Analysis
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max time kernel
150s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-03-2024 02:44
Static task
static1
Behavioral task
behavioral1
Sample
b8432c329b52cfc606472a60d5eee14d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b8432c329b52cfc606472a60d5eee14d.exe
Resource
win10v2004-20231215-en
General
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Target
b8432c329b52cfc606472a60d5eee14d.exe
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Size
250KB
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MD5
b8432c329b52cfc606472a60d5eee14d
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SHA1
8ee0b3e4ef44238d4bc629042e8e9bfed0097521
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SHA256
1297a29f6a9bd96447d98205a1d8f05af3d64af5e6323a96189e22f41f629ea3
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SHA512
dba175a794443dce3df8a6e252fe1fd9915eb4546a500ae4b54e225290f873784fb93da9d33a24c0bea93d87656daee14abcf448cdd05e61af32678347f254a6
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SSDEEP
3072:djlF/cwiUjDtCRqta/L1jEfFNS5YhQTamBHj8dZPOwNVXjzoZ8V:BvPRt+LKXS53TavZrNVfs8V
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 1252 Process not Found -
Loads dropped DLL 1 IoCs
pid Process 2776 b8432c329b52cfc606472a60d5eee14d.exe -
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 b8432c329b52cfc606472a60d5eee14d.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b8432c329b52cfc606472a60d5eee14d.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI b8432c329b52cfc606472a60d5eee14d.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2776 b8432c329b52cfc606472a60d5eee14d.exe 2776 b8432c329b52cfc606472a60d5eee14d.exe 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found 1252 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2776 b8432c329b52cfc606472a60d5eee14d.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1252 Process not Found 1252 Process not Found -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1252 Process not Found 1252 Process not Found
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5d124f55b9393c976963407dff51ffa79
SHA12c7bbedd79791bfb866898c85b504186db610b5d
SHA256ea1e16247c848c8c171c4cd1fa17bc5a018a1fcb0c0dac25009066b6667b8eef
SHA512278fe3a4b1fbbe700e4f4483b610133e975e36e101455661d5197bd892a68839b9d555499040d200c92aefa9e3819380e395c0cd85d5fc845c6364d128a8cf06