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Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
26/09/2024, 14:42
Static task
static1
Behavioral task
behavioral1
Sample
cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe
Resource
win7-20240903-en
General
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Target
cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe
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Size
1.8MB
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MD5
577ebbff73c2484e5d9c1aa6d112f609
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SHA1
991bd48465f520977da389f3ec75b9b4831f1f6f
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SHA256
cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365
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SHA512
00b6a73e0b3f38ea6e825478497403d88b11b3941c193000129d1b5ff92796c8794b9ac03ed62194faf9f570436ab88b930f939018eff45feec94796adc430a8
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SSDEEP
24576:/3vLRdVhZBK8NogWYO09TOGi93GRwNhAPoQxmjwC/hR:/3d5ZQ1tx3GRwNaPoQxA
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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Reads user/profile data of web browsers 3 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.
description ioc Process File opened (read-only) \??\A: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\B: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\H: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\P: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\J: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\K: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\O: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\R: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\S: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\Y: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\Z: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\G: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\M: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\N: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\T: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\V: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\X: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\E: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\I: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\L: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\Q: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\U: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe File opened (read-only) \??\W: cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\ cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe Token: SeDebugPrivilege 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe Token: SeDebugPrivilege 1876 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe Token: SeDebugPrivilege 1876 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2180 wrote to memory of 1876 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe 30 PID 2180 wrote to memory of 1876 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe 30 PID 2180 wrote to memory of 1876 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe 30 PID 2180 wrote to memory of 1876 2180 cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe"C:\Users\Admin\AppData\Local\Temp\cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe"C:\Users\Admin\AppData\Local\Temp\cd21341cc3331e824d1fc1d07fcb5cfa52b4a8b19920f95e58b5c88f4edd8365.exe" Admin2⤵
- Enumerates connected drives
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1876
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1