578628543bc775070cc17be084f85f0a0ac23a260b3af2c46e546e76a5f1527b

Analysis

max time kernel
436s
max time network
1162s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
03-02-2024 17:12

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General

Target

GOLDLOADER000.exe
Size

3.9MB
MD5

0fe17c511fa812e99dbf307cf3763ce6
SHA1

4e8149a9c14fdf2492fd801d8d4f593d0547f9c2
SHA256

578628543bc775070cc17be084f85f0a0ac23a260b3af2c46e546e76a5f1527b
SHA512

9e9e0f509608245dc80ba60a1a4da6058a032994f9d5b076cb44c8942d1eda027bed964abe08cbf8cfd66fc5ff5d506c0d80c956b7989c464dea15dbd1dfbfe9
SSDEEP

98304:HDRtA0dje/D5x5Krjh3rO0e/iXA/8fjV+YDgdjwvOm/kPbbzJSb:bGD5cde/icMQugduOmMPbY

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__	GOLDLOADER000.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	GOLDLOADER000.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	GOLDLOADER000.exe

Themida packer 5 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/4792-0-0x0000000140000000-0x0000000140A4B000-memory.dmp	themida
behavioral1/memory/4792-2-0x0000000140000000-0x0000000140A4B000-memory.dmp	themida
behavioral1/memory/4792-3-0x0000000140000000-0x0000000140A4B000-memory.dmp	themida
behavioral1/memory/4792-4-0x0000000140000000-0x0000000140A4B000-memory.dmp	themida
behavioral1/memory/4792-5-0x0000000140000000-0x0000000140A4B000-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	GOLDLOADER000.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4792	GOLDLOADER000.exe

C:\Users\Admin\AppData\Local\Temp\GOLDLOADER000.exe
"C:\Users\Admin\AppData\Local\Temp\GOLDLOADER000.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
PID:4792

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/4792-0-0x0000000140000000-0x0000000140A4B000-memory.dmp

Filesize
10.3MB

Download
memory/4792-1-0x00007FFD97830000-0x00007FFD97A25000-memory.dmp

Filesize
2.0MB

Download
memory/4792-2-0x0000000140000000-0x0000000140A4B000-memory.dmp

Filesize
10.3MB

Download
memory/4792-3-0x0000000140000000-0x0000000140A4B000-memory.dmp

Filesize
10.3MB

Download
memory/4792-4-0x0000000140000000-0x0000000140A4B000-memory.dmp

Filesize
10.3MB

Download
memory/4792-5-0x0000000140000000-0x0000000140A4B000-memory.dmp

Filesize
10.3MB

Download
memory/4792-6-0x00007FFD97830000-0x00007FFD97A25000-memory.dmp

Filesize
2.0MB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads