Analysis
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max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
22/01/2024, 20:36
Static task
static1
Behavioral task
behavioral1
Sample
b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe
Resource
win10v2004-20231215-en
General
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Target
b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe
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Size
3.6MB
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MD5
674273131768429eb76ae60b2c1b7b62
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SHA1
f107738be1d4a0c7306bbd7b21168093a1525244
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SHA256
b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583
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SHA512
0826762c85337f767521c206c8f2232ea493f23f2f060a8f43c668b3b9c13b64b75b2d5adc6d6322b87b7b2fcbb859b4a02bc84652ab74381ee24f60fcc9db68
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SSDEEP
98304:HTyXLwBG1SqaMx+Ww1hWP0DG7nYKk5qt:HTBACwwDDI9iq
Malware Config
Extracted
metasploit
windows/shell_reverse_tcp
192.168.223.130:1453
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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Loads dropped DLL 1 IoCs
pid Process 2300 b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe -
Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\F: b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2300 b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe"C:\Users\Admin\AppData\Local\Temp\b38c50805347b551640cac5223de86b0f98e73fe7c786000411aae3517d6d583.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
PID:2300
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
74KB
MD52814acbd607ba47bdbcdf6ac3076ee95
SHA150ab892071bed2bb2365ca1d4bf5594e71c6b13b
SHA2565904a7e4d97eeac939662c3638a0e145f64ff3dd0198f895c4bf0337595c6a67
SHA51234c73014ffc8d38d6dd29f4f84c8f4f9ea971bc131f665f65b277f453504d5efc2d483a792cdea610c5e0544bf3997b132dcdbe37224912c5234c15cdb89d498