8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240611-en
resource tags

arch:x64arch:x86image:win11-20240611-enlocale:en-usos:windows11-21h2-x64system
submitted
22-06-2024 03:53

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General

Target

8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe
Size

2.3MB
MD5

59ca969045fb6c14e2a0fa5ef0a8cf62
SHA1

713fda74f9bcc6bce9c61606a6a88d1cb8984026
SHA256

8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e
SHA512

7da4f1da191599ac9c11588dd934cf16690d98fc063fe8e9c096b56d92daf5e41ae8cece8f7f993755ac453b871220e32e64567d61a262b7db8ba826e446d6c7
SSDEEP

49152:jIgzNUwaowbr6dsHq5gmD6wPev2+NdK2XST1R/1ZfNVjjtCFsF6:jIgBUnnbKZD6wPUST1RNVjB2sF6

Score

9^/10

evasion

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__	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.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	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe

Identifies Wine through registry keys 2 TTPs 1 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
1000	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1000	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe
1000	8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe

C:\Users\Admin\AppData\Local\Temp\8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe
"C:\Users\Admin\AppData\Local\Temp\8c45d6a3390ce1619466ca6a5f8abf0ffd6a9476ce3f209bd6c3e6d3826c3d1e.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1000

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

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Downloads

memory/1000-0-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-1-0x0000000076FB6000-0x0000000076FB8000-memory.dmp

Filesize
8KB

Download
memory/1000-2-0x0000000000FD1000-0x000000000107D000-memory.dmp

Filesize
688KB

Download
memory/1000-3-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-4-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-5-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-6-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-7-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-8-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-9-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-10-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-11-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-12-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-13-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-14-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-15-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-16-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-17-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-18-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-19-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download
memory/1000-20-0x0000000000FD0000-0x00000000015C9000-memory.dmp

Filesize
6.0MB

Download