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Analysis
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max time kernel
150s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
06/08/2024, 23:35
Behavioral task
behavioral1
Sample
e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe
Resource
win10v2004-20240802-en
General
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Target
e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe
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Size
68KB
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MD5
8fe37834502c9cad2a3f4bc4676e16c2
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SHA1
b094f4930779e4736faef853eeea262dc8708884
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SHA256
e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9
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SHA512
1c2ad55d9f75e4ddf3a3fd50f53b49b01e2d8a05333fca8c08444fda8a97d8f3245c1373703ab2eb3ec1267e41cb79dc0df66049c36ae255ab97cccbd690c449
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SSDEEP
1536:MATJ3GFPtJ+fEnKZy4bkd3Th64OP/KKoKiR:MATJ3GFfcHbkZOP/KKcR
Malware Config
Extracted
xworm
africa-panels.gl.at.ply.gg:36327
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Install_directory
%AppData%
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install_file
svchost.exe
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telegram
https://api.telegram.org/bot7097357076:AAFNLSm-3pej5b-uWHuJ42vA2ifmYBH-Apk/sendMessage?chat_id=6237826260
Signatures
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Detect Xworm Payload 4 IoCs
resource yara_rule behavioral1/memory/2220-1-0x0000000000A60000-0x0000000000A78000-memory.dmp family_xworm behavioral1/files/0x0004000000004ed7-36.dat family_xworm behavioral1/memory/2176-38-0x0000000000300000-0x0000000000318000-memory.dmp family_xworm behavioral1/memory/2280-40-0x00000000002C0000-0x00000000002D8000-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 1660 powershell.exe 2976 powershell.exe 2312 powershell.exe 2708 powershell.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\svchost.lnk e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe -
Executes dropped EXE 2 IoCs
pid Process 2176 svchost.exe 2280 svchost.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2958949473-3205530200-1453100116-1000\Software\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Users\\Admin\\AppData\\Roaming\\svchost.exe" e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 812 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2976 powershell.exe 2312 powershell.exe 2708 powershell.exe 1660 powershell.exe 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeDebugPrivilege 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe Token: SeDebugPrivilege 2976 powershell.exe Token: SeDebugPrivilege 2312 powershell.exe Token: SeDebugPrivilege 2708 powershell.exe Token: SeDebugPrivilege 1660 powershell.exe Token: SeDebugPrivilege 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe Token: SeDebugPrivilege 2176 svchost.exe Token: SeDebugPrivilege 2280 svchost.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2220 wrote to memory of 2976 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 32 PID 2220 wrote to memory of 2976 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 32 PID 2220 wrote to memory of 2976 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 32 PID 2220 wrote to memory of 2312 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 34 PID 2220 wrote to memory of 2312 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 34 PID 2220 wrote to memory of 2312 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 34 PID 2220 wrote to memory of 2708 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 36 PID 2220 wrote to memory of 2708 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 36 PID 2220 wrote to memory of 2708 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 36 PID 2220 wrote to memory of 1660 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 38 PID 2220 wrote to memory of 1660 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 38 PID 2220 wrote to memory of 1660 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 38 PID 2220 wrote to memory of 812 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 40 PID 2220 wrote to memory of 812 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 40 PID 2220 wrote to memory of 812 2220 e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe 40 PID 1624 wrote to memory of 2176 1624 taskeng.exe 43 PID 1624 wrote to memory of 2176 1624 taskeng.exe 43 PID 1624 wrote to memory of 2176 1624 taskeng.exe 43 PID 1624 wrote to memory of 2280 1624 taskeng.exe 44 PID 1624 wrote to memory of 2280 1624 taskeng.exe 44 PID 1624 wrote to memory of 2280 1624 taskeng.exe 44 -
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\e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe"C:\Users\Admin\AppData\Local\Temp\e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe"1⤵
- 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:2220 -
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\e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976
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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 'e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2312
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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\svchost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708
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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 'svchost.exe'2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1660
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "svchost" /tr "C:\Users\Admin\AppData\Roaming\svchost.exe"2⤵
- Scheduled Task/Job: Scheduled Task
PID:812
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C:\Windows\system32\taskeng.exetaskeng.exe {A7A01DB5-9418-4F41-A22A-0CB8315BBC37} S-1-5-21-2958949473-3205530200-1453100116-1000:WHMFPZKA\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:1624 -
C:\Users\Admin\AppData\Roaming\svchost.exeC:\Users\Admin\AppData\Roaming\svchost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2176
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C:\Users\Admin\AppData\Roaming\svchost.exeC:\Users\Admin\AppData\Roaming\svchost.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2280
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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
1Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD5cbd48506ee4b1411ff544ab8aef97f7c
SHA1fcf7d5042b9b063a4c207b703ef099ac46017018
SHA256e17b70e34e72042fd8e317edf55b06049710ea5f3a9cf83dc009cc889d3ca21b
SHA5129be56b64e472c5e3a95960d0c454a9fd703613c1d15053e18d801149411230c65429631e4ed004d0dc50fdea9dedd71cadbdcbd9098d4c974fc7dd73ff6bd3c9
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Filesize
68KB
MD58fe37834502c9cad2a3f4bc4676e16c2
SHA1b094f4930779e4736faef853eeea262dc8708884
SHA256e5f8cfe6e345649c62e0841baf930dc2f9274205e0eb7bd8d90c9099967fc7b9
SHA5121c2ad55d9f75e4ddf3a3fd50f53b49b01e2d8a05333fca8c08444fda8a97d8f3245c1373703ab2eb3ec1267e41cb79dc0df66049c36ae255ab97cccbd690c449