ebbe43c09b9b33476cac458bf447ea3b815f76580f094979d1ab5f3b69120f9b

Analysis

max time kernel
118s
max time network
142s
platform
windows7_x64
resource
win7-20230712-en
resource tags

arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
submitted
23-07-2023 10:27

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General

Target

Daisy.rar
Size

69.9MB
MD5

5428032e105659f7bc89c5aa637145c8
SHA1

b882fda8ec20b1b3d0c2cc13cbce33a3f1072400
SHA256

ebbe43c09b9b33476cac458bf447ea3b815f76580f094979d1ab5f3b69120f9b
SHA512

769f0c238b8015fee15fb628999efb68d10f0a10b135acfb7d9d8e51df08ffff2dd658186205573abd7e1e17ae7b21696db2d91730166cc41839b0e34c0683e3
SSDEEP

1572864:mnaprkyUiJPqhWyJs9L947TmRs0ikQoLcJxHg/LvEwfMcGhHu3+:mnagYyJsV947SZQoLcJxyJfhyOu

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
Modifies registry class 1 IoCs

Processes:

rundll32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_Classes\Local Settings rundll32.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

rundll32.exe

pid process

2804 rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-377084978-2088738870-2818360375-1000_Classes\Local Settings	rundll32.exe

pid	process
2804	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

cmd.exe

description	pid	process	target process
PID 2852 wrote to memory of 2804	2852	cmd.exe	rundll32.exe
PID 2852 wrote to memory of 2804	2852	cmd.exe	rundll32.exe
PID 2852 wrote to memory of 2804	2852	cmd.exe	rundll32.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Daisy.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2852

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Daisy.rar
2⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
PID:2804

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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