Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
08/04/2024, 01:17
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe
Resource
win7-20240221-en
windows7-x64
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe
Resource
win10v2004-20231215-en
windows10-2004-x64
6 signatures
150 seconds
General
- Target bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe
- Size 763KB
- Sample240408-bne85acd3x
- SHA256 bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e
- MD5 65180cf1054b95d9171772202b4b520a
- SHA1 d5a0a4b342cd785d5e01546fadd26834cd8b9168
- SHA512 df9deca3a89f1dbde1cb952ebc4834a3123efc09f59ccdfc1a72115f03c5fde24de83f69adab71b0b5064c43b27d6f9f53076f14d83f56f249779e28b9cda5ed
- SSDEEP 12288:Ngv/glM5bRppJ52h22uc1IwQQewLpHOkAMRF5UotqJsp8tHEUK6Lh77uSmM0hPL:qnKKRppJ52h2Tc1IwQQewluq3qw8tsay
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
smokeloader
Botnet
-
pub3
Extracted
Family
-
smokeloader
Version
-
2022
C2
-
http://sunvi.org/tmp/index.php
-
http://zarya-amura.ru/tmp/index.php
-
http://akros.in.net/tmp/index.php
rc4.i32
rc4.i32
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
pid Process 3480 Process not Found - Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2432 bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe 2432 bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found 3480 Process not Found - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2432 bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe"C:\Users\Admin\AppData\Local\Temp\bb5a089a3b7524293144b6d235babdc8af566cc6d54217b88130566c8e647e4e.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2432