Analysis
- max time kernel
300s - max time network
297s - platform
windows10-1703_x64 - resource
win10-20231220-en - resource tags
- submitted
14/02/2024, 04:50
General
- Target 93446b8aac27c90e5f9a9fc9dd8376cac7fe8c94977bfe9c50326b2aea247142.exe
- Size 231KB
- Sample240214-fgfnjaaf86
- SHA256 93446b8aac27c90e5f9a9fc9dd8376cac7fe8c94977bfe9c50326b2aea247142
Malware Config
Extracted
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smokeloader
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pub3
Extracted
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smokeloader
-
2022
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http://sjyey.com/tmp/index.php
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http://babonwo.ru/tmp/index.php
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http://mth.com.ua/tmp/index.php
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http://piratia.pw/tmp/index.php
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http://go-piratia.ru/tmp/index.php
Extracted
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amadey
-
4.14
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http://anfesq.com
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http://cbinr.com
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http://rimakc.ru
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install_dir
68fd3d7ade
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install_file
Utsysc.exe
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strings_key
27ec7fd6f50f63b8af0c1d3deefcc8fe
-
url_paths
/forum/index.php
Signatures
- Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
- SmokeLoader
Modular backdoor trojan in use since 2014.
- Downloads MZ/PE file
- Deletes itself 1 IoCs
- Executes dropped EXE 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 9 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 10 IoCs
- Suspicious use of FindShellTrayWindow 1 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- 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
-
C:\Users\Admin\AppData\Local\Temp\93446b8aac27c90e5f9a9fc9dd8376cac7fe8c94977bfe9c50326b2aea247142.exe"C:\Users\Admin\AppData\Local\Temp\93446b8aac27c90e5f9a9fc9dd8376cac7fe8c94977bfe9c50326b2aea247142.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
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C:\Users\Admin\AppData\Local\Temp\ED6D.exeC:\Users\Admin\AppData\Local\Temp\ED6D.exe1⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 5642⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 6402⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 7722⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 8162⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 7562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 8202⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 10482⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 11042⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 10642⤵
- Program crash
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ED6D.exe
memory/32-1-0x0000000000590000-0x0000000000690000-memory.dmp
memory/32-2-0x0000000000540000-0x000000000054B000-memory.dmp
memory/32-3-0x0000000000400000-0x000000000044A000-memory.dmp
memory/32-5-0x0000000000400000-0x000000000044A000-memory.dmp
memory/3428-4-0x0000000000FC0000-0x0000000000FD6000-memory.dmp
memory/3584-16-0x00000000004E0000-0x00000000005E0000-memory.dmp
memory/3584-17-0x00000000020D0000-0x000000000213F000-memory.dmp
memory/3584-18-0x0000000000400000-0x0000000000473000-memory.dmp
memory/3584-21-0x00000000004E0000-0x00000000005E0000-memory.dmp