Analysis Overview
SHA256
358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020
Threat Level: Known bad
The file 358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020 was found to be: Known bad.
Malicious Activity Summary
Qulab Stealer & Clipper
ACProtect 1.3x - 1.4x DLL software
Executes dropped EXE
UPX packed file
Loads dropped DLL
Reads user/profile data of web browsers
Checks installed software on the system
Looks up external IP address via web service
AutoIT Executable
Drops file in System32 directory
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
NTFS ADS
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-06-26 23:52
Signatures
AutoIT Executable
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-06-26 23:52
Reported
2022-06-27 00:07
Platform
win7-20220414-en
Max time kernel
138s
Max time network
146s
Command Line
Signatures
Qulab Stealer & Clipper
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
Reads user/profile data of web browsers
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ipapi.co | N/A | N/A |
| N/A | ipapi.co | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Enumerates physical storage devices
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\ | C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe
"C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe"
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Windows\system32\taskeng.exe
taskeng.exe {217071D1-02C7-4FBD-8DB4-76D13AE7067B} S-1-5-21-790309383-526510583-3802439154-1000:TVHJCWMH\Admin:Interactive:[1]
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe a -y "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\41646D696E5456484A43574D4857494E5F375836.7z" "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\*"
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ipapi.co | udp |
| US | 172.67.69.226:443 | ipapi.co | tcp |
| DE | 196.18.0.25:8000 | api.telegram.org | tcp |
| DE | 196.18.0.25:8000 | api.telegram.org | tcp |
Files
memory/1880-54-0x0000000075311000-0x0000000075313000-memory.dmp
memory/1512-55-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.sqlite3.module.dll
| MD5 | 81a0ebd8d7c725a249d14c403a67a2c0 |
| SHA1 | 843658a33936628bcb18f4bb8c08b2e0a4643696 |
| SHA256 | da375641c5ad4e752983e0fbcfeb4c6d20e240507331a6fac5f3b32ffe97e6c8 |
| SHA512 | d5e775ab3d29f5f81a4333b89d44dc0657cfabb382d4567628f11784e4aa85b52dac65e93fb77cba25f1c05cc1e17d3d9a091a72e58a48e63992de9a469fa6d3 |
\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.sqlite3.module.dll
| MD5 | 81a0ebd8d7c725a249d14c403a67a2c0 |
| SHA1 | 843658a33936628bcb18f4bb8c08b2e0a4643696 |
| SHA256 | da375641c5ad4e752983e0fbcfeb4c6d20e240507331a6fac5f3b32ffe97e6c8 |
| SHA512 | d5e775ab3d29f5f81a4333b89d44dc0657cfabb382d4567628f11784e4aa85b52dac65e93fb77cba25f1c05cc1e17d3d9a091a72e58a48e63992de9a469fa6d3 |
memory/1512-59-0x0000000061E00000-0x0000000061ED2000-memory.dmp
memory/1724-60-0x0000000000000000-mapping.dmp
\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
| MD5 | 0668ef8068965996eb556fe0022c3459 |
| SHA1 | 2bf527ce2db7e7a68e53467be9b0d71c06de4d6f |
| SHA256 | ee7b61ff0adf48cc99ff45ae651f3793996fd85428984545ede59ba778f2d620 |
| SHA512 | b544b4d77741224bf919c67a7aea16475accd5e3858fb0b113619c8e18586ca7ee2a54ae5650d36c3a6342d9a19fe18a3842b1ea72ec436ec0898870cec1fb7d |
\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
| MD5 | 0668ef8068965996eb556fe0022c3459 |
| SHA1 | 2bf527ce2db7e7a68e53467be9b0d71c06de4d6f |
| SHA256 | ee7b61ff0adf48cc99ff45ae651f3793996fd85428984545ede59ba778f2d620 |
| SHA512 | b544b4d77741224bf919c67a7aea16475accd5e3858fb0b113619c8e18586ca7ee2a54ae5650d36c3a6342d9a19fe18a3842b1ea72ec436ec0898870cec1fb7d |
memory/1932-64-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
| MD5 | 0668ef8068965996eb556fe0022c3459 |
| SHA1 | 2bf527ce2db7e7a68e53467be9b0d71c06de4d6f |
| SHA256 | ee7b61ff0adf48cc99ff45ae651f3793996fd85428984545ede59ba778f2d620 |
| SHA512 | b544b4d77741224bf919c67a7aea16475accd5e3858fb0b113619c8e18586ca7ee2a54ae5650d36c3a6342d9a19fe18a3842b1ea72ec436ec0898870cec1fb7d |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\Screen.jpg
| MD5 | d19934e02a4b7e07459b8aee8e65b746 |
| SHA1 | d7d15c75a67c94a6cb03496154b7be0646b42e9b |
| SHA256 | 7f5a4476bec35426150883920e8a8cfac9e7183b1dfed052d25b7cc653940c85 |
| SHA512 | b1dcce64eefed2a449d009ae9bfc13d91322035bd6c2b5f78899ea01e5c77e7bb201bcfdff2181add6518ed8d52c61a8616f4069e18981b6e75ad086a974fc5f |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\Information.txt
