Analysis
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max time kernel
134s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 08:24
Behavioral task
behavioral1
Sample
читы.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
читы.exe
Resource
win10v2004-20240426-en
General
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Target
читы.exe
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Size
105KB
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MD5
7c4229f56dd1abf353b7615e099cb3a8
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SHA1
f1a2545b0d9b1f686d456c60fcd87c3c4ee93d08
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SHA256
2d0936804bfa8aedd998cbfb27485f1816222f17921d14705e390c5622b232ad
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SHA512
e961a5a7b44fdfc0cbdedbb48320afa5097c8ff5f7d1880069e4120ee0bfe2d0642d3b7b7977c815c6f96b9c0f66028f26a2a0bfcdef5cca363269dff780af41
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SSDEEP
3072:ydqfxEp09Xt1m+b1pNkLP+uOoo9wmfAn1W0cgte8:ydq5F9HbvNkK4oPAng0ct
Malware Config
Extracted
xworm
advertise-located.gl.at.ply.gg:54921
19.ip.gl.ply.gg:54921
XWorm V5.2:123
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Install_directory
%AppData%
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install_file
Delta.exe
Signatures
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Detect Xworm Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/1312-0-0x00000000006A0000-0x00000000006C0000-memory.dmp family_xworm C:\Users\Admin\AppData\Roaming\Delta.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 5072 powershell.exe 1560 powershell.exe 4364 powershell.exe 2336 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
читы.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation читы.exe -
Drops startup file 2 IoCs
Processes:
читы.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Delta.lnk читы.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Delta.lnk читы.exe -
Executes dropped EXE 1 IoCs
Processes:
Delta.exepid process 1264 Delta.exe -
Loads dropped DLL 1 IoCs
Processes:
читы.exepid process 1312 читы.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
читы.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Delta = "C:\\Users\\Admin\\AppData\\Roaming\\Delta.exe" читы.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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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 4212 timeout.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exeчиты.exepid process 5072 powershell.exe 5072 powershell.exe 1560 powershell.exe 1560 powershell.exe 4364 powershell.exe 4364 powershell.exe 2336 powershell.exe 2336 powershell.exe 1312 читы.exe -
Suspicious use of AdjustPrivilegeToken 7 IoCs
Processes:
читы.exepowershell.exepowershell.exepowershell.exepowershell.exeDelta.exedescription pid process Token: SeDebugPrivilege 1312 читы.exe Token: SeDebugPrivilege 5072 powershell.exe Token: SeDebugPrivilege 1560 powershell.exe Token: SeDebugPrivilege 4364 powershell.exe Token: SeDebugPrivilege 2336 powershell.exe Token: SeDebugPrivilege 1312 читы.exe Token: SeDebugPrivilege 1264 Delta.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
читы.exepid process 1312 читы.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
читы.execmd.exedescription pid process target process PID 1312 wrote to memory of 5072 1312 читы.exe powershell.exe PID 1312 wrote to memory of 5072 1312 читы.exe powershell.exe PID 1312 wrote to memory of 1560 1312 читы.exe powershell.exe PID 1312 wrote to memory of 1560 1312 читы.exe powershell.exe PID 1312 wrote to memory of 4364 1312 читы.exe powershell.exe PID 1312 wrote to memory of 4364 1312 читы.exe powershell.exe PID 1312 wrote to memory of 2336 1312 читы.exe powershell.exe PID 1312 wrote to memory of 2336 1312 читы.exe powershell.exe PID 1312 wrote to memory of 4628 1312 читы.exe schtasks.exe PID 1312 wrote to memory of 4628 1312 читы.exe schtasks.exe PID 1312 wrote to memory of 5060 1312 читы.exe schtasks.exe PID 1312 wrote to memory of 5060 1312 читы.exe schtasks.exe PID 1312 wrote to memory of 2080 1312 читы.exe cmd.exe PID 1312 wrote to memory of 2080 1312 читы.exe cmd.exe PID 2080 wrote to memory of 4212 2080 cmd.exe timeout.exe PID 2080 wrote to memory of 4212 2080 cmd.exe timeout.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\читы.exe"C:\Users\Admin\AppData\Local\Temp\читы.exe"1⤵
- Checks computer location settings
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1312 -
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\читы.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5072
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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 'читы.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1560
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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\Delta.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4364
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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 'Delta.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2336
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Delta" /tr "C:\Users\Admin\AppData\Roaming\Delta.exe"2⤵
- Creates scheduled task(s)
PID:4628
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /delete /f /tn "Delta"2⤵PID:5060
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\tmp24BA.tmp.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Windows\system32\timeout.exetimeout 33⤵
- Delays execution with timeout.exe
PID:4212
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C:\Users\Admin\AppData\Roaming\Delta.exeC:\Users\Admin\AppData\Roaming\Delta.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1264
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
944B
MD56d42b6da621e8df5674e26b799c8e2aa
SHA1ab3ce1327ea1eeedb987ec823d5e0cb146bafa48
SHA2565ab6a1726f425c6d0158f55eb8d81754ddedd51e651aa0a899a29b7a58619c4c
SHA51253faffbda8a835bc1143e894c118c15901a5fd09cfc2224dd2f754c06dc794897315049a579b9a8382d4564f071576045aaaf824019b7139d939152dca38ce29
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Filesize
944B
MD5a7cc007980e419d553568a106210549a
SHA1c03099706b75071f36c3962fcc60a22f197711e0
SHA256a5735921fc72189c8bf577f3911486cf031708dc8d6bc764fe3e593c0a053165
SHA512b9aaf29403c467daef80a1ae87478afc33b78f4e1ca16189557011bb83cf9b3e29a0f85c69fa209c45201fb28baca47d31756eee07b79c6312c506e8370f7666
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Filesize
944B
MD534f595487e6bfd1d11c7de88ee50356a
SHA14caad088c15766cc0fa1f42009260e9a02f953bb
SHA2560f9a4b52e01cb051052228a55d0515911b7ef5a8db3cf925528c746df511424d
SHA51210976c5deaf9fac449e703e852c3b08d099f430de2d7c7b8e2525c35d63e28b890e5aab63feff9b20bca0aaf9f35a3ba411aee3fbeee9ea59f90ed25bd617a0b
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
160B
MD584b93d9a1de48bdc6aeb4d6e0bbb6094
SHA128ed66a604abcb62480ca8dc8bee67fb0d992b9d
SHA2566723dff8e01ba309b9e8660133e3e696c7efa93bc5a79ba76a30ded4f36b279b
SHA512d0e18be71b072f8bb05da4ec45a6a02ccbbfac57d0f53145abbcb19a5a2ab032f6769ae3359bb63fb99820ec70ae1ff45c4761be137ea62ce5c3078193b32237
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Filesize
100KB
MD51b942faa8e8b1008a8c3c1004ba57349
SHA1cd99977f6c1819b12b33240b784ca816dfe2cb91
SHA256555ccb7ecd9ae52a75135fdd81ab443a49d5785b0621ed6468d28c4234e46ccc
SHA5125aee3d59478d41ddd5885c99b394c9c4983064e2b3528db1a3f7fc289662bced4f57d072517bbe7573c6d1789435e987ef1aa9cc91f372bcfd30bc016675fa43
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Filesize
105KB
MD57c4229f56dd1abf353b7615e099cb3a8
SHA1f1a2545b0d9b1f686d456c60fcd87c3c4ee93d08
SHA2562d0936804bfa8aedd998cbfb27485f1816222f17921d14705e390c5622b232ad
SHA512e961a5a7b44fdfc0cbdedbb48320afa5097c8ff5f7d1880069e4120ee0bfe2d0642d3b7b7977c815c6f96b9c0f66028f26a2a0bfcdef5cca363269dff780af41