Analysis

  • max time kernel
    147s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    22-03-2024 10:22

General

  • Target

    2db6c59928ca5bbdbd62286a6680f08d33cd2f563af30904bf36291648b2e554.exe

  • Size

    1.8MB

  • MD5

    c1494ce04ad923ca47c302ac65ffc628

  • SHA1

    14553e1be62581aee42697db0dad188c0e4aacb6

  • SHA256

    2db6c59928ca5bbdbd62286a6680f08d33cd2f563af30904bf36291648b2e554

  • SHA512

    3c67f48cf638b67533a33584b74b7d7866f25a43e6efa1e8bb94999c9daf9eff4a38b587857c1b1eb4214ed2d48e726933cec312cc23f9decfecce58daffa617

  • SSDEEP

    49152:B3puYmyQTOWSPT1O2a9oi8uBhB+vSO4WNYeZ/jS:DkaxPZO2qoEb04aJ

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

amadey

Version

4.18

C2

http://193.233.132.56

Attributes
  • 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.

  • 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\2db6c59928ca5bbdbd62286a6680f08d33cd2f563af30904bf36291648b2e554.exe
    "C:\Users\Admin\AppData\Local\Temp\2db6c59928ca5bbdbd62286a6680f08d33cd2f563af30904bf36291648b2e554.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • 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:2836
    • 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
      • 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:2236
      • C:\Users\Admin\AppData\Local\Temp\1000022001\b9a8656949.exe
        "C:\Users\Admin\AppData\Local\Temp\1000022001\b9a8656949.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:4832
      • C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe
        "C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"
        3⤵
        • Executes dropped EXE
        PID:4380
      • 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:4548
        • 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:1828
          • C:\Windows\system32\netsh.exe
            netsh wlan show profiles
            5⤵
              PID:3576
            • 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\280069375290_Desktop.zip' -CompressionLevel Optimal
              5⤵
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:3672
        • 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:2924
    • 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:2856
    • 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:4860

    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

      c1494ce04ad923ca47c302ac65ffc628

      SHA1

      14553e1be62581aee42697db0dad188c0e4aacb6

      SHA256

      2db6c59928ca5bbdbd62286a6680f08d33cd2f563af30904bf36291648b2e554

      SHA512

      3c67f48cf638b67533a33584b74b7d7866f25a43e6efa1e8bb94999c9daf9eff4a38b587857c1b1eb4214ed2d48e726933cec312cc23f9decfecce58daffa617

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

      Filesize

      488KB

      MD5

      323475eeab7a52dc8a3dc473ca24ccb1

      SHA1

      33ac0f4b32f90d291baf8bc1715af5ea6a79bdea

      SHA256

      361dcc96f75a29bf86ce33d7e4948fcc116aba6147da4a41583bdddfea57a624

      SHA512

      0a36c2349b6ae210652dcb0204dfa5a64de8882810be88ca71caf8c42b17b98f464d91b1708098bfb9de694c0cabae7dd09c0fefc171003c48927798af2e826b

    • C:\Users\Admin\AppData\Local\Temp\1000022001\b9a8656949.exe

      Filesize

      2.9MB

      MD5

      b1e5091bdf7a5d0adee75ee243b6299f

      SHA1

      61eb7c20cd4ef05c3e14f10bf49eab90271b7256

      SHA256

      c6c6974617fa897e52ffa7e66aae37d801d64e70f8e8da0d985bfa60bc652a5f

      SHA512

      06a6a4c3ccc2f54ede86174abbe0a73924b6b35fe346998cafaed1f10014c751b2c497cb7b97b79be38c34ccd398598fe26a3f02ff1e15e360bfa529c802052a

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yi4jqo5u.p4e.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\clip64.dll

      Filesize

      12KB

      MD5

      796a7761afcea55c6edec0011ef5238b

      SHA1

      dff9c5478f118e8a026c8b935f81da9f580e28fd

      SHA256

      1664b79b333ac8d833c640dc9ba898fd3ee501707b68c7658543fc310b12a49f

      SHA512

      2c6673f379cec325c630c17c81f3ce23a60eba1016c683982ca08bee568e52550554299ce3692212b03386528ffea2876256f6b63466ceba5b31bc43b6f04fcf

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      415KB

      MD5

      42ff1548edce12ebd20405241838c867

      SHA1

      46a9c6ab03e22317720c1916251b4a5ffb940c22

      SHA256

      36c4f464e416e57fa064b890c2bd067bb27ad78c80c9cbd0a3c10c955b7a17b1

      SHA512

      dc578e5f0840a9e814b6f2ec74f072d8039682c42a353499d3da2476c0dc4d1f6b0478329d79da2000094f261efca519d0b9a5cbb577d006dd7d49a4fc99544d

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      487KB

      MD5

      f3a79e64f6f1e67412a958adf54cb612

      SHA1

      76918440b908bf655b3e28e8318ceebf20655621

      SHA256

      307b77a7a8cb16a3a735d6e0b7dd29e8f80cf94c66e5453e4d1dae5100ec1a08

      SHA512

      ac34b18ab97a434f362aa506816c30217a5afea797fdb59051ef8863ee89cd809fe92ee5ecec8c09e31b111b374d3b66d86c906a17442556eb9ab0daf9baa682

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      692KB

      MD5

      e5bc1e77abcf63a8c4cd86f8680a8d62

      SHA1

      ab7669b3932b92e6d52af45bbac54c8b7116cf3b

      SHA256

      ed1a9f692043757da409eb6c329fad8d58b920e9b99e643dce487760c03f3a1d

      SHA512

      1281a933e398d2dbc7318bcbd79ad1ca254401ff0b313dae3fdb04816575b49d27fa2958387398edf56bc37cbaf74f9ceacd34d5bee61f2029bb8465ac79c4d3

    • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

      Filesize

      381KB

      MD5

      a4425e845ed92e219b3e2dfb68a08ead

      SHA1

      fc47f205d1794ef46f9059d3ec5ce521fb91769c

      SHA256

      5b91c74c32f81d3ee7253fa964824123483e1d132838c83dc640a3f90306d250

      SHA512

      f3519e65f1f1a920de7857a25a07f400aeff6108bf00dd79c4afaffe441927605106456249a73909f424a446ae9902a200267f7f73399e7675c1be0685e33e7b

    • memory/2236-129-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-115-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-22-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-23-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-25-0x0000000005100000-0x0000000005101000-memory.dmp

      Filesize

      4KB

    • memory/2236-26-0x00000000050E0000-0x00000000050E1000-memory.dmp

      Filesize

      4KB

    • memory/2236-24-0x00000000050F0000-0x00000000050F1000-memory.dmp

      Filesize

      4KB

    • memory/2236-27-0x0000000005120000-0x0000000005121000-memory.dmp

      Filesize

      4KB

    • memory/2236-28-0x00000000050C0000-0x00000000050C1000-memory.dmp

      Filesize

      4KB

    • memory/2236-29-0x00000000050D0000-0x00000000050D1000-memory.dmp

      Filesize

      4KB

    • memory/2236-30-0x0000000005150000-0x0000000005151000-memory.dmp

      Filesize

      4KB

    • memory/2236-31-0x0000000005140000-0x0000000005141000-memory.dmp

      Filesize

      4KB

    • memory/2236-131-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-113-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-153-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-133-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-111-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-135-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-137-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-141-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-97-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-151-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-61-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-62-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-85-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2236-127-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2836-0-0x0000000000410000-0x00000000008CD000-memory.dmp

