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240114-bxveeaaeh9 7Analysis
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max time kernel
135s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
14-01-2024 01:31
Static task
static1
Behavioral task
behavioral1
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
Resource
win10v2004-20231222-en
General
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Target
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe
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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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Processes:
resource yara_rule behavioral2/memory/1468-5-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-6-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-4-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-7-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-8-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-2-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-15-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-23-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-22-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-24-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-25-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-26-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-30-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-33-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-34-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-36-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-43-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-53-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-57-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-58-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-59-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-60-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-61-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-62-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-64-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-65-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-67-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-68-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-66-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-71-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-69-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-70-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-63-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-73-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-75-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-83-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-86-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-90-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-92-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-98-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-100-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-105-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-107-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-108-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-103-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-104-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-102-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-99-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-97-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-91-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-96-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-88-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-87-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-85-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-84-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-82-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-76-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-81-0x0000000000400000-0x0000000000848000-memory.dmp upx behavioral2/memory/1468-74-0x0000000000400000-0x0000000000848000-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 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exedescription pid process target process PID 3876 set thread context of 1468 3876 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 6 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exepid process 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 1468 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exedescription pid process target process PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe 67d39d9194a79f2f1aa0585b8cbc3a38a651964d72469e27692a62038ae3b412.exe PID 3876 wrote to memory of 1468 3876 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:3876 -
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:1468
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
77KB
MD54ee1f86b2be0c1dcd022aa9598f3cc9f
SHA184e2dead416ce3e95a8c434b9cc55ab659b8adb8
SHA256eed6858479efcebb1c8c9a4db84a6a6e627bbef028da3dc1788697a5cb266047
SHA5129c1fc84bf292a52175a149cb05c6b615d7131d105ea595e10ffbb366e21c25aa42f9b45b4e191481513691c417155ed9f8fa537741c82028055fcac0fa3eefd3
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Filesize
99KB
MD5fd1113ccfdf8a4e1f2a1d2dd6739f423
SHA14a55d626feee29b7859eba6d8bee5fb74a5a44f3
SHA256ccf3eca40b97dfe688ee37e60e0b7aeb5cade2533f160beb0b316e637de3e4ac
SHA512adaded78d03495d1dd831b7e148f8bd5a4fbde4038d98f3f053468436db81b03fd42ffe6bc760e7a544aa1a95aa13747f750b26fcd15b2cc66f45b1223029de4