b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a

General

Target

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe
Size

2.3MB
MD5

2ffa632dcbd78f026837d3d4bb13727e
SHA1

e4dd7739cc49214286668d4822483cc8bf02fdd0
SHA256

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a
SHA512

76a0a9e18d79d2b82df14e8492fa4a2428d7ca0606d82d80eb8a6c61a67e53a750f6ead6e1a4f9918660707f4e4945cc319fbb6b8fcca1c299c786b33cc308af
SSDEEP

49152:CkmKhyq24kI3qebVayBAglO1DBlC2fQfPtUtSq:CkmKEqlkAbkym+sCKQHWoq

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

Processes:

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

description ioc process

Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.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

Processes:

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.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

Processes:

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

pid process

4828 b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

pid	process
4828	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe
4828	b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe

C:\Users\Admin\AppData\Local\Temp\b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.exe
"C:\Users\Admin\AppData\Local\Temp\b01fbdfb31739c12bc263d9ed9a307080c4bd06bd55f3138a2ac63f195d5094a.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:4828

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

1

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4828-0-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-1-0x0000000077844000-0x0000000077846000-memory.dmp

Filesize
8KB

Download
memory/4828-5-0x0000000005170000-0x0000000005171000-memory.dmp

Filesize
4KB

Download
memory/4828-4-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/4828-3-0x0000000005180000-0x0000000005181000-memory.dmp

Filesize
4KB

Download
memory/4828-2-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/4828-6-0x0000000005160000-0x0000000005161000-memory.dmp

Filesize
4KB

Download
memory/4828-13-0x0000000005150000-0x0000000005151000-memory.dmp

Filesize
4KB

Download
memory/4828-12-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/4828-11-0x0000000005200000-0x0000000005201000-memory.dmp

Filesize
4KB

Download
memory/4828-9-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/4828-7-0x00000000051D0000-0x00000000051D1000-memory.dmp

Filesize
4KB

Download
memory/4828-10-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/4828-8-0x00000000051E0000-0x00000000051E1000-memory.dmp

Filesize
4KB

Download
memory/4828-14-0x0000000005230000-0x0000000005232000-memory.dmp

Filesize
8KB

Download
memory/4828-15-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-16-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-17-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-18-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-19-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-20-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-21-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-22-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-23-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-24-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-25-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-26-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-27-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-28-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download
memory/4828-29-0x0000000000F90000-0x0000000001561000-memory.dmp

Filesize
5.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads