909aaea4a3072305c0bcaab9d7b9cab70990305541db276ab8d870e3fbc51a18

Analysis

max time kernel
150s
max time network
140s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
25/12/2024, 03:57

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

Themida packer 1 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral5/memory/2252-32-0x0000000000130000-0x0000000000790000-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
2252	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:2252

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/2252-0-0x0000000000130000-0x0000000000790000-memory.dmp

Filesize
6.4MB

Download
memory/2252-1-0x0000000076B51000-0x0000000076B52000-memory.dmp

Filesize
4KB

Download
memory/2252-2-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-3-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-11-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-16-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-26-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-25-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-24-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-23-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-22-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-21-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-20-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-19-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-18-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-17-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-15-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-14-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-13-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-12-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-10-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-9-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-8-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-7-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-6-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-5-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-4-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-31-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download
memory/2252-32-0x0000000000130000-0x0000000000790000-memory.dmp

Filesize
6.4MB

Download
memory/2252-33-0x0000000000130000-0x0000000000790000-memory.dmp

Filesize
6.4MB

Download
memory/2252-34-0x0000000076B51000-0x0000000076B52000-memory.dmp

Filesize
4KB

Download
memory/2252-35-0x0000000076B40000-0x0000000076C50000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads