0000000005201000-memory.dmp

        Filesize

        4KB

      • memory/1692-11-0x0000000005260000-0x0000000005261000-memory.dmp

        Filesize

        4KB

      • memory/1692-23-0x00000000009A0000-0x0000000000E60000-memory.dmp

        Filesize

        4.8MB

      • memory/1692-2-0x00000000009A0000-0x0000000000E60000-memory.dmp

        Filesize

        4.8MB

      • memory/1692-3-0x0000000005220000-0x0000000005221000-memory.dmp

        Filesize

        4KB

      • memory/1692-4-0x0000000005210000-0x0000000005211000-memory.dmp

        Filesize

        4KB

      • memory/1692-5-0x0000000005250000-0x0000000005251000-memory.dmp

        Filesize

        4KB

      • memory/3292-140-0x0000000004C60000-0x0000000004C61000-memory.dmp

        Filesize

        4KB

      • memory/3292-137-0x0000000004C70000-0x0000000004C71000-memory.dmp

        Filesize

        4KB

      • memory/3292-134-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/3292-133-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/3292-136-0x0000000004C90000-0x0000000004C91000-memory.dmp

        Filesize

        4KB

      • memory/3292-138-0x0000000004CC0000-0x0000000004CC1000-memory.dmp

        Filesize

        4KB

      • memory/3292-142-0x00000000002B0000-0x0000000000770000-memory.dmp

        Filesize

        4.8MB

      • memory/3292-139-0x0000000004C50000-0x0000000004C51000-memory.dmp

        Filesize

        4KB

      • memory/3292-141-0x0000000004CB0000-0x0000000004CB1000-memory.dmp

        Filesize

        4KB

      • memory/3292-135-0x0000000004C80000-0x0000000004C81000-memory.dmp

        Filesize

        4KB

      • memory/3652-76-0x0000021EF36D0000-0x0000021EF36F2000-memory.dmp

        Filesize

        136KB

      • memory/3652-85-0x0000021EF3CD0000-0x0000021EF3CE2000-memory.dmp

        Filesize

        72KB

      • memory/3652-92-0x00007FF985A50000-0x00007FF986511000-memory.dmp

        Filesize

        10.8MB

      • memory/3652-82-0x0000021EF3980000-0x0000021EF3990000-memory.dmp

        Filesize

        64KB

      • memory/3652-86-0x0000021EF3950000-0x0000021EF395A000-memory.dmp

        Filesize

        40KB

      • memory/3652-84-0x0000021EF3980000-0x0000021EF3990000-memory.dmp

        Filesize

        64KB

      • memory/3652-81-0x00007FF985A50000-0x00007FF986511000-memory.dmp

        Filesize

        10.8MB

      • memory/3652-83-0x0000021EF3980000-0x0000021EF3990000-memory.dmp

        Filesize

        64KB

      • memory/4372-95-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-131-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-129-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-127-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-125-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-123-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-121-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-108-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-106-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-144-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-94-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-146-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-69-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-148-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-54-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-150-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-53-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB

      • memory/4372-152-0x0000000000B40000-0x0000000000EE5000-memory.dmp

        Filesize

        3.6MB