Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/07/2026, 16:07
Static task
static1
Behavioral task
behavioral1
Sample
691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe
Resource
win11ltsc2024-20260706-en
General
- Target 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe
- Size 758KB
- Sample260707-tk599ahs9x
- SHA256 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520
- MD5 7051fba1656e9cb1114fa39804c5cb91
- SHA1 c98556c2b239d8ab55658fe97f212640bf98cbef
- SHA512 0284a977d8fc2bde547e73291fd0829bc9e0f82d88d2f87b7ca488c11c0e22cb5e16526d04633c932fc8b62eb8a56b40640769bb26bd7e5cd3dbe75185430fcd
- SSDEEP 12288:+4MHR8apymNflGTPzg8Mt7wwvajNpfNhagcknR750QhMdCxuXiddDkSY2:oVNflAPWBwwSjb2gcknh50Qid24sISV
- TLSH T1F3F402942319D70BEA5563B44972F27107B83E9EB512E20A4FD9BDEF7926F404E10393
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
xworm
-
5.0
-
109.248.150.234:443
-
70vLmgcqMEnUJOeL
-
Install_directory
%AppData%
-
install_file
bin.exe
Signatures
- Detect Xworm Payload 1 IoCs
resource yara_rule behavioral1/memory/2136-9-0x0000000000400000-0x0000000000410000-memory.dmp family_xworm - 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 3024 powershell.exe 4992 powershell.exe 4836 powershell.exe 3504 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-1-5-21-668679576-120646659-2289335452-1000\Control Panel\International\Geo\Nation 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe - Drops startup file 2 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\bin.lnk 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe - Executes dropped EXE 7 IoCs
pid Process 1952 bin.exe 3392 bin.exe 3920 bin.exe 4848 bin.exe 4944 bin.exe 1744 bin.exe 3320 bin.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-668679576-120646659-2289335452-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bin = "C:\\Users\\Admin\\AppData\\Roaming\\bin.exe" 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe - Suspicious use of SetThreadContext 4 IoCs
description pid Process procid_target PID 1540 set thread context of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 1952 set thread context of 3392 1952 bin.exe 107 PID 3920 set thread context of 4848 3920 bin.exe 109 PID 4944 set thread context of 3320 4944 bin.exe 113 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 13 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 bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.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 bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bin.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 4448 schtasks.exe - Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4992 powershell.exe 4992 powershell.exe 4836 powershell.exe 4836 powershell.exe 3504 powershell.exe 3504 powershell.exe 3024 powershell.exe 3024 powershell.exe 4944 bin.exe 4944 bin.exe - Suspicious use of AdjustPrivilegeToken 9 IoCs
description pid Process Token: SeDebugPrivilege 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe Token: SeDebugPrivilege 4992 powershell.exe Token: SeDebugPrivilege 4836 powershell.exe Token: SeDebugPrivilege 3504 powershell.exe Token: SeDebugPrivilege 3024 powershell.exe Token: SeDebugPrivilege 3392 bin.exe Token: SeDebugPrivilege 4848 bin.exe Token: SeDebugPrivilege 4944 bin.exe Token: SeDebugPrivilege 3320 bin.exe - Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1540 wrote to memory of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 1540 wrote to memory of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 1540 wrote to memory of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 1540 wrote to memory of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 1540 wrote to memory of 2136 1540 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 92 PID 2136 wrote to memory of 4992 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 93 PID 2136 wrote to memory of 4836 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 95 PID 2136 wrote to memory of 3504 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 97 PID 2136 wrote to memory of 3024 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 100 PID 2136 wrote to memory of 4448 2136 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe 102 PID 1952 wrote to memory of 3392 1952 bin.exe 107 PID 1952 wrote to memory of 3392 1952 bin.exe 107 PID 1952 wrote to memory of 3392 1952 bin.exe 107 PID 1952 wrote to memory of 3392 1952 bin.exe 107 PID 1952 wrote to memory of 3392 1952 bin.exe 107 PID 3920 wrote to memory of 4848 3920 bin.exe 109 PID 3920 wrote to memory of 4848 3920 bin.exe 109 PID 3920 wrote to memory of 4848 3920 bin.exe 109 PID 3920 wrote to memory of 4848 3920 bin.exe 109 PID 3920 wrote to memory of 4848 3920 bin.exe 109 PID 4944 wrote to memory of 1744 4944 bin.exe 112 PID 4944 wrote to memory of 3320 4944 bin.exe 113 PID 4944 wrote to memory of 3320 4944 bin.exe 113 PID 4944 wrote to memory of 3320 4944 bin.exe 113 PID 4944 wrote to memory of 3320 4944 bin.exe 113 PID 4944 wrote to memory of 3320 4944 bin.exe 113
Processes
