e509525c561e9e4bea7029b1077a265a4ce277e699f534bc5eb6c4d24a626e63

Analysis

max time kernel
135s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30-05-2023 00:35

Target

e509525c561e9e4bea7029b1077a265a4ce277e699f534bc5eb6c4d24a626e63.dll
Size

447KB
MD5

1eae2c76ca9006edd45d83c278de0f07
SHA1

846dd63256f0c03648b432a70f14cc1ae050e3f8
SHA256

e509525c561e9e4bea7029b1077a265a4ce277e699f534bc5eb6c4d24a626e63
SHA512

1de61f5e7a065c9676a7a4fe3e62a9f7051b71dce10c7fc21e58716057137196bfeb1bf5ff82a8845ab1a9ad96b744a4b44142c6c0638985fa88234336f2e993
SSDEEP

6144:toCTITIQJR7BoY5s+jmEuyN5nB3w0c6z9NFNGGcmk3xsKXgzOvygbddklP4Kzu4J:3IsoRqOluY3vbtTThSgobLk14yu45F

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 4 IoCs

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F935DC20-1CF0-11D0-ADB9-00C04FD58A0B}\1.0\HELPDIR	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F935DC20-1CF0-11D0-ADB9-00C04FD58A0B}	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{F935DC20-1CF0-11D0-ADB9-00C04FD58A0B}\1.0	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

rundll32.exe

pid process

1040 rundll32.exe

pid	process
1040	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1952 wrote to memory of 1040	1952	rundll32.exe	rundll32.exe
PID 1952 wrote to memory of 1040	1952	rundll32.exe	rundll32.exe
PID 1952 wrote to memory of 1040	1952	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e509525c561e9e4bea7029b1077a265a4ce277e699f534bc5eb6c4d24a626e63.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1952

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

memory/1040-134-0x0000000010000000-0x0000000010114000-memory.dmp

Filesize
1.1MB

Download
memory/1040-133-0x0000000010000000-0x0000000010114000-memory.dmp

Filesize
1.1MB

Download
memory/1040-135-0x0000000010000000-0x0000000010114000-memory.dmp

Filesize
1.1MB

Download