f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660

Analysis

max time kernel
91s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27-09-2024 16:27

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General

Target

f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe
Size

1.4MB
MD5

d1658a9616e0de330c12dd068ea17bb4
SHA1

621652373bb708159d662a4b07d7cca1a494e554
SHA256

f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660
SHA512

2ad5f31daf8a5ae25509e7de0e9a1e229deb9ea7dac4da3edbf4f7dd8f080a1d011c5e0b46412c33dfef62c9afb543a2407bde347472e5dac1e61dd965e56eb5
SSDEEP

24576:557KnnbExx9PNg5YOvtzXSkRh1j5q9bX3Du/JwHdH0X2rHHYVHFHHqHHOBfbc6wU:542PNQvtzCG5n

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	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.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	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4792	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe
4792	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4792	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe
4792	f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe

C:\Users\Admin\AppData\Local\Temp\f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe
"C:\Users\Admin\AppData\Local\Temp\f2048f50ff6d0b64996dcaf0e4dcba2377a7fa2705f5d5b859a0aa2b4bdd9660.exe"
1⤵
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4792

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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