de08c69d06b2f176058aa6001b9f9195ef9599f1f79b783e21762046258583d3

Resubmissions

04-03-2024 05:33

240304-f84jnsca52 10

04-03-2024 04:18

240304-exd9zahe9z 10

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
04-03-2024 04:18

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dcrat/data/RarExt.dll
Size

481KB
MD5

e3e09ba1cca853535cad6900133d819e
SHA1

99865c784613ca201ba8c10d482c9b8c226ce8eb
SHA256

35a21f1aebf8ea0ab9be1814131fec1fa079d91b701e505054b69eccbdfd0732
SHA512

2fc9978796a68cbee3cac7a3fee1f7415cacfa20ff7515e98fb04006a4b20f4002df327473b33c66ca28cf5d2d2bb9d2a25766487deb68916341ceca10663a3a
SSDEEP

6144:qukXSvypOmqIdSGHp+A6NeT5P0XMdHFuodDacXqEk8tZ1mqrt5nJKGgBdUhcX7ee:lkiIdFHpwOF0cdln42qEk4j+Bd3X3um

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2172 wrote to memory of 3988	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 3988	2172	rundll32.exe	rundll32.exe
PID 2172 wrote to memory of 3988	2172	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\RarExt.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2172
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\dcrat\data\RarExt.dll,#1
  2⤵
  PID:3988

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads