102b0d7ad78b95f0374815e1037e1ce3064ab282116e6fe34c1ef6c7bda06dce

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
07/01/2024, 15:22

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General

Target

49578c53ebec5b264bcff7f904216015.exe
Size

2.8MB
MD5

49578c53ebec5b264bcff7f904216015
SHA1

e0cb0e2bf73410fa726e0eba7419f1fac0555eb2
SHA256

102b0d7ad78b95f0374815e1037e1ce3064ab282116e6fe34c1ef6c7bda06dce
SHA512

be089d9641268a92f9b21c8c50b04707cc09acba23d76551e3753795c906da7755ad327441a36ce8d8522ee2bb0375ad2b65868bc9ff533310a883d66020965f
SSDEEP

49152:2n6FI+QYgDAfysSyvChkxqlpS0RaY7l5skEXQ8exVsOY+4LGGSlhK05tVJ:E6FRQmasG3aclqk78exVXiuFH

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__	49578c53ebec5b264bcff7f904216015.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	49578c53ebec5b264bcff7f904216015.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	49578c53ebec5b264bcff7f904216015.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral2/memory/4164-0-0x0000000000400000-0x0000000000B81000-memory.dmp	themida
behavioral2/memory/4164-1-0x0000000000400000-0x0000000000B81000-memory.dmp	themida
behavioral2/memory/4164-2-0x0000000000400000-0x0000000000B81000-memory.dmp	themida
behavioral2/memory/4164-3-0x0000000000400000-0x0000000000B81000-memory.dmp	themida
behavioral2/memory/4164-4-0x0000000000400000-0x0000000000B81000-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	49578c53ebec5b264bcff7f904216015.exe

C:\Users\Admin\AppData\Local\Temp\49578c53ebec5b264bcff7f904216015.exe
"C:\Users\Admin\AppData\Local\Temp\49578c53ebec5b264bcff7f904216015.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:4164

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

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Downloads

memory/4164-0-0x0000000000400000-0x0000000000B81000-memory.dmp

Filesize
7.5MB

Download
memory/4164-1-0x0000000000400000-0x0000000000B81000-memory.dmp

Filesize
7.5MB

Download
memory/4164-2-0x0000000000400000-0x0000000000B81000-memory.dmp

Filesize
7.5MB

Download
memory/4164-3-0x0000000000400000-0x0000000000B81000-memory.dmp

Filesize
7.5MB

Download
memory/4164-4-0x0000000000400000-0x0000000000B81000-memory.dmp

Filesize
7.5MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads