Analysis
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max time kernel
149s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system -
submitted
08-07-2024 01:28
Behavioral task
behavioral1
Sample
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe
Resource
win10v2004-20240704-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/2760-1-0x00000000008D0000-0x0000000000902000-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) 9 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File opened for modification C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File opened for modification C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.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.
Processes:
flow ioc 12 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 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 Key queried \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 23 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exepid process 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription pid process Token: SeDebugPrivilege 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.execmd.execmd.exedescription pid process target process PID 2760 wrote to memory of 4392 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2760 wrote to memory of 4392 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2760 wrote to memory of 4392 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4392 wrote to memory of 3152 4392 cmd.exe chcp.com PID 4392 wrote to memory of 3152 4392 cmd.exe chcp.com PID 4392 wrote to memory of 3152 4392 cmd.exe chcp.com PID 4392 wrote to memory of 1912 4392 cmd.exe netsh.exe PID 4392 wrote to memory of 1912 4392 cmd.exe netsh.exe PID 4392 wrote to memory of 1912 4392 cmd.exe netsh.exe PID 4392 wrote to memory of 4192 4392 cmd.exe findstr.exe PID 4392 wrote to memory of 4192 4392 cmd.exe findstr.exe PID 4392 wrote to memory of 4192 4392 cmd.exe findstr.exe PID 2760 wrote to memory of 2636 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2760 wrote to memory of 2636 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2760 wrote to memory of 2636 2760 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2636 wrote to memory of 4012 2636 cmd.exe chcp.com PID 2636 wrote to memory of 4012 2636 cmd.exe chcp.com PID 2636 wrote to memory of 4012 2636 cmd.exe chcp.com PID 2636 wrote to memory of 1928 2636 cmd.exe netsh.exe PID 2636 wrote to memory of 1928 2636 cmd.exe netsh.exe PID 2636 wrote to memory of 1928 2636 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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\695e425853551939cd8cba58b49444e5\msgid.datFilesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\Browsers\Firefox\Bookmarks.txtFilesize
105B
MD52e9d094dda5cdc3ce6519f75943a4ff4
SHA15d989b4ac8b699781681fe75ed9ef98191a5096c
SHA256c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
SHA512d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
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C:\Users\Admin\AppData\Local\c2a5ea09649e0598f9753b7cbaf9da19\Admin@WQMJVIBL_en-US\System\Process.txtFilesize
4KB
MD52038195a68303d3823f413dc7d0e5c47
SHA1521a6adf29f38be89885e807ff567bf5b039afc5
SHA256f9e4a5b17961316c31bda035e5172e326e54ee39f97024a7bc242a2142a42329
SHA512db6bf8d99f35925f4451ef70355ed8b1a1fe9376deac7273cb778951945cde9f9a351b7296835a80e1b2cb0fcc82d0a33a02b900dba6dc987cb65a9f87545fd8
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memory/2760-144-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB
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memory/2760-3-0x00000000052F0000-0x0000000005356000-memory.dmpFilesize
408KB
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memory/2760-2-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB
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memory/2760-0-0x000000007484E000-0x000000007484F000-memory.dmpFilesize
4KB
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memory/2760-146-0x0000000005B20000-0x0000000005BB2000-memory.dmpFilesize
584KB
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memory/2760-147-0x0000000006470000-0x0000000006A14000-memory.dmpFilesize
5.6MB
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memory/2760-151-0x0000000005F50000-0x0000000005F5A000-memory.dmpFilesize
40KB
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memory/2760-1-0x00000000008D0000-0x0000000000902000-memory.dmpFilesize
200KB
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memory/2760-157-0x000000007484E000-0x000000007484F000-memory.dmpFilesize
4KB
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memory/2760-158-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB
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memory/2760-159-0x0000000074840000-0x0000000074FF0000-memory.dmpFilesize
7.7MB