f5d429b2f75e85a7fb3e8dc84613fa362ab10276e4679b19f57dcae86569536b

Analysis

max time kernel
165s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14-10-2023 00:28

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General

Target

OBS-Studio-29.1.3-Full-Installer-x64.exe
Size

127.9MB
MD5

fbf9a830d7d056b93446c17d76a3b40e
SHA1

6e12527921f40bbb3e1b9f9afbd06dceeae55b27
SHA256

f5d429b2f75e85a7fb3e8dc84613fa362ab10276e4679b19f57dcae86569536b
SHA512

74f57ccc7e6237e1c9bd5f2b70365a15b8cd835d1eb6a48e8b010b3efcbe7fc310ed3bc6adfc8f1b15b4b310843f7e9a5379930837d2dd6670a54e180f6153a5
SSDEEP

3145728:/X1nbPHkDUpizs0LO3yrztsGJ2fTQq5RwLIWOH:PV4D44s0LOmhsA2kq5uEH

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 2 IoCs

pid	Process
4412	OBS-Studio-29.1.3-Full-Installer-x64.exe
4412	OBS-Studio-29.1.3-Full-Installer-x64.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\OBS-Studio-29.1.3-Full-Installer-x64.exe
"C:\Users\Admin\AppData\Local\Temp\OBS-Studio-29.1.3-Full-Installer-x64.exe"
1⤵
- Loads dropped DLL
PID:4412

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\InstallOptions.dll

Filesize
15KB

MD5
0a9fb96a7579b685ec36b17fc354e6a3

SHA1
355754104dd47d5fcf8918dee0dc2e2ee53390a6

SHA256
b34fb342f21d690aac024b6f48a597e78d15791ef480ac55159cd585d0f64af7

SHA512
67870206fa7f1e7df45c8c1bc2f51fb430f0a048a2bdb55a4a41525388ca3b50203784537f139169705a03db4bb13b591162a79a5d2df81a4d11fd849615c86b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\InstallOptions.dll

Filesize
15KB

MD5
0a9fb96a7579b685ec36b17fc354e6a3

SHA1
355754104dd47d5fcf8918dee0dc2e2ee53390a6

SHA256
b34fb342f21d690aac024b6f48a597e78d15791ef480ac55159cd585d0f64af7

SHA512
67870206fa7f1e7df45c8c1bc2f51fb430f0a048a2bdb55a4a41525388ca3b50203784537f139169705a03db4bb13b591162a79a5d2df81a4d11fd849615c86b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\InstallOptions.dll

Filesize
15KB

MD5
0a9fb96a7579b685ec36b17fc354e6a3

SHA1
355754104dd47d5fcf8918dee0dc2e2ee53390a6

SHA256
b34fb342f21d690aac024b6f48a597e78d15791ef480ac55159cd585d0f64af7

SHA512
67870206fa7f1e7df45c8c1bc2f51fb430f0a048a2bdb55a4a41525388ca3b50203784537f139169705a03db4bb13b591162a79a5d2df81a4d11fd849615c86b

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\ioSpecial.ini

Filesize
1KB

MD5
2e83d9e74714fa5d9b473a23421e674c

SHA1
3c56383b6bafdf381aef529525cea518498bc2c7

SHA256
5d717e2a914487e0300f1b71dc75b87f916dd0ca0263b97e42f244e963f20587

SHA512
f55fc91a0b227cd62a2407e1e26c55c89dbcba515ae7b5feb4e0ce97e11ee2443fed0996cece92c8c37eaa3587fa0da946e38cb6fef3d69d34967a42a5c7423a

Download Submit
C:\Users\Admin\AppData\Local\Temp\nss17FA.tmp\ioSpecial.ini

Filesize
1KB

MD5
2e83d9e74714fa5d9b473a23421e674c

SHA1
3c56383b6bafdf381aef529525cea518498bc2c7

SHA256
5d717e2a914487e0300f1b71dc75b87f916dd0ca0263b97e42f244e963f20587

SHA512
f55fc91a0b227cd62a2407e1e26c55c89dbcba515ae7b5feb4e0ce97e11ee2443fed0996cece92c8c37eaa3587fa0da946e38cb6fef3d69d34967a42a5c7423a

Download Submit