c7632a1bbe82c3d2ae9146a0289bc2080d03878dd89fd1d9e9503a9e57af43c4

Analysis

max time kernel
41s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 04:35

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1792EL4.4?/ElementsEngine.dll
Size

3.0MB
MD5

9983eef61740b311b2383b869a308b09
SHA1

bfe16190c6bbffcd7f154b0fc34878b3c3282654
SHA256

2916246e84289df1dc43d9b38a06bc6bb3e16ff6043ab79fa6b152ff979e503a
SHA512

4dd586edce7c47a52be5779132c3afe56d637a5e07c9f8c3cbf2ff41c770129a334d9cd58a06d5a82d6a7bee3118d13aa60c36d8101b3221f6eec38aeb47f18c
SSDEEP

49152:4yetB97Xw8Fq/taUpZ338lmtSr+cKwjNdtJNVe7Y1g:8M8FmxZSAGbTV

Score

7^/10

bootkit persistence vmprotect

Malware Config

Signatures

VMProtect packed file 2 IoCs
Detects executables packed with VMProtect commercial packer.
vmprotect

Processes:

resource yara_rule

behavioral4/memory/4612-0-0x0000000074FD0000-0x0000000075589000-memory.dmp vmprotect
behavioral4/memory/4612-1-0x0000000074FD0000-0x0000000075589000-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

Processes:

rundll32.exe

description ioc process

File opened for modification \??\PhysicalDrive0 rundll32.exe

resource	yara_rule
behavioral4/memory/4612-0-0x0000000074FD0000-0x0000000075589000-memory.dmp	vmprotect
behavioral4/memory/4612-1-0x0000000074FD0000-0x0000000075589000-memory.dmp	vmprotect

description	ioc	process
File opened for modification	\??\PhysicalDrive0	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1704 wrote to memory of 4612	1704	rundll32.exe	rundll32.exe
PID 1704 wrote to memory of 4612	1704	rundll32.exe	rundll32.exe
PID 1704 wrote to memory of 4612	1704	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1792EL4.4_\ElementsEngine.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1704

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1792EL4.4_\ElementsEngine.dll,#1
2⤵
- Writes to the Master Boot Record (MBR)
PID:4612

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/4612-0-0x0000000074FD0000-0x0000000075589000-memory.dmp

Filesize
5.7MB

Download
memory/4612-1-0x0000000074FD0000-0x0000000075589000-memory.dmp

Filesize
5.7MB

Download
memory/4612-3-0x0000000002BC0000-0x0000000002BE7000-memory.dmp

Filesize
156KB

Download