ae296c763a4d1175347ff21ca6b2fe38bbd3f5680be48bd20a27461fcd1632e5

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 21:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

file.exe
Size

4.3MB
MD5

f5776b965778a92b20d7cdcc3ed87b8a
SHA1

1b5a38a9d6b40243306672d8beba4bd38081788e
SHA256

ae296c763a4d1175347ff21ca6b2fe38bbd3f5680be48bd20a27461fcd1632e5
SHA512

b3ee8f35314f237087c8b1d43b0771384e20f2f0a40c3c0d4d064f1b3e5a6fb7986c169a7d7c313f08e0600e03257516bf8ea9c47c5f16c671aeb266b365c911
SSDEEP

98304:ACIXMkbMEJbwFRWyN3nUJPmun3bWaxuOPCOdbygUA07Io:ACiMkg7yy9LgWac7ONb

Score

9^/10

discovery evasion

Malware Config

Signatures

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

file.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	file.exe

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

file.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	file.exe

Checks BIOS information in registry 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

Processes:

file.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	file.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	file.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

file.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	file.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

file.exe

pid	Process
2168	file.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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

Processes:

file.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

file.exe

pid	Process
2168	file.exe
2168	file.exe
2168	file.exe
2168	file.exe
2168	file.exe
2168	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Enumerates VirtualBox registry keys
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2168

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2168-0-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-1-0x0000000077040000-0x0000000077042000-memory.dmp

Filesize
8KB

Download
memory/2168-2-0x0000000001301000-0x0000000001585000-memory.dmp

Filesize
2.5MB

Download
memory/2168-3-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-4-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-5-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-6-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-7-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-8-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-9-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-10-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-11-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download
memory/2168-12-0x0000000001300000-0x0000000001F82000-memory.dmp

Filesize
12.5MB

Download