46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601

Analysis

max time kernel
93s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19/11/2024, 19:40

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General

Target

46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe
Size

1.8MB
MD5

6da37fc2d9f8b000ea01bdb0815082ca
SHA1

f24ebba567d899374bb93b1bdfe4d81b91dd5efe
SHA256

46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601
SHA512

0cb0d802c01963122c077e170534efd10ce5ec17c2c2d6529847c44cd42b78e97d8dfc0ef7f8b46693c80d158bae59b23efbaf2fccaabb4b878310c3c2e9ab6b
SSDEEP

49152:umkNJuWA4Hf1J4+y+RxHgEIQZFKgdTm6x9PkZ3I:umkN9ZHf1hyQxHgEltdbjI4

Score

9^/10

discovery evasion

Malware Config

Signatures

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Software\Wine	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4424	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4424	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe
4424	46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe

C:\Users\Admin\AppData\Local\Temp\46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.exe
"C:\Users\Admin\AppData\Local\Temp\46c49c5cec04ab651724cdcfc1063224fafee62c8f6016bcb663b78d7c918601.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4424

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

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Downloads

memory/4424-0-0x0000000000460000-0x00000000008FA000-memory.dmp

Filesize
4.6MB

Download
memory/4424-1-0x00000000779D4000-0x00000000779D6000-memory.dmp

Filesize
8KB

Download
memory/4424-2-0x0000000000461000-0x0000000000489000-memory.dmp

Filesize
160KB

Download
memory/4424-3-0x0000000000460000-0x00000000008FA000-memory.dmp

Filesize
4.6MB

Download
memory/4424-4-0x0000000000460000-0x00000000008FA000-memory.dmp

Filesize
4.6MB

Download
memory/4424-5-0x0000000000460000-0x00000000008FA000-memory.dmp

Filesize
4.6MB

Download