Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24-04-2024 21:30
Static task
static1
Behavioral task
behavioral1
Sample
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe
Resource
win7-20240221-en
General
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Target
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe
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Size
1.8MB
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MD5
10569f7547f796863ca0068a42eebb85
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SHA1
862ac08fcac0c75ba286904c5a8cdfa914e903f2
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SHA256
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b
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SHA512
e55d0e3ea9d363d36af3629060b2e5c61c52b5f9c4d9c12d25ec638c1d826bbb301e87c2cf780575d7762e69b96bc13e41ce0ad29a37fc75b20950ba3b4c3fdf
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SSDEEP
24576:/3vLRdVhZBK8NogWYO09/OGi933YiWdCMJ5QxmjwC/hR:/3d5ZQ1Vx3IiW0MbQxA
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:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000\Control Panel\International\Geo\Nation 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.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:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription ioc process File opened (read-only) \??\E: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\I: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\K: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\M: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\P: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\Y: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\Z: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\L: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\N: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\S: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\T: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\U: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\X: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\R: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\A: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\B: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\G: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\H: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\J: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\O: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\Q: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\V: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe File opened (read-only) \??\W: 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe -
Drops file in System32 directory 1 IoCs
Processes:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription ioc process File opened for modification C:\Windows\SysWOW64\ 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.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:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-259785868-298165991-4178590326-1000_Classes\Local Settings 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription pid process Token: SeDebugPrivilege 4672 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe Token: SeDebugPrivilege 4672 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe Token: SeDebugPrivilege 2312 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe Token: SeDebugPrivilege 2312 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exedescription pid process target process PID 4672 wrote to memory of 2312 4672 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe PID 4672 wrote to memory of 2312 4672 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe PID 4672 wrote to memory of 2312 4672 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe 4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe"C:\Users\Admin\AppData\Local\Temp\4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.exe"C:\Users\Admin\AppData\Local\Temp\4ce17e3af0347f9ef9b3be6ceb62aa56a226989b5ea352eb40dc26c040b3b39b.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/2312-6-0x0000000000920000-0x0000000000921000-memory.dmpFilesize
4KB
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memory/2312-7-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
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memory/2312-9-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB
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memory/4672-0-0x00000000006B0000-0x00000000006B1000-memory.dmpFilesize
4KB
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memory/4672-1-0x00000000006B0000-0x00000000006B1000-memory.dmpFilesize
4KB
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memory/4672-2-0x0000000002400000-0x0000000002401000-memory.dmpFilesize
4KB
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memory/4672-5-0x0000000000400000-0x00000000005E5000-memory.dmpFilesize
1.9MB