38edb61a811812d56a563a4cf461a63ccbd6aa1db351040463218588b3284704

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240709-en
resource tags

arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
submitted
10-07-2024 04:08

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General

Target

sapphire_cracked/crack.dll
Size

5.0MB
MD5

7ae4309d363db9abfe45f8469f5338a9
SHA1

05318a3103fbd1515719394d9cbb32c55e015dfc
SHA256

8fae0e62e9a8989a74e631d754dd71acf6b93142abfa7281d2fcd1b26eabcd54
SHA512

830dbe93d878d51c13a4d0fec31062813b64d92be05bbea54a33e71deafa3f55238fdd97ae5198ff387480f0a88482cdff2c33e238a033c7def1087134aae795
SSDEEP

98304:+oSYCYbuF/KS6d3+3tv3qTfffzXS0j6fdmjLdGGf:7MBdf+ff7TjZ

Score

9^/10

evasion 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__	rundll32.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	rundll32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	rundll32.exe

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	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\sapphire_cracked\crack.dll,#1
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks whether UAC is enabled
PID:2728

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/2728-3-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-0-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-4-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-5-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-2-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-1-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-6-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download
memory/2728-7-0x0000000060BB0000-0x000000006159C000-memory.dmp

Filesize
9.9MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads