f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
21-06-2024 17:57

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General

Target

f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe
Size

2.3MB
MD5

248d19a0dbed2bbfb22f1a9e55f55123
SHA1

7bb6f731d9e6fdc85516b162f50b5cc610b8b854
SHA256

f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d
SHA512

39c360346da98408dbf56096967de0f5c6eac4d14c604a829375d9822db9ba5e140d5d347b379f93ed1d1dc074be0bbd1235bd3429fc845bd1eb303157cb73ba
SSDEEP

49152:PLvld3k8U7NtpVaJ51oH5Fbs0DqbkB20dpYbAQ9MDnQa:B6Fvn+1QF7fB29yDQa

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__	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.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	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.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-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
4600	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4600	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe
4600	f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe

C:\Users\Admin\AppData\Local\Temp\f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.exe
"C:\Users\Admin\AppData\Local\Temp\f34c89bca987c180d81b07a055cb231b46c275683e86b0244f3aeed1d920687d.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:4600

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/4600-0-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-1-0x0000000077C64000-0x0000000077C66000-memory.dmp

Filesize
8KB

Download
memory/4600-2-0x0000000000F31000-0x0000000000FDD000-memory.dmp

Filesize
688KB

Download
memory/4600-3-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-4-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-5-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-6-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-7-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-8-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-9-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-10-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-11-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-12-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-13-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-14-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-15-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-16-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-17-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-18-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-19-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-20-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download
memory/4600-21-0x0000000000F30000-0x0000000001531000-memory.dmp

Filesize
6.0MB

Download