06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e

Analysis

max time kernel
138s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
21/10/2023, 15:38

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General

Target

06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
Size

11.5MB
MD5

dd9940ea75fecdcd9f259da6725ea0ba
SHA1

50ba4840ba37cc8caf5de8c8bff9fabc6df48e90
SHA256

06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e
SHA512

41b11908f6eebd89ef57be1789cc0530df6dba674a55b99b497c28c3507600841953a72ecb4d9abb475367958ad7a0fa4edb8a515c1eaa210b2e7312ed36d393
SSDEEP

196608:UOkJ6GYjOSBxdkbuoeB84YEKv6K4NzNvZJEF2ntYkm6Vo3tUhC3mMM+Pw:0DSBXkbR4lK6PBvntW73teMnw

Score

7^/10

bootkit persistence upx vmprotect

Malware Config

Signatures

UPX packed file 27 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4460-11-0x0000000003FE0000-0x0000000003FEB000-memory.dmp	upx
behavioral2/memory/4460-13-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-12-0x0000000003FE0000-0x0000000003FEB000-memory.dmp	upx
behavioral2/memory/4460-14-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-16-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-15-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-19-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-22-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-24-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-26-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-28-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-30-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-34-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-36-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-38-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-40-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-46-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-48-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-50-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-52-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-54-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-58-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-60-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral2/memory/4460-62-0x0000000010000000-0x000000001003E000-memory.dmp	upx

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral2/memory/4460-6-0x0000000000400000-0x0000000001EB7000-memory.dmp	vmprotect
behavioral2/memory/4460-31-0x0000000000400000-0x0000000001EB7000-memory.dmp	vmprotect
behavioral2/memory/4460-63-0x0000000000400000-0x0000000001EB7000-memory.dmp	vmprotect

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

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
4460	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe

C:\Users\Admin\AppData\Local\Temp\06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
"C:\Users\Admin\AppData\Local\Temp\06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4460

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4460-1-0x0000000002490000-0x0000000002491000-memory.dmp

Filesize
4KB

Download
memory/4460-0-0x0000000001F70000-0x0000000001F71000-memory.dmp

Filesize
4KB

Download
memory/4460-3-0x0000000003D90000-0x0000000003D91000-memory.dmp

Filesize
4KB

Download
memory/4460-2-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/4460-6-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download
memory/4460-5-0x0000000003DB0000-0x0000000003DB1000-memory.dmp

Filesize
4KB

Download
memory/4460-4-0x0000000003DA0000-0x0000000003DA1000-memory.dmp

Filesize
4KB

Download
memory/4460-7-0x0000000003DC0000-0x0000000003DC1000-memory.dmp

Filesize
4KB

Download
memory/4460-11-0x0000000003FE0000-0x0000000003FEB000-memory.dmp

Filesize
44KB

Download
memory/4460-13-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-12-0x0000000003FE0000-0x0000000003FEB000-memory.dmp

Filesize
44KB

Download
memory/4460-14-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-16-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-15-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-19-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-22-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-24-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-26-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-28-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-31-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download
memory/4460-30-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-34-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-36-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-38-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-40-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-46-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-48-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-50-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-52-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-54-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-58-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-60-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-61-0x0000000004000000-0x0000000004001000-memory.dmp

Filesize
4KB

Download
memory/4460-62-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/4460-63-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download