Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250113-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
21-01-2025 17:33
Behavioral task
behavioral1
Sample
Test7000.exe
Resource
win10ltsc2021-20250113-en
General
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Target
Test7000.exe
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Size
39KB
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MD5
ec823d617d239ce10f01656b18c5d0e4
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SHA1
8f17296536c4096ec178aeea963d620210e6d3d2
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SHA256
fdc5bfbfef816556a6538fc3a59163a2ff77aedc3fc146285612067ce5cacdca
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SHA512
635a8f2ae11899e91a7a46b5ec87ee5efab98878fe8b3fc22e9d8d20e7a3d88e0cd75ce190f1503ad1ac1c331944086b639e2657aabd55055e6fe3dc7eed2bf1
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SSDEEP
768:yftYec/H/fCfTvQ5hxx3CAFWPG9EW6OOwhWQmO6i:yftYecXKf2RFv9EW6OOwY5Od
Malware Config
Extracted
xworm
5.0
BFonurWjZ07Ruqo3
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Install_directory
%AppData%
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install_file
svchost.exe
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pastebin_url
https://pastebin.com/raw/F9G6bgDh
Signatures
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Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/memory/3292-1-0x0000000000970000-0x0000000000980000-memory.dmp family_xworm behavioral1/files/0x002c0000000461f9-76.dat family_xworm -
Xworm family
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Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 3908 powershell.exe 2724 powershell.exe 3276 powershell.exe 3972 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-1-5-21-1576956541-1869783662-2981982442-1000\Control Panel\International\Geo\Nation Test7000.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk Test7000.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk Test7000.exe -
Executes dropped EXE 2 IoCs
pid Process 4700 svchost.exe 3032 svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1576956541-1869783662-2981982442-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" Test7000.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 44 IoCs
flow ioc 76 pastebin.com 83 pastebin.com 84 pastebin.com 14 pastebin.com 43 pastebin.com 31 pastebin.com 49 pastebin.com 50 pastebin.com 57 pastebin.com 13 pastebin.com 21 pastebin.com 59 pastebin.com 63 pastebin.com 75 pastebin.com 81 pastebin.com 82 pastebin.com 44 pastebin.com 48 pastebin.com 58 pastebin.com 65 pastebin.com 72 pastebin.com 74 pastebin.com 23 pastebin.com 47 pastebin.com 56 pastebin.com 61 pastebin.com 79 pastebin.com 30 pastebin.com 51 pastebin.com 71 pastebin.com 77 pastebin.com 85 pastebin.com 24 pastebin.com 45 pastebin.com 60 pastebin.com 64 pastebin.com 66 pastebin.com 70 pastebin.com 78 pastebin.com 80 pastebin.com 39 pastebin.com 46 pastebin.com 62 pastebin.com 73 pastebin.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000 taskmgr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\Properties\{b725f130-47ef-101a-a5f1-02608c9eebac}\000A taskmgr.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_WDC&Prod_WDS100T2B0A\4&215468a5&0&000000\FriendlyName taskmgr.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4224 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 2724 powershell.exe 2724 powershell.exe 3276 powershell.exe 3276 powershell.exe 3972 powershell.exe 3972 powershell.exe 3908 powershell.exe 3908 powershell.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 3292 Test7000.exe Token: SeDebugPrivilege 2724 powershell.exe Token: SeIncreaseQuotaPrivilege 2724 powershell.exe Token: SeSecurityPrivilege 2724 powershell.exe Token: SeTakeOwnershipPrivilege 2724 powershell.exe Token: SeLoadDriverPrivilege 2724 powershell.exe Token: SeSystemProfilePrivilege 2724 powershell.exe Token: SeSystemtimePrivilege 2724 powershell.exe Token: SeProfSingleProcessPrivilege 2724 powershell.exe Token: SeIncBasePriorityPrivilege 2724 powershell.exe Token: SeCreatePagefilePrivilege 2724 powershell.exe Token: SeBackupPrivilege 2724 powershell.exe Token: SeRestorePrivilege 2724 powershell.exe Token: SeShutdownPrivilege 2724 powershell.exe Token: SeDebugPrivilege 2724 powershell.exe Token: SeSystemEnvironmentPrivilege 2724 powershell.exe Token: SeRemoteShutdownPrivilege 2724 powershell.exe Token: SeUndockPrivilege 2724 powershell.exe Token: SeManageVolumePrivilege 2724 powershell.exe Token: 33 2724 powershell.exe Token: 34 2724 powershell.exe Token: 35 2724 powershell.exe Token: 36 2724 powershell.exe Token: SeDebugPrivilege 3276 powershell.exe Token: SeIncreaseQuotaPrivilege 3276 powershell.exe Token: SeSecurityPrivilege 3276 powershell.exe Token: SeTakeOwnershipPrivilege 3276 powershell.exe Token: SeLoadDriverPrivilege 3276 powershell.exe Token: SeSystemProfilePrivilege 3276 powershell.exe Token: SeSystemtimePrivilege 3276 powershell.exe Token: SeProfSingleProcessPrivilege 3276 powershell.exe Token: SeIncBasePriorityPrivilege 3276 powershell.exe Token: SeCreatePagefilePrivilege 3276 powershell.exe Token: SeBackupPrivilege 3276 powershell.exe Token: SeRestorePrivilege 3276 powershell.exe Token: SeShutdownPrivilege 3276 powershell.exe Token: SeDebugPrivilege 3276 powershell.exe Token: SeSystemEnvironmentPrivilege 3276 powershell.exe Token: SeRemoteShutdownPrivilege 3276 powershell.exe Token: SeUndockPrivilege 3276 powershell.exe Token: SeManageVolumePrivilege 3276 powershell.exe Token: 33 3276 powershell.exe Token: 34 3276 powershell.exe Token: 35 3276 powershell.exe Token: 36 3276 powershell.exe Token: SeDebugPrivilege 3972 powershell.exe Token: SeIncreaseQuotaPrivilege 3972 powershell.exe Token: SeSecurityPrivilege 3972 powershell.exe Token: SeTakeOwnershipPrivilege 3972 powershell.exe Token: SeLoadDriverPrivilege 3972 powershell.exe Token: SeSystemProfilePrivilege 3972 powershell.exe Token: SeSystemtimePrivilege 3972 powershell.exe Token: SeProfSingleProcessPrivilege 3972 powershell.exe Token: SeIncBasePriorityPrivilege 3972 powershell.exe Token: SeCreatePagefilePrivilege 3972 powershell.exe Token: SeBackupPrivilege 3972 powershell.exe Token: SeRestorePrivilege 3972 powershell.exe Token: SeShutdownPrivilege 3972 powershell.exe Token: SeDebugPrivilege 3972 powershell.exe Token: SeSystemEnvironmentPrivilege 3972 powershell.exe Token: SeRemoteShutdownPrivilege 3972 powershell.exe Token: SeUndockPrivilege 3972 powershell.exe Token: SeManageVolumePrivilege 3972 powershell.exe Token: 33 3972 powershell.exe -
Suspicious use of FindShellTrayWindow 37 IoCs
pid Process 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe -
Suspicious use of SendNotifyMessage 37 IoCs
pid Process 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe 4348 taskmgr.exe -
Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 3292 wrote to memory of 2724 3292 Test7000.exe 87 PID 3292 wrote to memory of 2724 3292 Test7000.exe 87 PID 3292 wrote to memory of 3276 3292 Test7000.exe 91 PID 3292 wrote to memory of 3276 3292 Test7000.exe 91 PID 3292 wrote to memory of 3972 3292 Test7000.exe 93 PID 3292 wrote to memory of 3972 3292 Test7000.exe 93 PID 3292 wrote to memory of 3908 3292 Test7000.exe 96 PID 3292 wrote to memory of 3908 3292 Test7000.exe 96 PID 3292 wrote to memory of 4224 3292 Test7000.exe 98 PID 3292 wrote to memory of 4224 3292 Test7000.exe 98 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\Test7000.exe"C:\Users\Admin\AppData\Local\Temp\Test7000.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3292 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Test7000.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'Test7000.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3276
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Roaming\svchost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3972
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'svchost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:3908
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:4224
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4348
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C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"1⤵
- Executes dropped EXE
PID:4700
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C:\Users\Admin\AppData\Roaming\svchost.exe"C:\Users\Admin\AppData\Roaming\svchost.exe"1⤵
- Executes dropped EXE
PID:3032
Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD53eb3833f769dd890afc295b977eab4b4
SHA1e857649b037939602c72ad003e5d3698695f436f
SHA256c485a6e2fd17c342fca60060f47d6a5655a65a412e35e001bb5bf88d96e6e485
SHA512c24bbc8f278478d43756807b8c584d4e3fb2289db468bc92986a489f74a8da386a667a758360a397e77e018e363be8912ac260072fa3e31117ad0599ac749e72
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Filesize
654B
MD511c6e74f0561678d2cf7fc075a6cc00c
SHA1535ee79ba978554abcb98c566235805e7ea18490
SHA256d39a78fabca39532fcb85ce908781a75132e1bd01cc50a3b290dd87127837d63
SHA51232c63d67bf512b42e7f57f71287b354200126cb417ef9d869c72e0b9388a7c2f5e3b61f303f1353baa1bf482d0f17e06e23c9f50b2f1babd4d958b6da19c40b0
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Filesize
1KB
MD560b3262c3163ee3d466199160b9ed07d
SHA1994ece4ea4e61de0be2fdd580f87e3415f9e1ff6
SHA256e3b30f16d41f94cba2b8a75f35c91ae7418465abfbfe5477ec0551d1952b2fdb
SHA512081d2015cb94477eb0fbc38f44b6d9b4a3204fb3ad0b7d0e146a88ab4ab9a0d475207f1adae03f4a81ccc5beb7568dc8be1249f69e32fe56efd9ee2f6ee3b1af
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Filesize
1KB
MD5ddfe00947873a3379f5a54112681a8b6
SHA1c18b3a9a337b6378c05df10031bce0c140afe9cb
SHA2566f85f6463e8abdb2b4022736efd008fc1c4ef65af598ba0d5f8539cd97ccd443
SHA5124cff096866ad9d7078375267f9e16f5d9e7d46b59a7d2e9a86a3fdd3b42099a4ee1e36da722075ab76e05acfdf2108de80e9f65b296266d8109bedced3d3db6d
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Filesize
1KB
MD534a048275e971e9356b1ace4d6e861af
SHA17b78ad270a07d55b6801727958244ae4c5f65d8b
SHA2565852881c67d7b92d0a79eba756d4ea1e883ca0753af9207a44978fc45cbe9b43
SHA512e918134552d8c5202c6aa58099b26900e604d7f661d7fab8fb26ae39cd98fedc4a44f99e1f0ad8c15a143b3991ab582cf8f13732bcd61be2c0ede443b56ad17e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
771B
MD53d9e3dc89823c4c0b6724cc4e4e6b467
SHA156380f3f2ef27daaf9d809d833bc63873198f56d
SHA256041917a3fc9cbcd4d5fa066eae1ea170a139bea5153e06a4b5830cd3d7de1a76
SHA51255c1e4842b9bd8579f63822e3757cdd029a8592abd60a0f6fdc9c4dea6ab60508bca09af5f306480bf0db1a70904bd7e12a2d99e93cee3dd19632cd8b391acc3
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Filesize
39KB
MD5ec823d617d239ce10f01656b18c5d0e4
SHA18f17296536c4096ec178aeea963d620210e6d3d2
SHA256fdc5bfbfef816556a6538fc3a59163a2ff77aedc3fc146285612067ce5cacdca
SHA512635a8f2ae11899e91a7a46b5ec87ee5efab98878fe8b3fc22e9d8d20e7a3d88e0cd75ce190f1503ad1ac1c331944086b639e2657aabd55055e6fe3dc7eed2bf1