Analysis
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max time kernel
146s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
18-04-2024 01:36
Behavioral task
behavioral1
Sample
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe
Resource
win10v2004-20240412-en
General
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Target
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe
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Size
167KB
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MD5
d0685487fa7e474e68a40a1b1ff49b60
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SHA1
069285708e07814d852bbd5f39a7ffbb3c9e2d94
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SHA256
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6
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SHA512
eda00ba1453a33024fc05316196ccd71981ba61ababb965d1c3f01251f377047b00d8b6a9b140acf335cfa9d478bb3b6dbc4aca37fe74cfecb929e965ed190a8
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SSDEEP
1536:216oQ/DtPFVzE95jNNKCw5VY9bG1wWQkAw6JOXHWIOGoWIFjo7xLFVGy9w04xJXX:ouxFG9Rw3Y9bGVAfOXWxrjCT4
Malware Config
Extracted
xworm
dentiste.ddns.net:7000
86.68.222.14:7000
51.254.53.24:7000
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Install_directory
%AppData%
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install_file
Mise à jour carte CPS.exe
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telegram
https://api.telegram.org/bot5720516014:AAF4KOAv3GXHFU0RS3g4HPsucKDwQf01__A
Signatures
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Detect Xworm Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2400-0-0x00000000013A0000-0x00000000013D0000-memory.dmp family_xworm -
Detects Windows executables referencing non-Windows User-Agents 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2400-0-0x00000000013A0000-0x00000000013D0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA -
Detects executables using Telegram Chat Bot 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2400-0-0x00000000013A0000-0x00000000013D0000-memory.dmp INDICATOR_SUSPICIOUS_EXE_TelegramChatBot -
Drops startup file 2 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Mise à jour carte CPS.lnk 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Mise à jour carte CPS.lnk 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\Mise à jour carte CPS = "C:\\Users\\Admin\\AppData\\Roaming\\Mise à jour carte CPS.exe" 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.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: AddClipboardFormatListener 1 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exepid process 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepowershell.exe87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exepid process 3036 powershell.exe 2604 powershell.exe 2708 powershell.exe 2360 powershell.exe 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exepowershell.exepowershell.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe Token: SeDebugPrivilege 3036 powershell.exe Token: SeDebugPrivilege 2604 powershell.exe Token: SeDebugPrivilege 2708 powershell.exe Token: SeDebugPrivilege 2360 powershell.exe Token: SeDebugPrivilege 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exepid process 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exedescription pid process target process PID 2400 wrote to memory of 3036 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 3036 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 3036 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2604 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2604 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2604 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2708 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2708 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2708 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2360 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2360 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2360 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe powershell.exe PID 2400 wrote to memory of 2560 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe schtasks.exe PID 2400 wrote to memory of 2560 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe schtasks.exe PID 2400 wrote to memory of 2560 2400 87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.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\87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe"C:\Users\Admin\AppData\Local\Temp\87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe"1⤵
- Drops startup file
- Adds Run key to start application
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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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\Local\Temp\87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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 '87189ae08967742a49ed5e98fc5731af9fa843b4bde08151ac5d16a71f0052f6.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\Mise à jour carte CPS.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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 'Mise à jour carte CPS.exe'2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\schtasks.exe"C:\Windows\System32\schtasks.exe" /create /f /RL HIGHEST /sc minute /mo 1 /tn "Mise à jour carte CPS" /tr "C:\Users\Admin\AppData\Roaming\Mise à jour carte CPS.exe"2⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {C86A1B4E-04DB-4EF4-A1E7-330C0FD20D2F} S-1-5-21-3452737119-3959686427-228443150-1000:QGTQZTRE\Admin:Interactive:[1]1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-msFilesize
7KB
MD59bbb9c3a985a9dfe84a8c247500df6cb
SHA11ac3ae106a5b7f84fae6a93d1c98cecb291f8850
SHA25644c87075f10bf00f403006fe363475e2f02289ee9c0b0f9ca2621faf13aa38f1
SHA512da87d2fa1d20baecb41cf7ea215c966c47f361caf309b6960d910570d53d2f3a50188cf31fa19247b780ee614ae94a58aaff70c0c97b68ddb4581ad8a29ab9f2
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\??\PIPE\srvsvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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memory/2360-49-0x0000000002D10000-0x0000000002D90000-memory.dmpFilesize
512KB
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memory/2360-47-0x0000000002D10000-0x0000000002D90000-memory.dmpFilesize
512KB
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memory/2360-53-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2360-48-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2360-46-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2360-50-0x0000000002D10000-0x0000000002D90000-memory.dmpFilesize
512KB
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memory/2360-51-0x0000000002D10000-0x0000000002D90000-memory.dmpFilesize
512KB
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memory/2400-52-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmpFilesize
9.9MB
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memory/2400-0-0x00000000013A0000-0x00000000013D0000-memory.dmpFilesize
192KB
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memory/2400-58-0x000000001ACC0000-0x000000001AD40000-memory.dmpFilesize
512KB
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memory/2400-59-0x000000001ACC0000-0x000000001AD40000-memory.dmpFilesize
512KB
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memory/2400-1-0x000007FEF5390000-0x000007FEF5D7C000-memory.dmpFilesize
9.9MB
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memory/2604-20-0x000000001B500000-0x000000001B7E2000-memory.dmpFilesize
2.9MB
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memory/2604-22-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2604-21-0x00000000027A0000-0x00000000027A8000-memory.dmpFilesize
32KB
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memory/2604-23-0x0000000002960000-0x00000000029E0000-memory.dmpFilesize
512KB
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memory/2604-24-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2604-25-0x0000000002960000-0x00000000029E0000-memory.dmpFilesize
512KB
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memory/2604-27-0x000007FEEDF10000-0x000007FEEE8AD000-memory.dmpFilesize
9.6MB
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memory/2604-26-0x0000000002960000-0x00000000029E0000-memory.dmpFilesize
512KB
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memory/2708-40-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/2708-36-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/2708-39-0x0000000002D50000-0x0000000002DD0000-memory.dmpFilesize
512KB
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memory/2708-38-0x0000000002D50000-0x0000000002DD0000-memory.dmpFilesize
512KB
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memory/2708-37-0x0000000002D50000-0x0000000002DD0000-memory.dmpFilesize
512KB
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memory/2708-35-0x0000000002D50000-0x0000000002DD0000-memory.dmpFilesize
512KB
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memory/2708-34-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/3036-14-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/3036-12-0x0000000002830000-0x00000000028B0000-memory.dmpFilesize
512KB
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memory/3036-13-0x0000000002830000-0x00000000028B0000-memory.dmpFilesize
512KB
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memory/3036-11-0x0000000002830000-0x00000000028B0000-memory.dmpFilesize
512KB
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memory/3036-10-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/3036-9-0x0000000002830000-0x00000000028B0000-memory.dmpFilesize
512KB
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memory/3036-7-0x000007FEF1A80000-0x000007FEF241D000-memory.dmpFilesize
9.6MB
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memory/3036-8-0x0000000002810000-0x0000000002818000-memory.dmpFilesize
32KB
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memory/3036-6-0x000000001B6B0000-0x000000001B992000-memory.dmpFilesize
2.9MB