Analysis
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max time kernel
120s -
max time network
122s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 04:41
Static task
static1
Behavioral task
behavioral1
Sample
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe
Resource
win7-20240508-en
General
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Target
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe
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Size
1.8MB
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MD5
4afc8987eb25fb8ce5d723fca579fa99
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SHA1
b82f84275cd5f2794cb1162ee8891a84318b28ac
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SHA256
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61
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SHA512
cf2b5dd531c40afdbc55e534e0a89e6b7db5f52eafd8e10e012a88a3db1ed2a39a5c0cea3fb9176359ec4f83fc4b5fdb4ca47902658ef9efa7aa66c7e96a5300
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SSDEEP
24576:/3vLRdVhZBK8NogWYO09yOGi93bBodjwC/hR:/3d5ZQ1yx3+
Malware Config
Extracted
metasploit
windows/shell_reverse_tcp
1.15.12.73:4567
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe -
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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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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Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription ioc process File opened (read-only) \??\E: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\I: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\J: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\L: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\O: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\T: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\U: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\V: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\X: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\Z: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\B: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\P: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\S: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\W: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\A: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\G: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\M: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\Q: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\R: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\H: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\K: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\N: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe File opened (read-only) \??\Y: 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe -
Drops file in System32 directory 1 IoCs
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription ioc process File opened for modification C:\Windows\SysWOW64\ 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000_Classes\Local Settings 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription pid process Token: SeDebugPrivilege 1616 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe Token: SeDebugPrivilege 1616 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe Token: SeDebugPrivilege 1064 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe Token: SeDebugPrivilege 1064 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exedescription pid process target process PID 1616 wrote to memory of 1064 1616 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe PID 1616 wrote to memory of 1064 1616 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe PID 1616 wrote to memory of 1064 1616 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe 53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe"C:\Users\Admin\AppData\Local\Temp\53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe"C:\Users\Admin\AppData\Local\Temp\53283c49ab02d084b463e2fa1f9b13afcff30b295c2b209f449d488a9a022b61.exe" Admin2⤵
- Enumerates connected drives
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1064-6-0x0000000002630000-0x0000000002631000-memory.dmpFilesize
4KB
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memory/1064-7-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
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memory/1064-8-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
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memory/1064-10-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
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memory/1616-0-0x0000000000890000-0x0000000000891000-memory.dmpFilesize
4KB
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memory/1616-1-0x0000000000890000-0x0000000000891000-memory.dmpFilesize
4KB
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memory/1616-2-0x0000000002570000-0x0000000002571000-memory.dmpFilesize
4KB
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memory/1616-4-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB