87fa71a870cb79d9e93d76e3dbc7a27325e1ce263f15894b273e12d3409cdbcb

Analysis

max time kernel
169s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
05/12/2022, 23:05

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General

Target

july_11.exe
Size

212KB
MD5

a70bc077cea8054f7084d363c79ed079
SHA1

078ccd7b75cb7cfcc802e3314bcd5bce34d64d35
SHA256

ddb5930ff13711ba249972df8b52d27d11f291ea9bdb5e90a32c21a1fa263653
SHA512

d43dbd34bcf246397ad7725398e170090213259291933ccb751edecf96a0d3dfc96e3019514779c0ed658a0e03b49d6652c8b480b357c85ff0a032fd116cef9b
SSDEEP

3072:CI/HQrOm9U+azsArPN4o+J5dJfRnO8fvrXhVe6uABeyelegpf8D8+q:t/Hxmu+aIWq3J5zfRnOGVqFz7p/j

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

T1067

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	july_11.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3120	july_11.exe

C:\Users\Admin\AppData\Local\Temp\july_11.exe
"C:\Users\Admin\AppData\Local\Temp\july_11.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of SetWindowsHookEx
PID:3120

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Bootkit

T1067

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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