Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240319-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-03-2024 11:22

General

  • Target

    a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48.exe

  • Size

    1.8MB

  • MD5

    d12388df00a732463f4f6ac63ffa7da5

  • SHA1

    a6ee66aacb034a29ee81e5bb018254948bd4c86e

  • SHA256

    a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

  • SHA512

    bf86128b4e4f4099cf2849d937e281750210adb0bf129d7a442ba5cbf9ebe26f484a7bd8f6506fed31d73d22e7b13bd2c58ac49898d9f2710359b91ec7d6417c

  • SSDEEP

    49152:X8kVxKEXKG0k0N2YKDdpBr5JH9G4sbVtSpECX+4s3pEz:XXVxKpjN2Ldp1dtOGPu4X

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.

  • 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 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48.exe
    "C:\Users\Admin\AppData\Local\Temp\a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48.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:976
    • 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:4980
      • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
        "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
        3⤵
          PID:1620
        • C:\Users\Admin\AppData\Local\Temp\1000022001\444a1235e9.exe
          "C:\Users\Admin\AppData\Local\Temp\1000022001\444a1235e9.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:4272
        • 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:2576
          • 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:3760
            • C:\Windows\system32\netsh.exe
              netsh wlan show profiles
              5⤵
                PID:2500
              • 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\172592802658_Desktop.zip' -CompressionLevel Optimal
                5⤵
                • Suspicious behavior: EnumeratesProcesses
                • Suspicious use of AdjustPrivilegeToken
                PID:2240
          • 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:3176
      • 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:2632
      • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
        "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2132,i,4018525042804461719,1997165676266557055,262144 --variations-seed-version /prefetch:8
        1⤵
          PID:1748
        • 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:3268

        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

          d12388df00a732463f4f6ac63ffa7da5

          SHA1

          a6ee66aacb034a29ee81e5bb018254948bd4c86e

          SHA256

          a95d87cc80a8e72019154b6344fa960a858b61952b6789eb25679219b2257b48

          SHA512

          bf86128b4e4f4099cf2849d937e281750210adb0bf129d7a442ba5cbf9ebe26f484a7bd8f6506fed31d73d22e7b13bd2c58ac49898d9f2710359b91ec7d6417c

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

          Filesize

          1.4MB

          MD5

          04cba77c65782d9e4214fd299abddb7d

          SHA1

          83f11e1c8e5eee51d8cd66524dadfab085db1121

          SHA256

          8c24b5de8333d6b05603275940f2c1831e5d3f19badbbb66b7e7f3808270d1dc

          SHA512

          9651bad6b4fee054a4e8d5b6a5fff03ecd5dabc02414ee3ca1fd5f848622da43c5100606be43493f773d8044373fc4319dedba66f58e2d324c9e204441b95a88

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

          Filesize

          1024KB

          MD5

          0b52a0e6ba77680426e5589a9a9123e8

          SHA1

          1e924f9f4b9e5a7c1630bbf2a3d2b869c88933eb

          SHA256

          89943e144d6241a056a998243fb790c187d0c1f556f977624e3a16babd0a142d

          SHA512

          92a4d02e271abe02e5ebc646199205b5ea354ab39e1b61980bd3de6dc35002d5f85607babeac6e2dc7868b16449b15a090c835c708df70899ef7a0477b244a25

        • C:\Users\Admin\AppData\Local\Temp\1000022001\444a1235e9.exe

          Filesize

          3.0MB

          MD5

          9ef05f7f7edb00f7ef5b5c74d6f4ba08

          SHA1

          9cd7f52689f23d1c2dda0f932c404d45f0b9e15a

          SHA256

          985a1d4db9c0da2db1a149bcc3ce9741674b4b67eccf82c7752d8b3007c1e6e5

          SHA512

          6eb52803a6b2b1f7edb13849617b4434f0f8314aa42c77bfd9b756d6d6dbb5389cc5aefc5f093fc0c32cb2bc33848881d428ce44584420066438bdca9d7de363

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_maldmsn1.uik.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/976-6-0x00000000057F0000-0x00000000057F1000-memory.dmp

