systembc | c539384c0034cc40b226df8cf1354eb264c0e48e722fdd44205ce6783122dba8

Resubmissions

14-02-2025 13:34

250214-qt9r9aykh1 10

11-02-2025 10:36

250211-mnkz6avjhy 10

07-02-2025 11:08

250207-m8zztaylgy 10

07-02-2025 07:20

250207-h55nnstlcz 10

Analysis

max time kernel
898s
max time network
899s
platform
windows10-2004_x64
resource
win10v2004-20250207-en
resource tags

arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system
submitted
11-02-2025 10:36

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General

Target

SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Size

1.7MB
MD5

e2df3d65784e6202d297bec31d1dfaa1
SHA1

a74be156066f49f56bd5835e35210591b7010634
SHA256

c539384c0034cc40b226df8cf1354eb264c0e48e722fdd44205ce6783122dba8
SHA512

3e311421b7bd8db2ed11fa3bd6406d96a6506b96c54dcf8ab0ea5b95d208dbb124e3372a7be39e42f25f2c2cf59a35888d489c2a107377b831c470bde8f35dfc
SSDEEP

49152:BGZgyO3gUhNuZ+gw5N2W4FCcDK5juYWwb4EOpRpOm:Qw3gCNTph4rwq+

Score

10^/10

systembc defense_evasion discovery trojan

Malware Config

Extracted

Family

systembc

wodresomdaymomentum.org

Signatures

SystemBC
SystemBC is a proxy and remote administration tool first seen in 2019.
trojan systembc
Systembc family
systembc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	gdbxx.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
29	2892	Process not Found

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	gdbxx.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	gdbxx.exe

Executes dropped EXE 1 IoCs

pid	Process
4168	gdbxx.exe

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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3311063739-2594902809-44604183-1000\Software\Wine	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Key opened	\REGISTRY\USER\S-1-5-21-3311063739-2594902809-44604183-1000\Software\Wine	gdbxx.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1456	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
4168	gdbxx.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\Test Task17.job	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gdbxx.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MicrosoftEdgeUpdate.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2900	MicrosoftEdgeUpdate.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1456	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
1456	SecuriteInfo.com.Win32.SpywareX-gen.27164.12067.exe
4168	gdbxx.exe
4168	gdbxx.exe

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
PID:1456

C:\ProgramData\ipav\gdbxx.exe
C:\ProgramData\ipav\gdbxx.exe
1⤵
- 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
PID:4168

C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe
"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIzIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDU5ODUiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxODQ0NDQzNjAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI0ODc2Nzc3OTQ2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg
1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\ipav\gdbxx.exe

Filesize
1.7MB

MD5
e2df3d65784e6202d297bec31d1dfaa1

SHA1
a74be156066f49f56bd5835e35210591b7010634

SHA256
c539384c0034cc40b226df8cf1354eb264c0e48e722fdd44205ce6783122dba8

SHA512
3e311421b7bd8db2ed11fa3bd6406d96a6506b96c54dcf8ab0ea5b95d208dbb124e3372a7be39e42f25f2c2cf59a35888d489c2a107377b831c470bde8f35dfc

Download Submit
C:\Windows\Tasks\Test Task17.job

Filesize
232B

MD5
cb85b22cafb971d674a9da8980e7685b

SHA1
102dcc52cad76470b388cc3827cd39e8abbc1070

SHA256
06bc0d47cdb6151bde4bff09386495a16ed8e77c6b277156fd014eca91622822

SHA512
5f707cdbe9a973827761734c73c07a69ae1f3a058dce6a53ba99c7b9a354a338b58e15a33466582fcb0b1bf899b5ed4a7d6c846957b07f374e1ab226ff8e2c24

Download Submit
memory/1456-0-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-4-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-6-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-2-0x0000000000401000-0x0000000000403000-memory.dmp

Filesize
8KB

Download
memory/1456-20-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-1-0x0000000076F34000-0x0000000076F36000-memory.dmp

Filesize
8KB

Download
memory/1456-28-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-12-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-26-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-24-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-18-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/1456-22-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-43-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-50-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-19-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-23-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-16-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-25-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-14-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-11-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-29-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-30-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-31-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-32-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-33-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-34-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-35-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-36-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-37-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-38-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-39-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-40-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-41-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-42-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-9-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-44-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-45-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-46-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-47-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-48-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-49-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-21-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-51-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-52-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-53-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-54-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-55-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-56-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-57-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-58-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-59-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-60-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-61-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-62-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-63-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-64-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-65-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-66-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-67-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-68-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-69-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-70-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-71-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-72-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-73-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-74-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-75-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-76-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-77-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-78-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-79-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download
memory/4168-80-0x0000000000400000-0x0000000000843000-memory.dmp

Filesize
4.3MB

Download