Analysis
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max time kernel
149s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20240704-en -
resource tags
arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-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 behavioral1/memory/2748-1-0x0000000000300000-0x0000000000332000-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\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File opened for modification C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Downloads\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Documents\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Desktop\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Camera Roll\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\Saved Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Grabber\DRIVE-C\Users\Admin\Pictures\desktop.ini dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe File created C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_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 14 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 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 Key value enumerated \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 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exedescription pid process Token: SeDebugPrivilege 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.execmd.execmd.exedescription pid process target process PID 2748 wrote to memory of 1956 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2748 wrote to memory of 1956 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2748 wrote to memory of 1956 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 1956 wrote to memory of 216 1956 cmd.exe chcp.com PID 1956 wrote to memory of 216 1956 cmd.exe chcp.com PID 1956 wrote to memory of 216 1956 cmd.exe chcp.com PID 1956 wrote to memory of 3244 1956 cmd.exe netsh.exe PID 1956 wrote to memory of 3244 1956 cmd.exe netsh.exe PID 1956 wrote to memory of 3244 1956 cmd.exe netsh.exe PID 1956 wrote to memory of 5088 1956 cmd.exe findstr.exe PID 1956 wrote to memory of 5088 1956 cmd.exe findstr.exe PID 1956 wrote to memory of 5088 1956 cmd.exe findstr.exe PID 2748 wrote to memory of 4856 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2748 wrote to memory of 4856 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 2748 wrote to memory of 4856 2748 dbacc134902ee72d1464d3b61a3518402b7ab54807bb7b7541fc2916c8119e9e.exe cmd.exe PID 4856 wrote to memory of 4576 4856 cmd.exe chcp.com PID 4856 wrote to memory of 4576 4856 cmd.exe chcp.com PID 4856 wrote to memory of 4576 4856 cmd.exe chcp.com PID 4856 wrote to memory of 5060 4856 cmd.exe netsh.exe PID 4856 wrote to memory of 5060 4856 cmd.exe netsh.exe PID 4856 wrote to memory of 5060 4856 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\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\Browsers\Firefox\Bookmarks.txtFilesize
105B
MD52e9d094dda5cdc3ce6519f75943a4ff4
SHA15d989b4ac8b699781681fe75ed9ef98191a5096c
SHA256c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142
SHA512d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7
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C:\Users\Admin\AppData\Local\0b787199a768a6e14a6f6f7da7a589da\Admin@RTDEQSAS_en-US\System\Process.txtFilesize
4KB
MD5cf9cd2fd14415f2c10c2ae32ef282041
SHA1e7142a863d74e5379dfe89139b343805edc58b81
SHA256c2a9654ec4671f5a066794e728ac5d1af906d577a0d560f59467f1cb73cd1a3b
SHA51289529caa3444d98394e102ab4766bf7227ecf2da9046094f180f84f881de1f4e68b757bddc5b27f323f07ffe697f570d544d44986747c24bf2dc94c5f9df66de
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C:\Users\Admin\AppData\Local\36d808d8f994caafffb0d36d0bae8c65\msgid.datFilesize
1B
MD5cfcd208495d565ef66e7dff9f98764da
SHA1b6589fc6ab0dc82cf12099d1c2d40ab994e8410c
SHA2565feceb66ffc86f38d952786c6d696c79c2dbc239dd4e91b46729d73a27fb57e9
SHA51231bca02094eb78126a517b206a88c73cfa9ec6f704c7030d18212cace820f025f00bf0ea68dbf3f3a5436ca63b53bf7bf80ad8d5de7d8359d0b7fed9dbc3ab99
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memory/2748-144-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB
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memory/2748-3-0x0000000004D10000-0x0000000004D76000-memory.dmpFilesize
408KB
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memory/2748-2-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB
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memory/2748-0-0x00000000746AE000-0x00000000746AF000-memory.dmpFilesize
4KB
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memory/2748-146-0x0000000005850000-0x00000000058E2000-memory.dmpFilesize
584KB
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memory/2748-147-0x0000000005EA0000-0x0000000006444000-memory.dmpFilesize
5.6MB
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memory/2748-151-0x0000000005970000-0x000000000597A000-memory.dmpFilesize
40KB
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memory/2748-152-0x00000000746AE000-0x00000000746AF000-memory.dmpFilesize
4KB
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memory/2748-1-0x0000000000300000-0x0000000000332000-memory.dmpFilesize
200KB
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memory/2748-158-0x0000000005A50000-0x0000000005A62000-memory.dmpFilesize
72KB
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memory/2748-181-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB
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memory/2748-182-0x00000000746A0000-0x0000000074E50000-memory.dmpFilesize
7.7MB