6ce1075c1eca41e5a2c2a86ef580496414f423529d6db4d4a4b25ecff9f767d1

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
07-11-2024 10:47

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General

Target

OvVYhhgvd6ZhUony5cRMqVoB.exe
Size

2.4MB
MD5

b15db436045c3f484296acc6cff34a86
SHA1

346ae322b55e14611f10a64f336aaa9ff6fed68c
SHA256

dab2a18df66f2e74d0831a8b118de6b9df2642ac939cbad0552e30696d644193
SHA512

804bee37e0a6247ef2edb5dba8d4b6820ff10b0a4cb76e4c039a7242285836ed5255a1f297f8ba96168d9295558844a9fd7ec3a977207f339296a001543c1fd9
SSDEEP

49152:/JhGe/xVHII4W2qFRCsh7BQ0vLYtA2uORNJet/ylyPj792:/Jcevr2mLS0cT/Mj792

Score

9^/10

discovery evasion themida trojan

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__	OvVYhhgvd6ZhUony5cRMqVoB.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\VideoBiosVersion	OvVYhhgvd6ZhUony5cRMqVoB.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	OvVYhhgvd6ZhUony5cRMqVoB.exe

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral26/memory/1820-10-0x0000000000D60000-0x00000000013C0000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

evasion trojan

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA	OvVYhhgvd6ZhUony5cRMqVoB.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1820	OvVYhhgvd6ZhUony5cRMqVoB.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	OvVYhhgvd6ZhUony5cRMqVoB.exe

C:\Users\Admin\AppData\Local\Temp\OvVYhhgvd6ZhUony5cRMqVoB.exe
"C:\Users\Admin\AppData\Local\Temp\OvVYhhgvd6ZhUony5cRMqVoB.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:1820

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/1820-0-0x0000000000D60000-0x00000000013C0000-memory.dmp

Filesize
6.4MB

Download
memory/1820-1-0x00000000772F0000-0x00000000772F1000-memory.dmp

Filesize
4KB

Download
memory/1820-2-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-3-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-6-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-5-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-4-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-10-0x0000000000D60000-0x00000000013C0000-memory.dmp

Filesize
6.4MB

Download
memory/1820-11-0x00000000065F0000-0x0000000006C08000-memory.dmp

Filesize
6.1MB

Download
memory/1820-12-0x0000000005FA0000-0x0000000005FB2000-memory.dmp

Filesize
72KB

Download
memory/1820-13-0x00000000060E0000-0x00000000061EA000-memory.dmp

Filesize
1.0MB

Download
memory/1820-14-0x0000000006010000-0x000000000604C000-memory.dmp

Filesize
240KB

Download
memory/1820-15-0x0000000006050000-0x000000000609C000-memory.dmp

Filesize
304KB

Download
memory/1820-16-0x0000000000D60000-0x00000000013C0000-memory.dmp

Filesize
6.4MB

Download
memory/1820-17-0x00000000772F0000-0x00000000772F1000-memory.dmp

Filesize
4KB

Download
memory/1820-18-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-19-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-20-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-21-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-22-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-23-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download
memory/1820-25-0x00000000772D0000-0x00000000773C0000-memory.dmp

Filesize
960KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads