Analysis
- max time kernel
150s - max time network
152s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
13/12/2022, 12:24
General
- Target file.exe
- Size 321KB
- Sample221213-pk183sef35
- SHA256 dfa7863ed2db1f95f6166f90a73cb3106e37e41e538d62431ef8b7caa061fb34
Malware Config
Signatures
- Detects Smokeloader packer 4 IoCs
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Suspicious use of SetThreadContext 1 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Modifies registry class 2 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 16 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/668-175-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-184-0x00000000025B0000-0x00000000025C0000-memory.dmp
memory/668-140-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-209-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-208-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-207-0x0000000002650000-0x0000000002660000-memory.dmp
memory/668-141-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-142-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-143-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-144-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-146-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-145-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-172-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-151-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-154-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-153-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-150-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-147-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-155-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-156-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-157-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-158-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-159-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-160-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-161-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-162-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-163-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-164-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-165-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-166-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-167-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-168-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-169-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-170-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-171-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-173-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-148-0x0000000002590000-0x00000000025A0000-memory.dmp
memory/668-139-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-189-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-176-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-177-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-178-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-179-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-180-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-181-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-182-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-183-0x00000000025B0000-0x00000000025C0000-memory.dmp
memory/668-174-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-185-0x00000000025A0000-0x00000000025B0000-memory.dmp
memory/668-186-0x00000000025B0000-0x00000000025C0000-memory.dmp
memory/668-187-0x00000000025B0000-0x00000000025C0000-memory.dmp
memory/668-188-0x00000000025B0000-0x00000000025C0000-memory.dmp
memory/668-138-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-190-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-191-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-192-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-193-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-194-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-195-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-196-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-197-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-198-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-199-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-200-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-201-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-202-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-203-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-204-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-205-0x0000000002580000-0x0000000002590000-memory.dmp
memory/668-206-0x0000000000790000-0x00000000007A0000-memory.dmp
memory/2620-135-0x00000000006F0000-0x00000000006F9000-memory.dmp
memory/2620-134-0x000000000078D000-0x00000000007A3000-memory.dmp
memory/3556-133-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3556-136-0x0000000000400000-0x0000000000409000-memory.dmp
memory/3556-137-0x0000000000400000-0x0000000000409000-memory.dmp