Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
04-05-2024 08:54
Static task
static1
Behavioral task
behavioral1
Sample
e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral2
Sample
e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe
Resource
win11-20240426-en
General
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Target
e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe
-
Size
327KB
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MD5
ab50a46cf6138c49b8ff3b11665f860c
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SHA1
4d1e054f360bf5b8c2afa8b3670d798793086d0e
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SHA256
e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf
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SHA512
8aa79106fa35eaf32a820f7d913f1a9611b22834c57cb0d16d8f732e0ec01a02dbf7b3710c43f9a86d3101cdda97163f0cf17d17886c4961ca24831acefcec4a
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SSDEEP
3072:4eWS2SLZlpiilwD/WslKV+WxuCBkJzs7QArGIMQIaWjxGuc6pCuxNEySl/LUxDUu:jvxEO5V1FGEIauxGRu/EfQxDUNb/5
Malware Config
Extracted
smokeloader
pub1
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4304 4228 WerFault.exe e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe"C:\Users\Admin\AppData\Local\Temp\e6dd886a1d9f0155f1268fcbab5b379fdaab1858a13f01a8a85e9b80c12725cf.exe"1⤵
- Checks SCSI registry key(s)
PID:4228 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4228 -s 3522⤵
- Program crash
PID:4304
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4228 -ip 42281⤵PID:964