Analysis
-
max time kernel
153s -
max time network
191s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:02
Static task
static1
Behavioral task
behavioral1
Sample
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe
Resource
win10v2004-20221111-en
General
-
Target
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe
-
Size
187KB
-
MD5
44c87d3bc316eefe4dcbf66afed72abc
-
SHA1
96bde412ef761b4d53506ae4ed2999bc9dcaf137
-
SHA256
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1
-
SHA512
2449da42cf169ef2a9e01ade64dd8c52ab6037ce9a726597d88f5eeaa726b06f77bc08612aaeccf9354cd23bee879b1724f222e24c8bab25fef7e75a8bf0e0c1
-
SSDEEP
3072:hsKq2z/YFBDK+1L8pOov9vl5izTyHnbACodEdE53iiy2:tqG6LaO6QTak/dKEFii1
Malware Config
Signatures
-
Detects Smokeloader packer 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1212-133-0x0000000002240000-0x0000000002249000-memory.dmp family_smokeloader -
SmokeLoader
Modular backdoor trojan in use since 2014.
-
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exepid process 1212 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe 1212 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020 -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
pid process 2020 -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exepid process 1212 731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe"C:\Users\Admin\AppData\Local\Temp\731e22be2a6b39304919dc24b750a720b23a0f1ed996a9b74cf0b088de6144b1.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1212-132-0x00000000009AD000-0x00000000009BD000-memory.dmpFilesize
64KB
-
memory/1212-133-0x0000000002240000-0x0000000002249000-memory.dmpFilesize
36KB
-
memory/1212-134-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB
-
memory/1212-135-0x0000000000400000-0x000000000064C000-memory.dmpFilesize
2.3MB