-
C:\Users\Admin\AppData\Local\Temp\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe"C:\Users\Admin\AppData\Local\Temp\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1540 -
C:\Users\Admin\AppData\Local\Temp\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe"C:\Users\Admin\AppData\Local\Temp\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.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 WriteProcessMemory
PID:2136 -
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\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4992
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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 '691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4836
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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\AppData\Roaming\bin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3504
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass Add-MpPreference -ExclusionProcess 'bin.exe'3⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3024
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-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "bin" /tr "C:\Users\Admin\AppData\Roaming\bin.exe"3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4448
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-
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C:\Users\Admin\AppData\Roaming\bin.exeC:\Users\Admin\AppData\Roaming\bin.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3392
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-
C:\Users\Admin\AppData\Roaming\bin.exeC:\Users\Admin\AppData\Roaming\bin.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3920 -
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4848
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-
C:\Users\Admin\AppData\Roaming\bin.exeC:\Users\Admin\AppData\Roaming\bin.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
PID:1744
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-
C:\Users\Admin\AppData\Roaming\bin.exe"C:\Users\Admin\AppData\Roaming\bin.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3320
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Network
MITRE ATT&CK Enterprise v16
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
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520.exe.log
- Size 1KB
- SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
- MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
- SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
- SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
- TLSH T104219B303222B5D84D022F530C0869C513EF4759BB64EE2CB959231EDD2A457AB211E3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- TLSH T1A4417C303261A9D84D435B0215286ED5E3EF478AAFAC5F5CB569231DCE2A44BD7221F3
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 47174d3efb547bd937cda43f6c6dafac2b9459e8640465e3f0aae8e656c31b06
- MD5 f3c43741bf9a135d824528c625f1e5a7
- SHA1 660a85f4b4200dc20e3f3d4cdcced7c66bc88fb9
- SHA512 f509c332b3e3a68eb6d4c8db48e5b405643bf26b3bb2e3cb37dd369381e2f2a1663e080cd399880fc7fe796702d52fa66f3b147bf84564aa5ebcd30de321a71e
- SSDEEP 384:wsf+Br9i+l21jByAShk1o9o2T9K6seYwME/t03SoZ5fYSgAjEDk2Q0gdMtkKhD:9f8KtY6Wo2T9Nfr2S8W+ED7Cm3
- TLSH T15082E66E611F16C3C49523B8E11B045FE8F2DD8D431A13D8BB5E9F3B8AAC69E903D548
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 c287cd9df34e1464189cb2b249679f6cc4cf6031eecbe537f3079e10099724d9
- MD5 87847ae7ad263dabb12499f57bb0b0d9
- SHA1 8a6312b60f4e3f168c599cdfc255b4c428855adb
- SHA512 c34cf0fde6bf7cc020c0187d7cb2a9c0a17fd9e232e2b6e69abea073a1bdd59e0d7948e312acacaf961cafa9aec8ec167c4874614aaf5fd1a668b5a48b969063
- SSDEEP 384:Psf+B/991NkxBizT7alGtlTdNY19/GZcYK+dIi0zhdqki8+nUKkKhi0SO1:kfuN4ozFtlTdNAhYxdIiMdq9UKri0H
- TLSH T119822A6D211F16D7C1A613B8D82A4397E8F09DCFC30407DD6A8A5E3706D976A90B91EC
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 c1d11c9d1e78f1af9b8ee93cd6224013e7a1663d6fb5a0adba003c890e524ba0
- MD5 4252c8d6cbb7d9aa7ed58cba6431dadc
- SHA1 afef37197fc056c9799ad1d7171d7e52da9e24ed
- SHA512 20ec5c728fb020c35f40e0baaca048dfc5758a22679105f7a7bad1c9c2e9082a04f740d09505b0c26a759b1329959ff9e4c385f9c83540fcae12f783f2b7e9b3
- SSDEEP 384:K6+B/991ln5VNWCivBlo9o2TRY19/GZcifK+950OqMq+nFVkki0SO1:Xulnf8N8o2TRAhifx95bqAFiki0H
- TLSH T123822A5D621F2ADBC0A523F8C83783E7D9B09DDF930407CD668A593B06C977A54A81E8
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fbsaphnr.cyf.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Roaming\bin.exe
- Size 758KB
- SHA256 691222b4c38e383696cb58c5f3559186c4ece70a2c61214a126eec1df135d520
- MD5 7051fba1656e9cb1114fa39804c5cb91
- SHA1 c98556c2b239d8ab55658fe97f212640bf98cbef
- SHA512 0284a977d8fc2bde547e73291fd0829bc9e0f82d88d2f87b7ca488c11c0e22cb5e16526d04633c932fc8b62eb8a56b40640769bb26bd7e5cd3dbe75185430fcd
- SSDEEP 12288:+4MHR8apymNflGTPzg8Mt7wwvajNpfNhagcknR750QhMdCxuXiddDkSY2:oVNflAPWBwwSjb2gcknh50Qid24sISV
- TLSH T1F3F402942319D70BEA5563B44972F27107B83E9EB512E20A4FD9BDEF7926F404E10393
- MD5 SHA1 SHA512 SSDEEP TLSH