Analysis
- max time kernel
150s - max time network
121s - platform
windows7_x64 - resource
win7-20231020-en - resource tags
- submitted
27/11/2023, 17:11
General
- Target file.exe
- Size 258KB
- Sample231127-vqaafaaf5v
- SHA256 8854cdb4e14167859a76263e2fe5285559a5cd924e99030e1830916b4e9c3329
Malware Config
Extracted
-
smokeloader
-
pub4
Extracted
-
smokeloader
-
2022
-
http://humydrole.com/tmp/index.php
-
http://trunk-co.ru/tmp/index.php
-
http://weareelight.com/tmp/index.php
-
http://pirateking.online/tmp/index.php
-
http://piratia.pw/tmp/index.php
-
http://go-piratia.ru/tmp/index.php
Signatures
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Deletes itself 1 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- 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\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1316-4-0x00000000026C0000-0x00000000026D6000-memory.dmp
memory/2564-2-0x0000000000220000-0x000000000022B000-memory.dmp
memory/2564-1-0x0000000000980000-0x0000000000A80000-memory.dmp
memory/2564-3-0x0000000000400000-0x00000000007CA000-memory.dmp
memory/2564-5-0x0000000000400000-0x00000000007CA000-memory.dmp
memory/2564-8-0x0000000000220000-0x000000000022B000-memory.dmp