          Filesize

          4KB

        • memory/976-8-0x0000000005790000-0x0000000005791000-memory.dmp

          Filesize

          4KB

        • memory/976-9-0x00000000057E0000-0x00000000057E1000-memory.dmp

          Filesize

          4KB

        • memory/976-11-0x0000000005800000-0x0000000005801000-memory.dmp

          Filesize

          4KB

        • memory/976-10-0x0000000005810000-0x0000000005811000-memory.dmp

          Filesize

          4KB

        • memory/976-7-0x0000000005780000-0x0000000005781000-memory.dmp

          Filesize

          4KB

        • memory/976-4-0x00000000057C0000-0x00000000057C1000-memory.dmp

          Filesize

          4KB

        • memory/976-23-0x0000000000CB0000-0x0000000001152000-memory.dmp

          Filesize

          4.6MB

        • memory/976-0-0x0000000000CB0000-0x0000000001152000-memory.dmp

          Filesize

          4.6MB

        • memory/976-5-0x00000000057A0000-0x00000000057A1000-memory.dmp

          Filesize

          4KB

        • memory/976-3-0x00000000057B0000-0x00000000057B1000-memory.dmp

          Filesize

          4KB

        • memory/976-2-0x0000000000CB0000-0x0000000001152000-memory.dmp

          Filesize

          4.6MB

        • memory/976-1-0x0000000077D54000-0x0000000077D56000-memory.dmp

          Filesize

          8KB

        • memory/2240-70-0x000001D90A570000-0x000001D90A592000-memory.dmp

          Filesize

          136KB

        • memory/2240-80-0x00007FFCACAF0000-0x00007FFCAD5B1000-memory.dmp

          Filesize

          10.8MB

        • memory/2240-91-0x00007FFCACAF0000-0x00007FFCAD5B1000-memory.dmp

          Filesize

          10.8MB

        • memory/2240-85-0x000001D90A5A0000-0x000001D90A5AA000-memory.dmp

          Filesize

          40KB

        • memory/2240-84-0x000001D922C10000-0x000001D922C22000-memory.dmp

          Filesize

          72KB

        • memory/2240-82-0x000001D90A020000-0x000001D90A030000-memory.dmp

          Filesize

          64KB

        • memory/2240-81-0x000001D90A020000-0x000001D90A030000-memory.dmp

          Filesize

          64KB

        • memory/2632-111-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/2632-120-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/2632-118-0x00000000050F0000-0x00000000050F1000-memory.dmp

          Filesize

          4KB

        • memory/2632-117-0x00000000050E0000-0x00000000050E1000-memory.dmp

          Filesize

          4KB

        • memory/2632-112-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/2632-114-0x0000000005120000-0x0000000005121000-memory.dmp

          Filesize

          4KB

        • memory/2632-113-0x0000000005110000-0x0000000005111000-memory.dmp

          Filesize

          4KB

        • memory/2632-115-0x0000000005100000-0x0000000005101000-memory.dmp

          Filesize

          4KB

        • memory/2632-116-0x0000000005150000-0x0000000005151000-memory.dmp

          Filesize

          4KB

        • memory/2632-119-0x0000000005140000-0x0000000005141000-memory.dmp

          Filesize

          4KB

        • memory/3268-138-0x0000000005100000-0x0000000005101000-memory.dmp

          Filesize

          4KB

        • memory/3268-139-0x0000000005140000-0x0000000005141000-memory.dmp

          Filesize

          4KB

        • memory/3268-134-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/3268-135-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/3268-136-0x0000000005110000-0x0000000005111000-memory.dmp

          Filesize

          4KB

        • memory/3268-141-0x00000000050F0000-0x00000000050F1000-memory.dmp

          Filesize

          4KB

        • memory/3268-137-0x0000000005120000-0x0000000005121000-memory.dmp

          Filesize

          4KB

        • memory/3268-142-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/3268-140-0x00000000050E0000-0x00000000050E1000-memory.dmp

          Filesize

          4KB

        • memory/4272-127-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-124-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-149-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-108-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-148-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-105-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-104-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-146-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-92-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-144-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-132-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-129-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-56-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-55-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-106-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-125-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4272-122-0x00000000003F0000-0x000000000079B000-memory.dmp

          Filesize

          3.7MB

        • memory/4980-34-0x0000000004F70000-0x0000000004F71000-memory.dmp

          Filesize

          4KB

        • memory/4980-29-0x0000000004F60000-0x0000000004F61000-memory.dmp

          Filesize

          4KB

        • memory/4980-121-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-126-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-33-0x0000000004F80000-0x0000000004F81000-memory.dmp

          Filesize

          4KB

        • memory/4980-128-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-57-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-130-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-131-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-69-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-32-0x0000000004F50000-0x0000000004F51000-memory.dmp

          Filesize

          4KB

        • memory/4980-31-0x0000000004F00000-0x0000000004F01000-memory.dmp

          Filesize

          4KB

        • memory/4980-30-0x0000000004EF0000-0x0000000004EF1000-memory.dmp

          Filesize

          4KB

        • memory/4980-123-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-28-0x0000000004F10000-0x0000000004F11000-memory.dmp

          Filesize

          4KB

        • memory/4980-26-0x0000000004F20000-0x0000000004F21000-memory.dmp

          Filesize

          4KB

        • memory/4980-27-0x0000000004F30000-0x0000000004F31000-memory.dmp

          Filesize

          4KB

        • memory/4980-25-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-24-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-143-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-83-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-145-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-93-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-147-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-109-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-107-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB

        • memory/4980-150-0x00000000008B0000-0x0000000000D52000-memory.dmp

          Filesize

          4.6MB