Analysis
- max time kernel
150s - max time network
139s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
25/01/2023, 06:33
General
- Target file.exe
- Size 335KB
- Sample230125-ha681sfa95
- SHA256 f007ec211eb7d37d659855ee92327c26c74a339b602eaa473e8bcd596be1b7df
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.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: GetForegroundWindowSpam 1 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 8 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/388-166-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-171-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-140-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-193-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-192-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-191-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-141-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-142-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-143-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-144-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-145-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-146-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-147-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-148-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-149-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-150-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-151-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-153-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-152-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-156-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-155-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-154-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-157-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-159-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-160-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-161-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-162-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-163-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-164-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-168-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-139-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-138-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-165-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-169-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-170-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-167-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-172-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-174-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-175-0x00000000022A0000-0x00000000022B0000-memory.dmp
memory/388-173-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-176-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-177-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-178-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-179-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-180-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-181-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-182-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-183-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-184-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-185-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-186-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-187-0x0000000002280000-0x0000000002290000-memory.dmp
memory/388-188-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-189-0x00000000022B0000-0x00000000022C0000-memory.dmp
memory/388-190-0x00000000022A0000-0x00000000022B0000-memory.dmp
memory/2420-135-0x0000000000510000-0x0000000000519000-memory.dmp
memory/2420-134-0x000000000053D000-0x0000000000552000-memory.dmp
memory/4904-133-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4904-136-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4904-137-0x0000000000400000-0x0000000000409000-memory.dmp