b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6

Analysis

max time kernel
142s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
08/08/2024, 09:34

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General

Target

b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6.exe
Size

545KB
MD5

e282cc3a6939498cc4dbe874bcb52d36
SHA1

7a1a04dd50a2ea503697d3aea349e2602f62e60d
SHA256

b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6
SHA512

79b61fb15b736c79ef507b326f77ad5cfe9e103af7700ee7c90972549e4002fa57d8ac5bac341494cb8f078d839bdb6c078e744e598e3a69ce466622cf5d6ea6
SSDEEP

12288:t4uB0NgovEJ1ADRSAg4rBcyMA+tmEEjL9j8yg:t9a+Wvg4N9MRtmdJvg

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	b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6.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	b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6.exe

C:\Users\Admin\AppData\Local\Temp\b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6.exe
"C:\Users\Admin\AppData\Local\Temp\b652cc65396bce10b11d296cdfca2cb9c9067fcceccfffecc71ecc1741c4f5f6.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
PID:1932

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=3840,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
1⤵
PID:2288

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/1932-1-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/1932-2-0x0000000002210000-0x000000000227B000-memory.dmp

Filesize
428KB

Download
memory/1932-3-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download
memory/1932-4-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1932-5-0x0000000000400000-0x000000000049B000-memory.dmp

Filesize
620KB

Download
memory/1932-7-0x0000000000670000-0x0000000000770000-memory.dmp

Filesize
1024KB

Download
memory/1932-8-0x0000000002210000-0x000000000227B000-memory.dmp

Filesize
428KB

Download
memory/1932-9-0x0000000000400000-0x000000000046F000-memory.dmp

Filesize
444KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads