Resubmissions
14-02-2025 13:34
250214-qt9r9aykh1 1011-02-2025 10:36
250211-mnkz6avjhy 1007-02-2025 11:08
250207-m8zztaylgy 1007-02-2025 07:20
250207-h55nnstlcz 10Analysis
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max time kernel
900s -
max time network
901s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
14-02-2025 13:34
General
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Target
SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
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Size
1.7MB
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MD5
e2df3d65784e6202d297bec31d1dfaa1
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SHA1
a74be156066f49f56bd5835e35210591b7010634
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SHA256
c539384c0034cc40b226df8cf1354eb264c0e48e722fdd44205ce6783122dba8
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SHA512
3e311421b7bd8db2ed11fa3bd6406d96a6506b96c54dcf8ab0ea5b95d208dbb124e3372a7be39e42f25f2c2cf59a35888d489c2a107377b831c470bde8f35dfc
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SSDEEP
49152:BGZgyO3gUhNuZ+gw5N2W4FCcDK5juYWwb4EOpRpOm:Qw3gCNTph4rwq+
Malware Config
Extracted
Protocol: smtp- Host:
mail.midwich-cuckoos.co.uk - Port:
587 - Username:
[email protected] - Password:
folk65
Extracted
Protocol: smtp- Host:
smtp.caribserve.net - Port:
587 - Username:
[email protected] - Password:
mona1
Extracted
Protocol: smtp- Host:
smtp.cplconstrutora.com.br - Port:
587 - Username:
[email protected] - Password:
KhEQsP4Ax
Extracted
Protocol: smtp- Host:
smtp.nifty.com - Port:
587 - Username:
[email protected] - Password:
Kiyo8879
Extracted
Protocol: smtp- Host:
smtp.nifty.com - Port:
587 - Username:
[email protected] - Password:
keiko9198
Extracted
Protocol: smtp- Host:
mail.khoitoan.vn - Port:
587 - Username:
[email protected] - Password:
Dong@0227#BM
Extracted
Protocol: smtp- Host:
smtp.citlink.net - Port:
587 - Username:
[email protected]
Extracted
Protocol: smtp- Host:
mbn.nifty.com - Port:
587 - Username:
[email protected]
Extracted
systembc
wodresomdaymomentum.org
Signatures
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SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
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Systembc family
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Executes dropped EXE 1 IoCs
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Identifies Wine through registry keys 2 TTPs 2 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 1 IoCs
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\system32\taskeng.exetaskeng.exe {9DA0E027-604A-491E-AE7A-D0581CEBF1FD} S-1-5-21-3290804112-2823094203-3137964600-1000:VORHPBAB\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\ProgramData\abhoowh\vsrstx.exeC:\ProgramData\abhoowh\vsrstx.exe2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.7MB
MD5e2df3d65784e6202d297bec31d1dfaa1
SHA1a74be156066f49f56bd5835e35210591b7010634
SHA256c539384c0034cc40b226df8cf1354eb264c0e48e722fdd44205ce6783122dba8
SHA5123e311421b7bd8db2ed11fa3bd6406d96a6506b96c54dcf8ab0ea5b95d208dbb124e3372a7be39e42f25f2c2cf59a35888d489c2a107377b831c470bde8f35dfc
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Filesize
222B
MD5c3e3c67a74717b185aa9e67e2345254b
SHA1e16dc7734f7038db486541cb380a220d4cf37990
SHA2561b9d41dc9b8a1f2a86c6c35d3efb2b3cebdcefa8d082fee5503cdc0adc6d3bf6
SHA512af9e1387c9670f62c9dc33012b6a98305e5d7e543d4ad438c84c7590ee493136cab875fb7a6c267326f0a9c94644d7d71d2b77197ca41aa64b6c30cb37c96c73
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Filesize
4.3MB
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Filesize
8KB
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Filesize
8KB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB
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Filesize
4.3MB