ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f

General

Target

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
Size

3.3MB
MD5

d06ef949ac8451297df5801ce2d523f0
SHA1

ea30b213c08251a49d6ffc75fa7a71a894502b9f
SHA256

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f
SHA512

25dafe8be0f8deb160dc301a7b3f444dac88c3caaf47762efe75a82da716d3e5bc75318152410aade89df1bce4d95fdf2645fe4db0331618c3a09e2c1d24bd53

Score

9^/10

bootkit evasion persistence upx

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

UPX packed file 24 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
behavioral2/memory/4416-132-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-133-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-134-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-136-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-138-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-140-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-142-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-144-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-146-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-148-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-150-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-152-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-154-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-156-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-158-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-160-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-162-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-164-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-166-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-168-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-170-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-172-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-174-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4416-175-0x0000000010000000-0x000000001003E000-memory.dmp	upx

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:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.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:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Wine	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
bootkit persistence

Bootkit
T1067

Processes:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

description ioc process

File opened for modification \??\PhysicalDrive0 ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

Processes:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

pid process

4416 ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

description	ioc	process
File opened for modification	\??\PhysicalDrive0	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

pid	process
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

pid process

4416 ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

pid	process
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
4416	ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe

C:\Users\Admin\AppData\Local\Temp\ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe
"C:\Users\Admin\AppData\Local\Temp\ea6d4ee1db3178aef17fc189e8d709cfbdaa07856d9b2176a6169a28e0860a8f.exe"
1⤵
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:4416

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Bootkit

1

T1067

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4416-130-0x00000000773E0000-0x0000000077583000-memory.dmp

Filesize
1.6MB

Download
memory/4416-131-0x0000000000400000-0x0000000000C52000-memory.dmp

Filesize
8.3MB

Download
memory/4416-132-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-133-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-134-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-136-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-138-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-140-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-142-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-144-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-146-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-148-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-150-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-152-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-154-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-156-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-158-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-160-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-162-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-164-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-166-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-168-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-170-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-172-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-174-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4416-175-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads