Analysis
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max time kernel
146s -
max time network
132s -
platform
windows11-21h2_x64 -
resource
win11-20240704-en -
resource tags
arch:x64arch:x86image:win11-20240704-enlocale:en-usos:windows11-21h2-x64system -
submitted
07-07-2024 06:06
Behavioral task
behavioral1
Sample
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe
Resource
win10v2004-20240704-en
Behavioral task
behavioral2
Sample
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe
Resource
win11-20240704-en
General
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Target
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe
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Size
175KB
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MD5
68fad5f5f8de1c290df5d3754b4af358
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SHA1
0028395243f38a03b13726915144b9848e8da39a
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SHA256
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e
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SHA512
ce44611d5c47fdcb979c715352f5050c816d4e5a814b102836856ede279f774e4709ca48fb95639ca66476ca547176370da7afc5185af066832732da2c80ee01
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SSDEEP
3072:ge8p6ewdOIwQx76vK/bvTv0cU+lL/dMlZZUZ0b2gTWwARE+WpCc:06ewwIwQJ6vKX0c5MlYZ0b27
Malware Config
Extracted
asyncrat
Default
127.0.0.1:6606
127.0.0.1:7707
127.0.0.1:8808
https://api.telegram.org/bot6082381502:AAEEe5dVvSMdEf-_fKUh7iRqcNun3Q5DzxM/sendMessage?chat_id=5795480469
AsyncMutex_6SI8OkPnk
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delay
3
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install
false
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install_folder
%AppData%
Signatures
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StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4608-1-0x0000000000DD0000-0x0000000000E02000-memory.dmp family_stormkitty -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Drops desktop.ini file(s) 8 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File opened for modification C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 1 icanhazip.com -
Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
Processes:
netsh.exenetsh.exedescription ioc process Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\NetSh netsh.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious behavior: EnumeratesProcesses 21 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exepid process 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription pid process Token: SeDebugPrivilege 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.execmd.execmd.exedescription pid process target process PID 4608 wrote to memory of 3288 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4608 wrote to memory of 3288 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4608 wrote to memory of 3288 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 3288 wrote to memory of 3768 3288 cmd.exe chcp.com PID 3288 wrote to memory of 3768 3288 cmd.exe chcp.com PID 3288 wrote to memory of 3768 3288 cmd.exe chcp.com PID 3288 wrote to memory of 1344 3288 cmd.exe netsh.exe PID 3288 wrote to memory of 1344 3288 cmd.exe netsh.exe PID 3288 wrote to memory of 1344 3288 cmd.exe netsh.exe PID 3288 wrote to memory of 5072 3288 cmd.exe findstr.exe PID 3288 wrote to memory of 5072 3288 cmd.exe findstr.exe PID 3288 wrote to memory of 5072 3288 cmd.exe findstr.exe PID 4608 wrote to memory of 2100 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4608 wrote to memory of 2100 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4608 wrote to memory of 2100 4608 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2100 wrote to memory of 1432 2100 cmd.exe chcp.com PID 2100 wrote to memory of 1432 2100 cmd.exe chcp.com PID 2100 wrote to memory of 1432 2100 cmd.exe chcp.com PID 2100 wrote to memory of 3892 2100 cmd.exe netsh.exe PID 2100 wrote to memory of 3892 2100 cmd.exe netsh.exe PID 2100 wrote to memory of 3892 2100 cmd.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe"C:\Users\Admin\AppData\Local\Temp\dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe"1⤵
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\chcp.comchcp 650013⤵
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C:\Windows\SysWOW64\netsh.exenetsh wlan show profile3⤵
- Event Triggered Execution: Netsh Helper DLL
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C:\Windows\SysWOW64\findstr.exefindstr All3⤵
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\chcp.comchcp 650013⤵
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C:\Windows\SysWOW64\netsh.exenetsh wlan show networks mode=bssid3⤵
- Event Triggered Execution: Netsh Helper DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\360e56fc88473fafc8b1b2f8f6f490b3\Admin@QFGVEBLJ_en-US\System\Process.txtFilesize
4KB
MD5d8395c1646aa3a5b3ceb1e9fa668a05e
SHA138d5f2b3f1ab5513085da9073c159ea2df44c4cb
SHA2565f95fa447219e4a448ae53f00c50490438389e83338cc9384c11d83408fcd0b1
SHA512135d31c6d8f811cc3192135bd64f54e3eb15468326de55ff30885780ff75d3dbfbd03100095d2407e7ba4cdeb105a03ec8cdd708e179089ea71b37936893ea69
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C:\Users\Admin\AppData\Local\e10f8a56383a3db3f0659257da71ed0a\msgid.datFilesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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memory/4608-3-0x0000000005780000-0x00000000057E6000-memory.dmpFilesize
408KB
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memory/4608-0-0x000000007484E000-0x000000007484F000-memory.dmpFilesize
4KB
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memory/4608-2-0x0000000074840000-0x0000000074FF1000-memory.dmpFilesize
7.7MB
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memory/4608-142-0x00000000060C0000-0x0000000006152000-memory.dmpFilesize
584KB
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memory/4608-143-0x0000000074840000-0x0000000074FF1000-memory.dmpFilesize
7.7MB
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memory/4608-144-0x0000000006710000-0x0000000006CB6000-memory.dmpFilesize
5.6MB
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memory/4608-148-0x00000000061D0000-0x00000000061DA000-memory.dmpFilesize
40KB
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memory/4608-1-0x0000000000DD0000-0x0000000000E02000-memory.dmpFilesize
200KB
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memory/4608-154-0x0000000006FA0000-0x0000000006FB2000-memory.dmpFilesize
72KB
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memory/4608-176-0x000000007484E000-0x000000007484F000-memory.dmpFilesize
4KB
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memory/4608-177-0x0000000074840000-0x0000000074FF1000-memory.dmpFilesize
7.7MB
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memory/4608-178-0x0000000074840000-0x0000000074FF1000-memory.dmpFilesize
7.7MB