Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20221111-en - resource tags
- submitted
10/01/2023, 08:21
General
- Target file.exe
- Size 279KB
- Sample230110-j82lvsbb6w
- SHA256 1cffbd2f953de7ca2483423683e992a7d1e9e1bec027dc202470caedf55ac172
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 12 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/1048-173-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-174-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-140-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-204-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-141-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-142-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-143-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-144-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-145-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-175-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-147-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-148-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-149-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-150-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-151-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-152-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-153-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-154-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-155-0x00000000029E0000-0x00000000029F0000-memory.dmp
memory/1048-156-0x0000000002A00000-0x0000000002A10000-memory.dmp
memory/1048-157-0x0000000002A00000-0x0000000002A10000-memory.dmp
memory/1048-158-0x0000000002A00000-0x0000000002A10000-memory.dmp
memory/1048-159-0x0000000002A00000-0x0000000002A10000-memory.dmp
memory/1048-160-0x0000000002A00000-0x0000000002A10000-memory.dmp
memory/1048-161-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-162-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-163-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-164-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-165-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-166-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-167-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-168-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-169-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-170-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-171-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-172-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-139-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-138-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-146-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-176-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-177-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-178-0x0000000000B30000-0x0000000000B40000-memory.dmp
memory/1048-179-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-180-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-181-0x0000000000B30000-0x0000000000B40000-memory.dmp
memory/1048-182-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-183-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-184-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1048-185-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-186-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-187-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-188-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-189-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-190-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-191-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-193-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-192-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-194-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-195-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-196-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-197-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-198-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-199-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-200-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-201-0x00000000029D0000-0x00000000029E0000-memory.dmp
memory/1048-202-0x0000000000B30000-0x0000000000B40000-memory.dmp
memory/1048-203-0x00000000029A0000-0x00000000029B0000-memory.dmp
memory/1956-133-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1956-136-0x0000000000400000-0x0000000000409000-memory.dmp
memory/1956-137-0x0000000000400000-0x0000000000409000-memory.dmp
memory/4292-134-0x0000000002C4D000-0x0000000002C5D000-memory.dmp
memory/4292-135-0x00000000048E0000-0x00000000048E9000-memory.dmp