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240222-znqxmafa7x 1022/02/2024, 17:28
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240222-ted9ksce55 10Analysis
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max time kernel
300s -
max time network
273s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
arch:x64arch:x86image:win10v2004-20240221-enlocale:en-usos:windows10-2004-x64system -
submitted
22/02/2024, 17:28
Static task
static1
Behavioral task
behavioral1
Sample
6958ACC382E71103A0B83D20BBBB37D2.exe
Resource
win10v2004-20240221-en
General
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Target
6958ACC382E71103A0B83D20BBBB37D2.exe
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Size
232KB
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MD5
6958acc382e71103a0b83d20bbbb37d2
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SHA1
65bf64dfcabf7bc83e47ffc4360cda022d4dab34
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SHA256
078f586ebb8a22305540fb5982b2521f1b82e4317f286e13bab680fff0a9d164
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SHA512
ebfa8b6986630b3502409d38cdff54881e4bce48511c7ba4f027345296c29708112c19ec6c9181c4b0188fa1f5cbe17b3c5d44dc07f33858323c677ef9caaeae
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SSDEEP
3072:FdfbYSFlTBL/A9OYh6++4hY7gfv9yPQxAVUmZAzsqvj1letKv/jbNRKCnrQbW:PbYSFH/AYYh9vERVUmSAQj1la9
Malware Config
Extracted
smokeloader
tfd5
Extracted
smokeloader
2022
http://trad-einmyus.com/index.php
http://tradein-myus.com/index.php
http://trade-inmyus.com/index.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
pid Process 3520 Process not Found -
Executes dropped EXE 1 IoCs
pid Process 2496 sjgugdv -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sjgugdv Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sjgugdv Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI sjgugdv Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 6958ACC382E71103A0B83D20BBBB37D2.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 6958ACC382E71103A0B83D20BBBB37D2.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 6958ACC382E71103A0B83D20BBBB37D2.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2140 6958ACC382E71103A0B83D20BBBB37D2.exe 2140 6958ACC382E71103A0B83D20BBBB37D2.exe 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found 3520 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 2140 6958ACC382E71103A0B83D20BBBB37D2.exe 2496 sjgugdv -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeShutdownPrivilege 3520 Process not Found Token: SeCreatePagefilePrivilege 3520 Process not Found -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\6958ACC382E71103A0B83D20BBBB37D2.exe"C:\Users\Admin\AppData\Local\Temp\6958ACC382E71103A0B83D20BBBB37D2.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2140
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C:\Users\Admin\AppData\Roaming\sjgugdvC:\Users\Admin\AppData\Roaming\sjgugdv1⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2496
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
232KB
MD56958acc382e71103a0b83d20bbbb37d2
SHA165bf64dfcabf7bc83e47ffc4360cda022d4dab34
SHA256078f586ebb8a22305540fb5982b2521f1b82e4317f286e13bab680fff0a9d164
SHA512ebfa8b6986630b3502409d38cdff54881e4bce48511c7ba4f027345296c29708112c19ec6c9181c4b0188fa1f5cbe17b3c5d44dc07f33858323c677ef9caaeae