Analysis
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max time kernel
151s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24/09/2022, 08:56
Static task
static1
Behavioral task
behavioral1
Sample
02e6f6773d57b9fded4c3d4b69b73c38.exe
Resource
win7-20220812-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
02e6f6773d57b9fded4c3d4b69b73c38.exe
Resource
win10v2004-20220812-en
windows10-2004-x64
8 signatures
150 seconds
General
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Target
02e6f6773d57b9fded4c3d4b69b73c38.exe
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Size
197KB
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MD5
02e6f6773d57b9fded4c3d4b69b73c38
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SHA1
6b6b9911d11629d860fdd2954ff277698b502456
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SHA256
4d9c09ed731c8b464824d40e65ee075022cf76eb08f99484e0604674a086a109
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SHA512
1b737161103495838fdcb3737725b313e7302cdf8eb5bb4e21932f8b368e85a0d1a8f2b94d6eb379da3f8a9ceb6923c96c3e1b91c3cbca433a4d389d493bb63b
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SSDEEP
3072:/acyUN8LiJ4Ut3Fec850vVs1FPWBG9h1C+DVcwyBQ9Ws/PkF4x:/7oLilt3FeKvs4Gv1COVj9
Score
10/10
Malware Config
Signatures
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Detects Smokeloader packer 5 IoCs
resource yara_rule behavioral1/memory/1340-55-0x0000000000402DD8-mapping.dmp family_smokeloader behavioral1/memory/1340-54-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/1964-58-0x0000000000220000-0x0000000000229000-memory.dmp family_smokeloader behavioral1/memory/1340-59-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader behavioral1/memory/1340-60-0x0000000000400000-0x0000000000409000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1964 set thread context of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02e6f6773d57b9fded4c3d4b69b73c38.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02e6f6773d57b9fded4c3d4b69b73c38.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 02e6f6773d57b9fded4c3d4b69b73c38.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1340 02e6f6773d57b9fded4c3d4b69b73c38.exe 1340 02e6f6773d57b9fded4c3d4b69b73c38.exe 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found 1208 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1340 02e6f6773d57b9fded4c3d4b69b73c38.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28 PID 1964 wrote to memory of 1340 1964 02e6f6773d57b9fded4c3d4b69b73c38.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\02e6f6773d57b9fded4c3d4b69b73c38.exe"C:\Users\Admin\AppData\Local\Temp\02e6f6773d57b9fded4c3d4b69b73c38.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Users\Admin\AppData\Local\Temp\02e6f6773d57b9fded4c3d4b69b73c38.exe"C:\Users\Admin\AppData\Local\Temp\02e6f6773d57b9fded4c3d4b69b73c38.exe"2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1340
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