f279d57b245dd5b32b14ad8eb2a1a6289243c8d0c3e303b699e00c3533d3f099

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
22-12-2023 17:01

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fa96568cafcd981ba20c25cb6f495741.exe
Size

2.8MB
MD5

fa96568cafcd981ba20c25cb6f495741
SHA1

4be72716153bb2a4acd1f36c46abfc34587c302d
SHA256

f279d57b245dd5b32b14ad8eb2a1a6289243c8d0c3e303b699e00c3533d3f099
SHA512

f01c7007918be64676329e1c8c783f6857c77ff3ea6e07c140290743cb05b1c385e92bae9cef678fca458cbbe26a7f1476889c878f8904ffbb9b7328ca3055e8
SSDEEP

49152:ajJ+weNu/j5yvHXVBFtycTBU0aLrfCrtWVnRTGPYLSkN3xzgS04Jn4BLFw9H:kuyaXjFL1aL0AVRTGAOC3BHFZOFw9H

Score

9^/10

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__	fa96568cafcd981ba20c25cb6f495741.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	fa96568cafcd981ba20c25cb6f495741.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fa96568cafcd981ba20c25cb6f495741.exe

Themida packer 6 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/3044-0-0x0000000000400000-0x0000000000B85000-memory.dmp	themida
behavioral1/memory/3044-2-0x0000000000400000-0x0000000000B85000-memory.dmp	themida
behavioral1/memory/3044-3-0x0000000000400000-0x0000000000B85000-memory.dmp	themida
behavioral1/memory/3044-1-0x0000000000400000-0x0000000000B85000-memory.dmp	themida
behavioral1/memory/3044-4-0x0000000000400000-0x0000000000B85000-memory.dmp	themida
behavioral1/memory/3044-7-0x0000000000400000-0x0000000000B85000-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	fa96568cafcd981ba20c25cb6f495741.exe

C:\Users\Admin\AppData\Local\Temp\fa96568cafcd981ba20c25cb6f495741.exe
"C:\Users\Admin\AppData\Local\Temp\fa96568cafcd981ba20c25cb6f495741.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:3044

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

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/3044-0-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download
memory/3044-2-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download
memory/3044-3-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download
memory/3044-1-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download
memory/3044-4-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download
memory/3044-7-0x0000000000400000-0x0000000000B85000-memory.dmp

Filesize
7.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads