06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-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 25 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2056-40-0x00000000020C0000-0x00000000020CB000-memory.dmp	upx
behavioral1/memory/2056-41-0x00000000020C0000-0x00000000020CB000-memory.dmp	upx
behavioral1/memory/2056-42-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-43-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-44-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-47-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-49-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-52-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-54-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-56-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-58-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-62-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-64-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-66-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-68-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-70-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-74-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-76-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-82-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-84-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-88-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-91-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-94-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-96-0x0000000010000000-0x000000001003E000-memory.dmp	upx
behavioral1/memory/2056-98-0x0000000010000000-0x000000001003E000-memory.dmp	upx

VMProtect packed file 3 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
behavioral1/memory/2056-5-0x0000000000400000-0x0000000001EB7000-memory.dmp	vmprotect
behavioral1/memory/2056-60-0x0000000000400000-0x0000000001EB7000-memory.dmp	vmprotect
behavioral1/memory/2056-99-0x0000000000400000-0x0000000001EB7000-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 2 IoCs

pid	Process
2056	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
2056	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2056	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
2056	06d420479278dd8195b2095e5876f09ed0308519ba54e77a9721e792b63c6c6e.exe
2056	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:2056

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

Loading Replay Monitor...

Downloads

memory/2056-0-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2056-2-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2056-5-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download
memory/2056-6-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2056-4-0x00000000001D0000-0x00000000001D1000-memory.dmp

Filesize
4KB

Download
memory/2056-8-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2056-10-0x00000000001E0000-0x00000000001E1000-memory.dmp

Filesize
4KB

Download
memory/2056-15-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2056-13-0x0000000000270000-0x0000000000271000-memory.dmp

Filesize
4KB

Download
memory/2056-18-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2056-20-0x0000000000280000-0x0000000000281000-memory.dmp

Filesize
4KB

Download
memory/2056-23-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2056-25-0x0000000000290000-0x0000000000291000-memory.dmp

Filesize
4KB

Download
memory/2056-28-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2056-30-0x00000000003A0000-0x00000000003A1000-memory.dmp

Filesize
4KB

Download
memory/2056-31-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2056-33-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2056-36-0x00000000777E0000-0x00000000777E1000-memory.dmp

Filesize
4KB

Download
memory/2056-35-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2056-40-0x00000000020C0000-0x00000000020CB000-memory.dmp

Filesize
44KB

Download
memory/2056-41-0x00000000020C0000-0x00000000020CB000-memory.dmp

Filesize
44KB

Download
memory/2056-42-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-43-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-44-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-47-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-49-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-52-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-54-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-56-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-58-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-60-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download
memory/2056-62-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-64-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-66-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-68-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-70-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-74-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-76-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-82-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-84-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-88-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-91-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-94-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-96-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-97-0x0000000002100000-0x0000000002101000-memory.dmp

Filesize
4KB

Download
memory/2056-98-0x0000000010000000-0x000000001003E000-memory.dmp

Filesize
248KB

Download
memory/2056-99-0x0000000000400000-0x0000000001EB7000-memory.dmp

Filesize
26.7MB

Download