c99e82c28b5fd8ebd3c0b8e07cd3f24a65208c26e3aedf0ef60111e28ca71444

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
07/07/2026, 23:24

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General

Target
file.exe
Size 2.8MB
Sample260707-3dzcssgx2m
SHA256 c99e82c28b5fd8ebd3c0b8e07cd3f24a65208c26e3aedf0ef60111e28ca71444
MD5 fe32a927f3647ccb4f459587581604db
SHA1 bc22f354ecce5254b74d97c28df1e0b2df9880e1
SHA512 ca4a817aff9e4f70f758501783bb3b7315654ca21ff367e4c5f3666cb9d681b47b52685b3ffb796bea9c2f5b3dfc9f0bce2bfbc2a3a9cfe17e24bbda38bbc043
SSDEEP 49152:/Lfj9LG5qjT9ifQ9mHQLV9IXb6yGltpLjAC6gKl+9T:/L5pjt2QLI9GlECz4K
TLSH
T17AD512537F01D402D56A5E319565CBF89326FC4CAB1A838B31D2BE6BBCEE6C34D12294
MD5 SHA1 SHA512 SSDEEP TLSH

Score

9^/10

defense_evasion themida trojan

Malware Config

Signatures

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

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

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

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

Themida packer 4 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/4568-2-0x0000000140000000-0x00000001406A1000-memory.dmp	themida
behavioral1/memory/4568-0-0x0000000140000000-0x00000001406A1000-memory.dmp	themida
behavioral1/memory/4568-1-0x0000000140000000-0x00000001406A1000-memory.dmp	themida
behavioral1/memory/4568-4-0x0000000140000000-0x00000001406A1000-memory.dmp	themida

Checks whether UAC is enabled 1 TTPs 1 IoCs

defense_evasion trojan

System Information Discovery

T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppModel\Deployment\Package\*\S-1-5-21-889581200-2041691093-2048517887-1000\{10C08490-A7E5-4AFC-9492-4D158654ED42}	file.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4568	file.exe
4568	file.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:4568

Network

MITRE ATT&CK Enterprise v16

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4568-2-0x0000000140000000-0x00000001406A1000-memory.dmp

Download

memory/4568-0-0x0000000140000000-0x00000001406A1000-memory.dmp

Download

memory/4568-1-0x0000000140000000-0x00000001406A1000-memory.dmp

Download

memory/4568-4-0x0000000140000000-0x00000001406A1000-memory.dmp

Download