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Analysis
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max time kernel
135s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
09/03/2025, 10:00
Static task
static1
Behavioral task
behavioral1
Sample
SvdvD2oMxskKpFA.exe
Resource
win7-20240903-en
General
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Target
SvdvD2oMxskKpFA.exe
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Size
2.8MB
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MD5
37449ec900f5315bd22abe4e4d8861ad
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SHA1
584d45cfeb259c3b89cb7ed0734f0334f2432d59
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SHA256
e737aeca763418b072714874598a77466634cc2f8d1133c5ca57ad0feae8ffb5
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SHA512
41b857432e067b9f9f6e63c6b70c1d5d2388f2b7d40b8053ed3dcdc4b156fba1b0cdef62593b30e38fa542fe5514d129e2a614cc21833bd895dc73602c30684f
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SSDEEP
24576:G5tXUp5hTtlRfyhaaJRjbEHi0zScrqkx03XssHftjQVM+PJxbHXDPvP/wYUIgH1b:Q3JtgecJ03X/x+M+rfwYUIgVY7vD
Malware Config
Extracted
xworm
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Install_directory
%Userprofile%
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install_file
injector.exe
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pastebin_url
https://pastebin.com/raw/DSFaHH8B
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule behavioral2/memory/5392-18065-0x0000000000400000-0x0000000000418000-memory.dmp 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 1524 powershell.exe 3464 powershell.exe 5576 powershell.exe 3612 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-1-5-21-1161330783-2912525651-1278508834-1000\Control Panel\International\Geo\Nation SvdvD2oMxskKpFA.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\injector.lnk SvdvD2oMxskKpFA.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\injector.lnk SvdvD2oMxskKpFA.exe -
Executes dropped EXE 2 IoCs
pid Process 3104 injector.exe 4532 injector.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1161330783-2912525651-1278508834-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\injector = "C:\\Users\\Admin\\injector.exe" SvdvD2oMxskKpFA.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 42 pastebin.com 43 pastebin.com -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2700 set thread context of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 3104 set thread context of 4532 3104 injector.exe 118 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 9 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language injector.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SvdvD2oMxskKpFA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SvdvD2oMxskKpFA.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language injector.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 5504 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe 2700 SvdvD2oMxskKpFA.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 2700 SvdvD2oMxskKpFA.exe Token: SeDebugPrivilege 5392 SvdvD2oMxskKpFA.exe Token: SeDebugPrivilege 3464 powershell.exe Token: SeDebugPrivilege 5576 powershell.exe Token: SeDebugPrivilege 3612 powershell.exe Token: SeDebugPrivilege 1524 powershell.exe Token: SeDebugPrivilege 5392 SvdvD2oMxskKpFA.exe Token: SeDebugPrivilege 3104 injector.exe Token: SeDebugPrivilege 4532 injector.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 5392 SvdvD2oMxskKpFA.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 2700 wrote to memory of 5392 2700 SvdvD2oMxskKpFA.exe 96 PID 5392 wrote to memory of 3464 5392 SvdvD2oMxskKpFA.exe 97 PID 5392 wrote to memory of 3464 5392 SvdvD2oMxskKpFA.exe 97 PID 5392 wrote to memory of 3464 5392 SvdvD2oMxskKpFA.exe 97 PID 5392 wrote to memory of 5576 5392 SvdvD2oMxskKpFA.exe 99 PID 5392 wrote to memory of 5576 5392 SvdvD2oMxskKpFA.exe 99 PID 5392 wrote to memory of 5576 5392 SvdvD2oMxskKpFA.exe 99 PID 5392 wrote to memory of 3612 5392 SvdvD2oMxskKpFA.exe 101 PID 5392 wrote to memory of 3612 5392 SvdvD2oMxskKpFA.exe 101 PID 5392 wrote to memory of 3612 5392 SvdvD2oMxskKpFA.exe 101 PID 5392 wrote to memory of 1524 5392 SvdvD2oMxskKpFA.exe 103 PID 5392 wrote to memory of 1524 5392 SvdvD2oMxskKpFA.exe 103 PID 5392 wrote to memory of 1524 5392 SvdvD2oMxskKpFA.exe 103 PID 5392 wrote to memory of 5504 5392 SvdvD2oMxskKpFA.exe 105 PID 5392 wrote to memory of 5504 5392 SvdvD2oMxskKpFA.exe 105 PID 5392 wrote to memory of 5504 5392 SvdvD2oMxskKpFA.exe 105 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118 PID 3104 wrote to memory of 4532 3104 injector.exe 118
Processes
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C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2700 -
C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe"2⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5392 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\SvdvD2oMxskKpFA.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3464
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'SvdvD2oMxskKpFA.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5576
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionPath 'C:\Users\Admin\injector.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3612
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'injector.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1524
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "injector" /tr "C:\Users\Admin\injector.exe"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:5504
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C:\Users\Admin\injector.exeC:\Users\Admin\injector.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3104 -
C:\Users\Admin\injector.exe"C:\Users\Admin\injector.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4532
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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
517B
MD54d737622dcf53d4cf89810ec284fdf89
SHA1a71b0c3ac6b940047ca7730465c1f97342c8ca08
SHA2567d5529c9d51a138cea4ae46faa32497ccf1e55d6bd5aa43f746d413ce80fa1cb
SHA512acf53d9d2ffe5e3dd34760e3c8e138229ee9805387ddf0765266ee882268cf64f84fb4a1b79aee3f90b88b50f1a1bbf10c9ba7a1013496059b46f3abe9c859c6
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5e9048957c88f9e1fcf80d470a972f2a2
SHA1c966f90d98b93814d174c729ba518351361fec7c
SHA2564230ed9c209c5b796ad5ca94f3f3075b6ad2ba3969a76c2704529295ab08258e
SHA5121fc2dc43d2d2b23ec2dbdeb36e1aff7d083fc3fdd65025b0be4a151b4e4d60eff70b66caa54386959b7bb2d10bdc2f32e420b4f4ffeea9f1d2da194a6367fa5a
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Filesize
18KB
MD5c7bf343fdd3961de08cb470d4e7055ca
SHA1281b6d68c802658128ffb78a1546ae2a4a588ac8
SHA256784395614eab10592feeff598b0465ee3a8097ec29ef053d901c2ddb49348bea
SHA512664f48601592595a49d7d8a5118f9fb624797ecfa2b2d4343eb89050a0f22834e3bc19644d9820c287ca028c2158291fb2c1932963bf1c6e5a74b7265360c948
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Filesize
18KB
MD594a9206de3f136bf64b28feed0c634fe
SHA18ce032b2c2df1bf03370635958ae5ebffa698cf1
SHA2566c63fc28e100d9d36f49243793ce9069bef89aeae21f783775e4710f2ab9d6c9
SHA51293332679c8e3f58d98012da2bbe59cc4b1be5001c05e5e32d4d83bf3fe62172600f58e6244725ac6fc8c68da8486f7208bd371cf6d5be2b2fe944f3c265683b5
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
2.8MB
MD537449ec900f5315bd22abe4e4d8861ad
SHA1584d45cfeb259c3b89cb7ed0734f0334f2432d59
SHA256e737aeca763418b072714874598a77466634cc2f8d1133c5ca57ad0feae8ffb5
SHA51241b857432e067b9f9f6e63c6b70c1d5d2388f2b7d40b8053ed3dcdc4b156fba1b0cdef62593b30e38fa542fe5514d129e2a614cc21833bd895dc73602c30684f