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Analysis
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max time kernel
300s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
14/03/2024, 04:59
General
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Target
680fb6ca2c51e0cdb4ef67b5655616b3e8a4fab4bc01ab6c6a7a3420ecc97c1c.exe
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Size
282KB
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MD5
80ac439ed5578df1e2cb3b92f6657389
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SHA1
fabae3db5c332925dcc5f717ba15ffee7c5c7ed9
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SHA256
680fb6ca2c51e0cdb4ef67b5655616b3e8a4fab4bc01ab6c6a7a3420ecc97c1c
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SHA512
77121c3fa5ae6cb32a148bea8620902f3ff97fca8cb03c7b07bfc910671e7cd9b287787cbed464cbda9d04df6327aa566889470fe59576b580e5352035f00fc0
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SSDEEP
3072:qP+7ppntxb2MJpSMI4cGHa0yFx2tK1W0zrDoehzBUu+lOafSBk8l5/:60tBDk4by/OK1Xzo2BUnTls5
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/tmp/index.php
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Deletes itself 1 IoCs
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Executes dropped EXE 1 IoCs
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Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
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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\680fb6ca2c51e0cdb4ef67b5655616b3e8a4fab4bc01ab6c6a7a3420ecc97c1c.exe"C:\Users\Admin\AppData\Local\Temp\680fb6ca2c51e0cdb4ef67b5655616b3e8a4fab4bc01ab6c6a7a3420ecc97c1c.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Windows\system32\taskeng.exetaskeng.exe {392F633B-6D15-4CC6-9259-0534C2BA1647} S-1-5-21-2297530677-1229052932-2803917579-1000:HKULBIBU\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\cuthwhaC:\Users\Admin\AppData\Roaming\cuthwha2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
282KB
MD580ac439ed5578df1e2cb3b92f6657389
SHA1fabae3db5c332925dcc5f717ba15ffee7c5c7ed9
SHA256680fb6ca2c51e0cdb4ef67b5655616b3e8a4fab4bc01ab6c6a7a3420ecc97c1c
SHA51277121c3fa5ae6cb32a148bea8620902f3ff97fca8cb03c7b07bfc910671e7cd9b287787cbed464cbda9d04df6327aa566889470fe59576b580e5352035f00fc0
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Filesize
88KB
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Filesize
88KB
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Filesize
1024KB
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Filesize
44KB
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Filesize
22.2MB
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Filesize
22.2MB
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Filesize
1024KB
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Filesize
22.2MB
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Filesize
22.2MB