Analysis
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max time kernel
191s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
16-01-2023 08:27
Static task
static1
Behavioral task
behavioral1
Sample
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe
Resource
win7-20221111-en
General
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Target
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe
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Size
210KB
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MD5
ebd42ae578479719653b35c33554ccc5
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SHA1
da79aceadb98f5198c218438e1ff13900b206ec9
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SHA256
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3
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SHA512
0eaf3f62705ddab16e14a077bc29c52b22a99dd9b2212dcd0aeec9d92843b79b65bdde3b14a9170fc424aace760a6c80970916547039fa697814e7be639c1f12
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SSDEEP
1536:gMQuk7EPCnpn2XcxezpkQYCPt9ldnXEp6Zd5X581Z1EnVx7C0NDuYHCx3IkwLuTy:gMXWEo+/hd5p73762CxYXSNti
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1680-57-0x00000000003A0000-0x00000000003A9000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exepid process 1680 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe 1680 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 1236 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 1236 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exepid process 1680 18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
description pid process Token: SeShutdownPrivilege 1236
Processes
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C:\Users\Admin\AppData\Local\Temp\18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe"C:\Users\Admin\AppData\Local\Temp\18dc8fac237e8cb22397fe44f64c54863b4ed5f490042d759689d149856b8dd3.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1680
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/1680-55-0x0000000075831000-0x0000000075833000-memory.dmpFilesize
8KB
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memory/1680-56-0x0000000000230000-0x0000000000330000-memory.dmpFilesize
1024KB
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memory/1680-57-0x00000000003A0000-0x00000000003A9000-memory.dmpFilesize
36KB
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memory/1680-58-0x0000000000400000-0x0000000002B9D000-memory.dmpFilesize
39.6MB
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memory/1680-59-0x0000000000400000-0x0000000002B9D000-memory.dmpFilesize
39.6MB