5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0

Analysis

max time kernel
141s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 17:39

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General

Target

5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0.exe
Size

534KB
MD5

1187e89ae5feb1935bcd80bf7b992e9f
SHA1

1d4ad6e61901338612f3094449734334560205be
SHA256

5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0
SHA512

1ca915fdc9e23609b40e8abe8b7075459917b823d84ae0267fd7902b6d868d1f06eac3b2049d89da08c37dab7fc2754e3fee021095b485adf88cf1758266a607
SSDEEP

12288:a2A8jVRqwIebkawpZpKCx5L7xNk+9dsMZi7v5c8:ar8J5bkaav5RLddZir5c8

Score

6^/10

bootkit discovery 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

description	ioc	Process
File opened for modification	\??\PHYSICALDRIVE0	5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0.exe

C:\Users\Admin\AppData\Local\Temp\5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0.exe
"C:\Users\Admin\AppData\Local\Temp\5e246b8b1258e122f0f45505daf80a6ba2fcdedeac391b32b5ab4443a2aaa0c0.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:2368

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 --field-trial-handle=4340,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=1904 /prefetch:8
1⤵
PID:4316

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2368-1-0x00000000005A0000-0x00000000006A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-2-0x0000000000720000-0x000000000078B000-memory.dmp

Filesize
428KB

Download
memory/2368-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/2368-4-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2368-5-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/2368-6-0x00000000005A0000-0x00000000006A0000-memory.dmp

Filesize
1024KB

Download
memory/2368-7-0x0000000000720000-0x000000000078B000-memory.dmp

Filesize
428KB

Download
memory/2368-8-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download

Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads