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Analysis
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max time kernel
300s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
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submitted
10/12/2023, 22:39
General
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Target
bb6b1c1f612dab743ca8c5fdd3f467fda7cfb4d6d0781b51d43f411dcf8fd654.exe
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Size
230KB
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MD5
2896287af0d1f00df34eab9ec8da07d3
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SHA1
b2f1328ae7fcb47c5a048531f720b26b609ec48a
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SHA256
bb6b1c1f612dab743ca8c5fdd3f467fda7cfb4d6d0781b51d43f411dcf8fd654
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SHA512
4c2f3e6d69d7b253d377fd9f544a1d31af334bd1489790a21acf7bff82edda67575de2c4d46721c96eb0822fffdf97aa9a76597263171d2eedc2c81da6fa48b3
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SSDEEP
3072:LhRQzilEWGojQFUDWCx9yBXJjBBw1RjUoGiWHOK:ozs5hjcHCbQ5jB+fUBH
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://humydrole.com/tmp/index.php
http://trunk-co.ru/tmp/index.php
http://weareelight.com/tmp/index.php
http://pirateking.online/tmp/index.php
http://piratia.pw/tmp/index.php
http://go-piratia.ru/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\bb6b1c1f612dab743ca8c5fdd3f467fda7cfb4d6d0781b51d43f411dcf8fd654.exe"C:\Users\Admin\AppData\Local\Temp\bb6b1c1f612dab743ca8c5fdd3f467fda7cfb4d6d0781b51d43f411dcf8fd654.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Windows\system32\taskeng.exetaskeng.exe {352FAA74-CA5E-401D-AE42-84E1D31707D5} S-1-5-21-2085049433-1067986815-1244098655-1000:AHLBRYJO\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\svbcvbbC:\Users\Admin\AppData\Roaming\svbcvbb2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
230KB
MD52896287af0d1f00df34eab9ec8da07d3
SHA1b2f1328ae7fcb47c5a048531f720b26b609ec48a
SHA256bb6b1c1f612dab743ca8c5fdd3f467fda7cfb4d6d0781b51d43f411dcf8fd654
SHA5124c2f3e6d69d7b253d377fd9f544a1d31af334bd1489790a21acf7bff82edda67575de2c4d46721c96eb0822fffdf97aa9a76597263171d2eedc2c81da6fa48b3
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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
4.4MB
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Filesize
4.4MB
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Filesize
1024KB
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Filesize
4.4MB
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Filesize
4.4MB