      Filesize

      4.7MB

    • memory/2836-8-0x0000000004D70000-0x0000000004D71000-memory.dmp

      Filesize

      4KB

    • memory/2836-4-0x0000000004DA0000-0x0000000004DA1000-memory.dmp

      Filesize

      4KB

    • memory/2836-9-0x0000000004DE0000-0x0000000004DE1000-memory.dmp

      Filesize

      4KB

    • memory/2836-7-0x0000000004D60000-0x0000000004D61000-memory.dmp

      Filesize

      4KB

    • memory/2836-6-0x0000000004DC0000-0x0000000004DC1000-memory.dmp

      Filesize

      4KB

    • memory/2836-5-0x0000000004D80000-0x0000000004D81000-memory.dmp

      Filesize

      4KB

    • memory/2836-21-0x0000000000410000-0x00000000008CD000-memory.dmp

      Filesize

      4.7MB

    • memory/2836-1-0x00000000772A6000-0x00000000772A8000-memory.dmp

      Filesize

      8KB

    • memory/2836-3-0x0000000004D90000-0x0000000004D91000-memory.dmp

      Filesize

      4KB

    • memory/2836-2-0x0000000000410000-0x00000000008CD000-memory.dmp

      Filesize

      4.7MB

    • memory/2856-123-0x00000000050E0000-0x00000000050E1000-memory.dmp

      Filesize

      4KB

    • memory/2856-119-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2856-118-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/2856-121-0x00000000050C0000-0x00000000050C1000-memory.dmp

      Filesize

      4KB

    • memory/2856-122-0x00000000050A0000-0x00000000050A1000-memory.dmp

      Filesize

      4KB

    • memory/2856-120-0x00000000050B0000-0x00000000050B1000-memory.dmp

      Filesize

      4KB

    • memory/2856-124-0x0000000005080000-0x0000000005081000-memory.dmp

      Filesize

      4KB

    • memory/2856-125-0x0000000005090000-0x0000000005091000-memory.dmp

      Filesize

      4KB

    • memory/2856-126-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/3672-89-0x0000020F971B0000-0x0000020F971BA000-memory.dmp

      Filesize

      40KB

    • memory/3672-86-0x0000020F970A0000-0x0000020F970B0000-memory.dmp

      Filesize

      64KB

    • memory/3672-79-0x0000020F97040000-0x0000020F97062000-memory.dmp

      Filesize

      136KB

    • memory/3672-83-0x00007FFC68E20000-0x00007FFC698E2000-memory.dmp

      Filesize

      10.8MB

    • memory/3672-84-0x0000020F970A0000-0x0000020F970B0000-memory.dmp

      Filesize

      64KB

    • memory/3672-87-0x0000020F970A0000-0x0000020F970B0000-memory.dmp

      Filesize

      64KB

    • memory/3672-88-0x0000020FAF1F0000-0x0000020FAF202000-memory.dmp

      Filesize

      72KB

    • memory/3672-95-0x00007FFC68E20000-0x00007FFC698E2000-memory.dmp

      Filesize

      10.8MB

    • memory/4380-60-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4380-59-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4380-54-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4380-58-0x0000000076130000-0x000000007617A000-memory.dmp

      Filesize

      296KB

    • memory/4380-56-0x0000000000400000-0x0000000000541000-memory.dmp

      Filesize

      1.3MB

    • memory/4380-57-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/4832-50-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-98-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-116-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-130-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-114-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-132-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-112-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-134-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-110-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-136-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-109-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-138-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-51-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-128-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-152-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-96-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4832-150-0x0000000000550000-0x00000000008EB000-memory.dmp

      Filesize

      3.6MB

    • memory/4860-144-0x0000000004E10000-0x0000000004E11000-memory.dmp

      Filesize

      4KB

    • memory/4860-148-0x0000000004DE0000-0x0000000004DE1000-memory.dmp

      Filesize

      4KB

    • memory/4860-147-0x0000000004DD0000-0x0000000004DD1000-memory.dmp

      Filesize

      4KB

    • memory/4860-146-0x0000000004E30000-0x0000000004E31000-memory.dmp

      Filesize

      4KB

    • memory/4860-149-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/4860-145-0x0000000004DF0000-0x0000000004DF1000-memory.dmp

      Filesize

      4KB

    • memory/4860-142-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB

    • memory/4860-143-0x0000000004E00000-0x0000000004E01000-memory.dmp

      Filesize

      4KB

    • memory/4860-140-0x0000000000D00000-0x00000000011BD000-memory.dmp

      Filesize

      4.7MB