Analysis
- max time kernel
150s - max time network
162s - platform
windows10-2004_x64 - resource
win10v2004-20231020-en - resource tags
- submitted
27/11/2023, 17:01
General
- Target e8294c5431401445f5feff3a660f67a803295d2ce86fbd7696c3d95782a6d8d0.exe
- Size 288KB
- Sample231127-vjvmssad43
- SHA256 e8294c5431401445f5feff3a660f67a803295d2ce86fbd7696c3d95782a6d8d0
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
- Suspicious use of UnmapMainImage 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\e8294c5431401445f5feff3a660f67a803295d2ce86fbd7696c3d95782a6d8d0.exe"C:\Users\Admin\AppData\Local\Temp\e8294c5431401445f5feff3a660f67a803295d2ce86fbd7696c3d95782a6d8d0.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/1976-1-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/1976-2-0x00000000001C0000-0x00000000001CB000-memory.dmp
memory/1976-3-0x0000000000400000-0x0000000002ABF000-memory.dmp
memory/1976-5-0x0000000000400000-0x0000000002ABF000-memory.dmp
memory/3204-4-0x00000000012C0000-0x00000000012D6000-memory.dmp