Analysis
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max time kernel
147s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
30-05-2024 14:48
Behavioral task
behavioral1
Sample
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe
Resource
win10v2004-20240226-en
General
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Target
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe
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Size
82KB
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MD5
b107fbdbd7e5a97172b3974216a78886
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SHA1
410f9c227a901e2721fd4471e8a5069bd6af43da
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SHA256
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2
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SHA512
b7485652c502a95a258d106166419dc3679e8a69906b7634dc440db9fa3db506a1c5597024fa0b275b556dbce55f51877bfef6d779817a0c83f51395bc734de6
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SSDEEP
1536:qih380x1gfPT9dOjquahM8+bEm3leW9Q6au4aOaQDb4mPMUf:NhVgf5EFWZ+bEmVeOcu4aOaQDb4va
Malware Config
Extracted
xworm
19.ip.gl.ply.gg:45758
ads-enabled.gl.at.ply.gg:45758
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Install_directory
%AppData%
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install_file
detektivhuedblyat.exe
Signatures
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Detect Xworm Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/868-1-0x0000000000A20000-0x0000000000A3A000-memory.dmp family_xworm C:\Users\Admin\AppData\Roaming\detektivhuedblyat.exe 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.
Processes:
powershell.exepowershell.exepowershell.exepowershell.exepid process 3724 powershell.exe 1804 powershell.exe 4376 powershell.exe 1864 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe -
Drops startup file 2 IoCs
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\detektivhuedblyat.lnk 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\detektivhuedblyat.lnk 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe -
Executes dropped EXE 3 IoCs
Processes:
detektivhuedblyat.exedetektivhuedblyat.exedetektivhuedblyat.exepid process 720 detektivhuedblyat.exe 3704 detektivhuedblyat.exe 1376 detektivhuedblyat.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\detektivhuedblyat = "C:\\Users\\Admin\\AppData\\Roaming\\detektivhuedblyat.exe" 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exe1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exepid process 3724 powershell.exe 3724 powershell.exe 1804 powershell.exe 1804 powershell.exe 4376 powershell.exe 4376 powershell.exe 1864 powershell.exe 1864 powershell.exe 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe -
Suspicious use of AdjustPrivilegeToken 9 IoCs
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exepowershell.exepowershell.exepowershell.exepowershell.exedetektivhuedblyat.exedetektivhuedblyat.exedetektivhuedblyat.exedescription pid process Token: SeDebugPrivilege 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe Token: SeDebugPrivilege 3724 powershell.exe Token: SeDebugPrivilege 1804 powershell.exe Token: SeDebugPrivilege 4376 powershell.exe Token: SeDebugPrivilege 1864 powershell.exe Token: SeDebugPrivilege 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe Token: SeDebugPrivilege 720 detektivhuedblyat.exe Token: SeDebugPrivilege 3704 detektivhuedblyat.exe Token: SeDebugPrivilege 1376 detektivhuedblyat.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exepid process 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exedescription pid process target process PID 868 wrote to memory of 3724 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 3724 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 1804 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 1804 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 4376 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 4376 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 1864 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 1864 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe powershell.exe PID 868 wrote to memory of 2652 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe schtasks.exe PID 868 wrote to memory of 2652 868 1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe schtasks.exe -
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\1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe"C:\Users\Admin\AppData\Local\Temp\1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe"1⤵
- Checks computer location settings
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:868 -
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\1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3724
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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 '1ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1804
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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\detektivhuedblyat.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376
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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 'detektivhuedblyat.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1864
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "detektivhuedblyat" /tr "C:\Users\Admin\AppData\Roaming\detektivhuedblyat.exe"2⤵
- Creates scheduled task(s)
PID:2652
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C:\Users\Admin\AppData\Roaming\detektivhuedblyat.exeC:\Users\Admin\AppData\Roaming\detektivhuedblyat.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:720
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3804 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:3428
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C:\Users\Admin\AppData\Roaming\detektivhuedblyat.exeC:\Users\Admin\AppData\Roaming\detektivhuedblyat.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:3704
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C:\Users\Admin\AppData\Roaming\detektivhuedblyat.exeC:\Users\Admin\AppData\Roaming\detektivhuedblyat.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1376
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
654B
MD52ff39f6c7249774be85fd60a8f9a245e
SHA1684ff36b31aedc1e587c8496c02722c6698c1c4e
SHA256e1b91642d85d98124a6a31f710e137ab7fd90dec30e74a05ab7fcf3b7887dced
SHA5121d7e8b92ef4afd463d62cfa7e8b9d1799db5bf2a263d3cd7840df2e0a1323d24eb595b5f8eb615c6cb15f9e3a7b4fc99f8dd6a3d34479222e966ec708998aed1
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD52e907f77659a6601fcc408274894da2e
SHA19f5b72abef1cd7145bf37547cdb1b9254b4efe9d
SHA256385da35673330e21ac02545220552fe301fe54dedefbdafc097ac4342a295233
SHA51234fa0fff24f6550f55f828541aaefe5d75c86f8f0842d54b50065e9746f9662bb7209c74c9a9571540b9855bb3851f01db613190024e89b198d485bb5dc07721
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Filesize
944B
MD5c1360d5093811e9ae8ba9b738ca8b993
SHA1f97aa252a3f8d10e43d121391d9e8d2187e6c2b5
SHA25625f6cd4cf1046bda994503d4045df3842f167ffe1a5f3a51c4dd52e4b9ba8f8f
SHA512002e3dbcb67ef1f0f309122257699f2759a14c1dc3f623089b7c3bb2b98ea058a0761417392e2a568e885aac441481f6f7876514fcb327f935ca5a49823a1983
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Filesize
944B
MD5fe8ac2e5f3871c65b6c156ee24c17dbb
SHA1e4caab16a723d1933c734b023330766b1eeabf2c
SHA256c1c8630e8ef6578c201b39efe91da78206cf169cae8712ff1a6d57496f4008dc
SHA5121cd6edd502afcb9568aa058aadc3f0597d578199889a5900e4feba4fe26942b0e68deb2517ab164bec3bf8825fd6d5f1c74366bb197e6291f9a066b33324de68
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
82KB
MD5b107fbdbd7e5a97172b3974216a78886
SHA1410f9c227a901e2721fd4471e8a5069bd6af43da
SHA2561ddab0ffb27f81d57aa99aff590c9a603157724362315228bd47914be4dbf6d2
SHA512b7485652c502a95a258d106166419dc3679e8a69906b7634dc440db9fa3db506a1c5597024fa0b275b556dbce55f51877bfef6d779817a0c83f51395bc734de6