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240114-bxveeaaeh9 7Analysis
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max time kernel
380s -
max time network
1777s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
12-04-2024 13:27
Static task
static1
Behavioral task
behavioral1
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral4
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win11-20240221-en
General
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Target
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
-
Size
1.9MB
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MD5
456dad1f25fefa40f70c152a706316bc
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SHA1
c741c8e32f1510c175c6d518401f3cf4d4f6d8da
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SHA256
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412
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SHA512
e51d7f476d0b92cef1d2bc012f9436aead835642381241ba6d2dd149251a3ccc09b28e0be160e1e8f62aa6da79b935a6016700e31605895042c1fe61b4ca876f
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SSDEEP
49152:F/MBkUJZCcifDFu/6nEkqg1kka+dW0hWk9NQXNF+9uop3biUIgYcoP:FEBkmZofDFu/6nR6SW+woVBlR
Malware Config
Signatures
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Contacts a large (780) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Processes:
resource yara_rule behavioral1/memory/2088-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-9-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-10-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-11-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-24-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-25-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-26-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-27-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-29-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-38-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-42-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-43-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-46-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-74-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-79-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-94-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-89-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-101-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-95-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-77-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral1/memory/2088-76-0x0000000000400000-0x0000000000848000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\CSRSS = "\"C:\\ProgramData\\Drivers\\csrss.exe\"" 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe -
Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exedescription pid process target process PID 2004 set thread context of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exepid process 2088 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 2088 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 2088 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exedescription pid process target process PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 2004 wrote to memory of 2088 2004 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe"C:\Users\Admin\AppData\Local\Temp\67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Users\Admin\AppData\Local\Temp\67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe"C:\Users\Admin\AppData\Local\Temp\67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
PID:2088
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdesc-consensus.tmpFilesize
2.7MB
MD527acfbf94480631e547b5cb508d9d4fb
SHA1f6477330ca9aeb4a8cd19cc44e1a30fa9695b36c
SHA2560fd156526952ba5edb62133774a19bf72f71d3c968d01fcdb517521d45a67c5e
SHA512902ccecfa284881c1f241802b9ccd51a85da0cc48632fbd944b686d37a4fa57bc7cd01c44ef79bfe475494be780164b82ff8fa9a3e77984f6e29467843138929
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C:\Users\Admin\AppData\Local\Temp\4KPV6A~1\cached-microdescs.newFilesize
6.7MB
MD504de9b70b5b6a21183bfc0ff982f8003
SHA1eaa9e3eefa20f43c45449489584eb773e6651208
SHA2568b77b23685525f7e88adc3b6fd9fd543f34663fadae326eacc1caee9cd008747
SHA512849212a51610676d1133972506f0d9466ca72df99f6463068f9fb255726a596eb43a37b9a4f904a4e1dd1e761b1cb5dc0ccfdeb72d13d41ef275b2c6970e7371
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memory/2004-0-0x0000000000640000-0x00000000007F8000-memory.dmpFilesize
1.7MB
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memory/2004-1-0x0000000000640000-0x00000000007F8000-memory.dmpFilesize
1.7MB
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memory/2004-4-0x0000000001F20000-0x00000000020D7000-memory.dmpFilesize
1.7MB
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memory/2088-2-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2088-5-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-6-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-8-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-9-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-10-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-11-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-24-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-25-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-26-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-27-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-29-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-38-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-42-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-43-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-46-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-57-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-58-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-60-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-61-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-59-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-66-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-64-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-68-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-67-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-69-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-71-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-73-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-74-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-75-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-79-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-83-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-86-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-90-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-94-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-89-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-96-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-99-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-102-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-101-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-95-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-98-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-85-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-84-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
-
memory/2088-82-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-77-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB
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memory/2088-76-0x0000000000400000-0x0000000000848000-memory.dmpFilesize
4.3MB