Analysis
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max time kernel
190s -
max time network
211s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 19:56
Static task
static1
Behavioral task
behavioral1
Sample
9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe
Resource
win10v2004-20221111-en
General
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Target
9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe
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Size
274KB
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MD5
d7de0cc636944a78ef28f674e67798d3
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SHA1
3d167a70946f951ca0f29facca8ed3b991d4720a
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SHA256
9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642
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SHA512
4b6a9fc1787ef06473a353b8abe509e8460fa38be40a45d32783ca190d428bb078d80dbb1fb84be2f706b37ae9621cc671176008a6e10d553a1caa602866e7c4
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SSDEEP
3072:7xXV86YGJwDUbcVFxaWR5ReccWtH37SV8EY1Xx0/iVRvJTcpSbP3YgV2qs64j:7VLwBVFxBSKh0/IDc2fVS
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/4828-133-0x0000000002060000-0x0000000002069000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Executes dropped EXE 1 IoCs
pid Process 3012 svgeghb -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI svgeghb Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI svgeghb Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI svgeghb -
Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ Process not Found Key created \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000_Classes\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ Process not Found -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4828 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe 4828 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found 2716 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2716 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 4828 9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe 3012 svgeghb -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeShutdownPrivilege 2716 Process not Found Token: SeCreatePagefilePrivilege 2716 Process not Found Token: SeShutdownPrivilege 2716 Process not Found Token: SeCreatePagefilePrivilege 2716 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe"C:\Users\Admin\AppData\Local\Temp\9e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:4828
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C:\Users\Admin\AppData\Roaming\svgeghbC:\Users\Admin\AppData\Roaming\svgeghb1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:3012
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
274KB
MD5d7de0cc636944a78ef28f674e67798d3
SHA13d167a70946f951ca0f29facca8ed3b991d4720a
SHA2569e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642
SHA5124b6a9fc1787ef06473a353b8abe509e8460fa38be40a45d32783ca190d428bb078d80dbb1fb84be2f706b37ae9621cc671176008a6e10d553a1caa602866e7c4
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Filesize
274KB
MD5d7de0cc636944a78ef28f674e67798d3
SHA13d167a70946f951ca0f29facca8ed3b991d4720a
SHA2569e0ec049617b681301bd6c970c461133e08cb0c0f4bb4be1241dc8ba6de43642
SHA5124b6a9fc1787ef06473a353b8abe509e8460fa38be40a45d32783ca190d428bb078d80dbb1fb84be2f706b37ae9621cc671176008a6e10d553a1caa602866e7c4