Analysis
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max time kernel
120s -
max time network
150s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
07-03-2022 19:30
Static task
static1
Behavioral task
behavioral1
Sample
Main__Setup.exe
Resource
win7-en-20211208
General
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Target
Main__Setup.exe
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Size
750.0MB
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MD5
195fdd6d2f23421e125c83596132a528
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SHA1
9ee85d98aa7e571f4f9a47d2e6158ea2ed503471
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SHA256
a1e6e556f5dc089cc77b6f71dbe5b4d2cd47167aca3d044024496275403815b8
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SHA512
5a505b742373006257b9ebc952bade4183bc8a11d5941626e7afeb91bbc0a1142e4b83a8c885783a9c41b7be9040a246382032974e2091bf17d52bf80577e808
Malware Config
Signatures
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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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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AutoIT Executable 5 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/808-67-0x0000000000400000-0x0000000000547000-memory.dmp autoit_exe behavioral1/memory/808-69-0x0000000000400000-0x0000000000547000-memory.dmp autoit_exe behavioral1/memory/808-71-0x0000000000400000-0x0000000000547000-memory.dmp autoit_exe behavioral1/memory/808-73-0x0000000000400000-0x0000000000547000-memory.dmp autoit_exe behavioral1/memory/808-76-0x0000000000400000-0x0000000000547000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Main__Setup.exedescription pid process target process PID 1668 set thread context of 808 1668 Main__Setup.exe Main__Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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NTFS ADS 1 IoCs
Processes:
Main__Setup.exedescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Temp\winmgmts:\root\cimv2 Main__Setup.exe -
Suspicious behavior: EnumeratesProcesses 58 IoCs
Processes:
Main__Setup.exeMain__Setup.exepid process 1668 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe 808 Main__Setup.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Main__Setup.exedescription pid process Token: SeDebugPrivilege 1668 Main__Setup.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
Main__Setup.exepid process 808 Main__Setup.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
Main__Setup.exeMain__Setup.exedescription pid process target process PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 1668 wrote to memory of 808 1668 Main__Setup.exe Main__Setup.exe PID 808 wrote to memory of 1624 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1624 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1624 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1624 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1604 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1604 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1604 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1604 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1892 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1892 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1892 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1892 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 972 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 972 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 972 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 972 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1912 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1912 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1912 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1912 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1520 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1520 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1520 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1520 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1680 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1680 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1680 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1680 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1980 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1980 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1980 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1980 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 904 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 904 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 904 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 904 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1716 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1716 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1716 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1716 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1596 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1596 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1596 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1596 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 748 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 748 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 748 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 748 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1324 808 Main__Setup.exe cmd.exe PID 808 wrote to memory of 1324 808 Main__Setup.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Main__Setup.exe"C:\Users\Admin\AppData\Local\Temp\Main__Setup.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Main__Setup.exeC:\Users\Admin\AppData\Local\Temp\Main__Setup.exe2⤵
- NTFS ADS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\Desktop\*.txt" "C:\Users\Admin\AppData\Local\Temp\4621\_Files"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "C:\Users\Admin\wallet.dat" /S /B /A-D3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /U /C DIR "C:\Users\Admin\UTC--2*" /S /B /A-D3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Local\google\chrome\User Data\Default\Web Data" "C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_webdata.db"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Local\google\chrome\User Data\Default\Login Data" "C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_logins.db"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Local\google\chrome\User Data\Default\Cookies" "C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_cookies.db"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Local\google\chrome\User Data\Default\Network\Cookies" "C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_cookies.db"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\formhistory.sqlite" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\formhistory.sqlite"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\cookies.sqlite" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\cookies.sqlite"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\signons.sqlite" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\signons.sqlite"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\logins.json" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\logins.json"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\key3.db" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\key3.db"3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c copy /Y "C:\Users\Admin\AppData\Roaming\Mozilla\Firefox\Profiles/ryugmcli.Admin\key4.db" "C:\Users\Admin\AppData\Local\Temp\4621\_Firefox\key4.db"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_cookies.dbMD5
055c8c5c47424f3c2e7a6fc2ee904032
SHA15952781d22cff35d94861fac25d89a39af6d0a87
SHA256531b3121bd59938df4933972344d936a67e75d8b1741807a8a51c898d185dd2a
SHA512c2772893695f49cb185add62c35284779b20d45adc01184f1912613fa8b2d70c8e785f0d7cfa3bfaf1d2d58e7cdc74f4304fd973a956601927719d6d370dd57a
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C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_logins.dbMD5
b608d407fc15adea97c26936bc6f03f6
SHA1953e7420801c76393902c0d6bb56148947e41571
SHA256b281ce54125d4250a80f48fcc02a8eea53f2c35c3b726e2512c3d493da0013bf
SHA512cc96ddf4bf90d6aaa9d86803cb2aa30cd8e9b295aee1bd5544b88aeab63dc60bb1d4641e846c9771bab51aabbfbcd984c6d3ee83b96f5b65d09c0841d464b9e4
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C:\Users\Admin\AppData\Local\Temp\4621\_Chrome\default_webdata.dbMD5
8ee018331e95a610680a789192a9d362
SHA1e1fba0ac3f3d8689acf6c2ee26afdfd0c8e02df9
SHA25694354ea6703c5ef5fa052aeb1d29715587d80300858ebc063a61c02b7e6e9575
SHA5124b89b5adc77641e497eda7db62a48fee7b4b8dda83bff637cac850645d31deb93aafee5afeb41390e07fd16505a63f418b6cb153a1d35777c483e2d6d3f783b4
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memory/808-77-0x00000000003C0000-0x00000000003C1000-memory.dmpFilesize
4KB
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memory/808-73-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-84-0x00000000025A0000-0x00000000025A1000-memory.dmpFilesize
4KB
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memory/808-61-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-63-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-65-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-67-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-69-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-71-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-80-0x00000000003F0000-0x00000000003F1000-memory.dmpFilesize
4KB
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memory/808-75-0x0000000076921000-0x0000000076923000-memory.dmpFilesize
8KB
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memory/808-76-0x0000000000400000-0x0000000000547000-memory.dmpFilesize
1.3MB
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memory/808-79-0x00000000003D0000-0x00000000003D1000-memory.dmpFilesize
4KB
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memory/808-78-0x00000000003E0000-0x00000000003E1000-memory.dmpFilesize
4KB
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memory/1668-55-0x0000000001130000-0x000000000119A000-memory.dmpFilesize
424KB
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memory/1668-59-0x00000000062C0000-0x00000000063B8000-memory.dmpFilesize
992KB
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memory/1668-58-0x00000000061A0000-0x00000000062BA000-memory.dmpFilesize
1.1MB
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memory/1668-56-0x0000000074CF0000-0x00000000753DE000-memory.dmpFilesize
6.9MB
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memory/1668-57-0x0000000000D00000-0x0000000000D01000-memory.dmpFilesize
4KB
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memory/1668-60-0x0000000000C50000-0x0000000000C9C000-memory.dmpFilesize
304KB