72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055

Analysis

max time kernel
147s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 22:11

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General

Target

72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe
Size

541KB
MD5

f9fef22f2839538e0f8e693c906503a8
SHA1

63ff14dc009d8cbbc0187c80ffe1d287df345a0c
SHA256

72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055
SHA512

2dc6829318ce1b7ef3546d5c1b72204869c7d6abd7d3c873180b88bde97ce4e02e003c2a09473e15ff08d416893c350147cc85f640792c9c0c5002b052a517cd
SSDEEP

12288:Q81TE5k650/DK5dORkFpSJs46L7X/ubV/:Q8WC40LK5dORkF+Vc7XE/

Score

6^/10

bootkit persistence

Malware Config

Signatures

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:

72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe

description ioc process

File opened for modification \??\PHYSICALDRIVE0 72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe

description	ioc	process
File opened for modification	\??\PHYSICALDRIVE0	72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe

C:\Users\Admin\AppData\Local\Temp\72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe
"C:\Users\Admin\AppData\Local\Temp\72e63739d444fd4fa32bbce88b0d1cb642492d8704cccedf49cca54369e05055.exe"
1⤵
- Writes to the Master Boot Record (MBR)
PID:3200

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1316,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=3596 /prefetch:8
1⤵
PID:3096

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

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Downloads

memory/3200-2-0x0000000004890000-0x00000000048FB000-memory.dmp

Filesize
428KB

Download
memory/3200-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/3200-1-0x0000000002C70000-0x0000000002D70000-memory.dmp

Filesize
1024KB

Download
memory/3200-4-0x0000000000400000-0x0000000002C40000-memory.dmp

Filesize
40.2MB

Download
memory/3200-5-0x0000000000400000-0x0000000002C40000-memory.dmp

Filesize
40.2MB

Download
memory/3200-7-0x0000000002C70000-0x0000000002D70000-memory.dmp

Filesize
1024KB

Download
memory/3200-8-0x0000000004890000-0x00000000048FB000-memory.dmp

Filesize
428KB

Download
memory/3200-9-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download