Analysis
- max time kernel
150s - max time network
146s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
23/01/2024, 03:15
General
- Target 1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe
- Size 215KB
- Sample240123-dr6llagaa2
- SHA256 1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08
Malware Config
Extracted
-
smokeloader
-
pub3
Extracted
-
smokeloader
-
2022
-
http://gxutc2c.com/tmp/index.php
-
http://proekt8.ru/tmp/index.php
-
http://mth.com.ua/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: 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\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe"C:\Users\Admin\AppData\Local\Temp\1de489805895c5c666547d588f1d762dbc28b6be48002b99e3404957ecf8fc08.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2896-1-0x0000000000440000-0x0000000000540000-memory.dmp
memory/2896-2-0x00000000008A0000-0x00000000008AB000-memory.dmp
memory/2896-3-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2896-5-0x0000000000400000-0x000000000043B000-memory.dmp
memory/2896-8-0x00000000008A0000-0x00000000008AB000-memory.dmp
memory/3520-4-0x00000000028A0000-0x00000000028B6000-memory.dmp