| MD5 | 514ab51be212d8fd4466278bf6b783b5 |
| SHA1 | 0468b6c465fa846cefbcb28f8c5af4b643291b27 |
| SHA256 | c50c8535dc69bb051b0ece5a2623c5a8efc925dc39509067a4f84bf7c597130f |
| SHA512 | d323e389563fc096880f91bdbc82b138c373081783b2a2f3cfaac408197cfb643aec0f2fce2717283a4c5f7851e965f1b06fe1f956a7e2348c28cf2a2dbe9daf |
memory/784-68-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-06-26 23:52
Reported
2022-06-27 00:07
Platform
win10v2004-20220414-en
Max time kernel
137s
Max time network
144s
Command Line
Signatures
Qulab Stealer & Clipper
ACProtect 1.3x - 1.4x DLL software
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Reads user/profile data of web browsers
Checks installed software on the system
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ipapi.co | N/A | N/A |
| N/A | ipapi.co | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Enumerates physical storage devices
NTFS ADS
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Local\Temp\winmgmts:\localhost\ | C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\winmgmts:\localhost\ | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe
"C:\Users\Admin\AppData\Local\Temp\358928e393e91937f17a754c2fca43d8eedc2d797e960610d9a35c4190197020.exe"
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe a -y "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\41646D696E4653484C5250544257494E5F313058.7z" "C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\*"
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.exe
Network
| Country | Destination | Domain | Proto |
| US | 93.184.221.240:80 | tcp | |
| US | 20.42.72.131:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | ipapi.co | udp |
| US | 104.26.9.44:443 | ipapi.co | tcp |
| DE | 196.18.0.25:8000 | api.telegram.org | tcp |
| DE | 196.18.0.25:8000 | api.telegram.org | tcp |
Files
memory/2532-130-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.sqlite3.module.dll
| MD5 | 81a0ebd8d7c725a249d14c403a67a2c0 |
| SHA1 | 843658a33936628bcb18f4bb8c08b2e0a4643696 |
| SHA256 | da375641c5ad4e752983e0fbcfeb4c6d20e240507331a6fac5f3b32ffe97e6c8 |
| SHA512 | d5e775ab3d29f5f81a4333b89d44dc0657cfabb382d4567628f11784e4aa85b52dac65e93fb77cba25f1c05cc1e17d3d9a091a72e58a48e63992de9a469fa6d3 |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.sqlite3.module.dll
| MD5 | 81a0ebd8d7c725a249d14c403a67a2c0 |
| SHA1 | 843658a33936628bcb18f4bb8c08b2e0a4643696 |
| SHA256 | da375641c5ad4e752983e0fbcfeb4c6d20e240507331a6fac5f3b32ffe97e6c8 |
| SHA512 | d5e775ab3d29f5f81a4333b89d44dc0657cfabb382d4567628f11784e4aa85b52dac65e93fb77cba25f1c05cc1e17d3d9a091a72e58a48e63992de9a469fa6d3 |
memory/2532-133-0x0000000061E00000-0x0000000061ED2000-memory.dmp
memory/2532-134-0x0000000061E00000-0x0000000061ED2000-memory.dmp
memory/276-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
| MD5 | 0668ef8068965996eb556fe0022c3459 |
| SHA1 | 2bf527ce2db7e7a68e53467be9b0d71c06de4d6f |
| SHA256 | ee7b61ff0adf48cc99ff45ae651f3793996fd85428984545ede59ba778f2d620 |
| SHA512 | b544b4d77741224bf919c67a7aea16475accd5e3858fb0b113619c8e18586ca7ee2a54ae5650d36c3a6342d9a19fe18a3842b1ea72ec436ec0898870cec1fb7d |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\CortanaMapiHelper.ProxyStub.module.exe
| MD5 | 0668ef8068965996eb556fe0022c3459 |
| SHA1 | 2bf527ce2db7e7a68e53467be9b0d71c06de4d6f |
| SHA256 | ee7b61ff0adf48cc99ff45ae651f3793996fd85428984545ede59ba778f2d620 |
| SHA512 | b544b4d77741224bf919c67a7aea16475accd5e3858fb0b113619c8e18586ca7ee2a54ae5650d36c3a6342d9a19fe18a3842b1ea72ec436ec0898870cec1fb7d |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\Screen.jpg
| MD5 | e1d90981393ea298b1fef240bdeabbbc |
| SHA1 | 6d09ffb4ffa85168b8c561ad8ae018d467b3a5ea |
| SHA256 | 699f190151df9a0a261322a430465f07fc7e73556c0008a1634d4324a707bdc8 |
| SHA512 | f82a6d8379a478241ede75ca682bc957a7228bcb68282d0f4b6f145d09622950af90f7fb8031c22a1903608e9c517d0a29ee371aa7e8178cb8a64f6d392d2603 |
C:\Users\Admin\AppData\Roaming\amd64_microsoft-windows-web-app-host.resources\1\Information.txt
| MD5 | 37f4aa89a0725a215a2fb993bd6dfbdc |
| SHA1 | 2706bbdbccf6a7eebb7e83ef94d9d6ac476f9451 |
| SHA256 | 773dc0ab88e38b6ab1a8f5f82985c34e16a817a7f88c9565d41f7a40d21823e9 |
| SHA512 | 723960d444b74f2bba7492f73bcb4c0f7795e32bb10ecb237b86485fa8b832c57193fdb6c7060e5b48df011cefd3cabc2b395b63ff242cb33757144bf3f91811 |