Analysis
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max time kernel
150s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2024 11:03
Behavioral task
behavioral1
Sample
проверка.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
проверка.exe
Resource
win10v2004-20240508-en
General
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Target
проверка.exe
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Size
99KB
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MD5
db27649bfb89f40ec3ff301541c598f5
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SHA1
a16885dd0b352e970c45bad6a691e155f9ccc8f1
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SHA256
45814083c150dd3d946718f8728a1cdad2f9e68318e575c479263431ccf04abb
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SHA512
3b35ea6511b4e047bd77a9fa525e489542379f5ddf61f49986cc92bfb8411a7d6673a3febf2d540e3dd03c7a73f17673c0c6e5d0d41f81970c18ff9ef3fe32fb
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SSDEEP
1536:loZp0RHDlFZDCFb/AZ+bF5n5GGKx6wwOfRJ9PpP/UA/uoDjSBSc7UtYVL:Q4pFZyLAZ+bF55GSOn9Pdb1W0cgteL
Malware Config
Extracted
xworm
19.ip.gl.ply.gg:65468
speed-wheat.gl.at.ply.gg:65468
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/3088-1-0x00000000000D0000-0x00000000000F0000-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 2368 powershell.exe 4580 powershell.exe 3176 powershell.exe 4968 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
проверка.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation проверка.exe -
Drops startup file 2 IoCs
Processes:
проверка.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Delta.lnk проверка.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Delta.lnk проверка.exe -
Executes dropped EXE 2 IoCs
Processes:
Delta.exeDelta.exepid process 2400 Delta.exe 1944 Delta.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
проверка.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Delta = "C:\\Users\\Admin\\AppData\\Roaming\\Delta.exe" проверка.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.exeпроверка.exepid process 2368 powershell.exe 2368 powershell.exe 4580 powershell.exe 4580 powershell.exe 3176 powershell.exe 3176 powershell.exe 4968 powershell.exe 4968 powershell.exe 3088 проверка.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
проверка.exepowershell.exepowershell.exepowershell.exepowershell.exeDelta.exeDelta.exedescription pid process Token: SeDebugPrivilege 3088 проверка.exe Token: SeDebugPrivilege 2368 powershell.exe Token: SeDebugPrivilege 4580 powershell.exe Token: SeDebugPrivilege 3176 powershell.exe Token: SeDebugPrivilege 4968 powershell.exe Token: SeDebugPrivilege 3088 проверка.exe Token: SeDebugPrivilege 2400 Delta.exe Token: SeDebugPrivilege 1944 Delta.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
проверка.exepid process 3088 проверка.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
проверка.exedescription pid process target process PID 3088 wrote to memory of 2368 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 2368 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 4580 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 4580 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 3176 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 3176 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 4968 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 4968 3088 проверка.exe powershell.exe PID 3088 wrote to memory of 448 3088 проверка.exe schtasks.exe PID 3088 wrote to memory of 448 3088 проверка.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\проверка.exe"C:\Users\Admin\AppData\Local\Temp\проверка.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:3088 -
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\проверка.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2368
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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 'проверка.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4580
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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:3176
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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:4968
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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:448
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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:2400
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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:1944
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
MD5e243a38635ff9a06c87c2a61a2200656
SHA1ecd95ed5bf1a9fbe96a8448fc2814a0210fa2afc
SHA256af5782703f3f2d5a29fb313dae6680a64134db26064d4a321a3f23b75f6ca00f
SHA5124418957a1b10eee44cf270c81816ae707352411c4f5ac14b6b61ab537c91480e24e0a0a2c276a6291081b4984c123cf673a45dcedb0ceeef682054ba0fc19cb4
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Filesize
944B
MD592075279f2dbcaa5724ee5a47e49712f
SHA18dd3e2faa8432dde978946ebaf9054f7c6e0b2cb
SHA256fd985ddd090621af25aa77aebff689c95ea7679ff0e81887124b2802ae3e9442
SHA512744c62556233d9872f43ffb5a5a98aee20a44834436306f0a948c8c4072bdb46ef8044616593747edd645caaee60faf8b14fedb2d6df5f6019b5c73357d80d22
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Filesize
944B
MD517e45724e81fad9d4f4eda74fe6b349e
SHA10ef309ee5638e1055c0f0fe7cd693a5643a1e4a3
SHA256444084a5dd84f5aeaa084a27da160ea4501574fbb27da9d7aab3c6c5b3269eb6
SHA512c1b0dd77c2ae9c15843b3bac8de6874609ebeffa5e10e552b364340c51bde690ac563c132dbc14f93e68d3a7939ea840fa687eb1bd603d646acf88a3430b6e45
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
99KB
MD5db27649bfb89f40ec3ff301541c598f5
SHA1a16885dd0b352e970c45bad6a691e155f9ccc8f1
SHA25645814083c150dd3d946718f8728a1cdad2f9e68318e575c479263431ccf04abb
SHA5123b35ea6511b4e047bd77a9fa525e489542379f5ddf61f49986cc92bfb8411a7d6673a3febf2d540e3dd03c7a73f17673c0c6e5d0d41f81970c18ff9ef3fe32fb