Analysis
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max time kernel
150s -
max time network
64s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
07-02-2023 01:21
Static task
static1
Behavioral task
behavioral1
Sample
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe
Resource
win10-20220812-en
General
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Target
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe
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Size
299KB
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MD5
6d009a731642082c57d26e3525e57456
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SHA1
616815562a16e5fe87a514eaebf3d560f4a5f527
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SHA256
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb
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SHA512
24f9677da85f894f6e3e0102cdb5aeb6e7cb3d8bc8efe49361fe8c00d2be9e3f81ee7f4485011975565dfa42b5a78b36ede1c8c4913516bcfb827e276af8a7f3
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SSDEEP
3072:Kab6bldLYwRm5GO6bBiBQdk3SHvRuQjiMTE5y8a5H:fWdLY3ybBiBkpPRuQj9b8a
Malware Config
Signatures
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Detects Smokeloader packer 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4200-147-0x0000000000402DD8-mapping.dmp family_smokeloader behavioral1/memory/4200-146-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/3488-150-0x0000000000670000-0x0000000000679000-memory.dmp family_smokeloader behavioral1/memory/4200-165-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/4200-179-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
Processes:
pid process 3048 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exedescription pid process target process PID 3488 set thread context of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exepid process 4200 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 4200 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 3048 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 3048 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exepid process 4200 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exedescription pid process target process PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe PID 3488 wrote to memory of 4200 3488 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe 13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe"C:\Users\Admin\AppData\Local\Temp\13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3488 -
C:\Users\Admin\AppData\Local\Temp\13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe"C:\Users\Admin\AppData\Local\Temp\13af9de5b7f7fca27f2a3f71f6139d0dd5a4fb64718252df02c3504000f713cb.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4200
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3488-116-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-117-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-118-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-119-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-120-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-121-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-122-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-123-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-124-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-125-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-126-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-127-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-129-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-130-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-128-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-131-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-132-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-133-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-135-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-136-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-137-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-134-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-139-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-138-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-140-0x000000000056C000-0x0000000000582000-memory.dmpFilesize
88KB
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memory/3488-141-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-142-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-143-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-144-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-145-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/3488-150-0x0000000000670000-0x0000000000679000-memory.dmpFilesize
36KB
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memory/4200-146-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/4200-164-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-147-0x0000000000402DD8-mapping.dmp
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memory/4200-151-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-149-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-152-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-153-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-154-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-156-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-155-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-157-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-158-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-159-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-161-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-162-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-160-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-163-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-148-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-165-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB
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memory/4200-166-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-168-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-169-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-167-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-170-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-171-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-172-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-173-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-174-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-175-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-176-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-177-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-178-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4200-179-0x0000000000400000-0x0000000000409000-memory.dmpFilesize
36KB