Analysis
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max time kernel
317s -
max time network
342s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2022 16:00
Static task
static1
Behavioral task
behavioral1
Sample
61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe
Resource
win10v2004-20221111-en
General
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Target
61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe
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Size
167KB
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MD5
ac0a73234824c3755e4187b99fc6c191
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SHA1
6d997f41c688421e5cec441b6e95c4194665c4a5
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SHA256
61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270
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SHA512
63ea772de6eeb7f55e065ca76f7eda9a206f2a386eb8c974253763903de2bef369bab12312809a470b165884ff77ae6f557a67ffdf6a294594c5e931b7c3ed92
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SSDEEP
1536:WdE3QlMq0pS2uii41WGsXw2hWGvDP/flXS+UCqS5tNNdF3uqkbhuEAg/y+2yunqM:QE3QlTIH1WXhyrS5tOnbIEA3Hhxd17
Malware Config
Signatures
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Detects Smokeloader packer 1 IoCs
resource yara_rule behavioral2/memory/5080-133-0x00000000008A0000-0x00000000008A9000-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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5080 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe 5080 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found 2572 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2572 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 5080 61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe -
Suspicious use of AdjustPrivilegeToken 10 IoCs
description pid Process Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found Token: SeShutdownPrivilege 2572 Process not Found Token: SeCreatePagefilePrivilege 2572 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe"C:\Users\Admin\AppData\Local\Temp\61e9b0e536aae823951205ad31941fe09f0c590c525a840eba141e18f7a2d270.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:5080