Analysis
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max time kernel
153s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19-02-2024 18:21
Static task
static1
Behavioral task
behavioral1
Sample
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe
Resource
win10v2004-20231215-en
General
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Target
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe
-
Size
231KB
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MD5
4d98ac6bd46f0fbe35210e167e68f7f9
-
SHA1
3c4781b5178fde4e00043ec8dc3d60e16a3bfcba
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SHA256
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f
-
SHA512
1e7fd390611631abd88a13652d0105f00dea67c42ec21f16e7e2974a65c0321736db6297c2c0beb3efa2597816bc8a02725c30aac56a9ad73761c95805c50512
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SSDEEP
3072:NLRZ9KSn3HXhFJAC1b/33A0FteFoUIqvo/uXL2J53fF:Ko3uC1zQ0Fte+PluXL2
Malware Config
Extracted
smokeloader
pub3
Extracted
smokeloader
2022
http://sjyey.com/tmp/index.php
http://babonwo.ru/tmp/index.php
http://mth.com.ua/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
Processes:
pid process 1220 -
Executes dropped EXE 1 IoCs
Processes:
ugrjcgfpid process 636 ugrjcgf -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exeugrjcgfdescription ioc process Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ugrjcgf Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ugrjcgf Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI ugrjcgf Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exepid process 2432 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe 2432 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 1220 -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exeugrjcgfpid process 2432 614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe 636 ugrjcgf -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
taskeng.exedescription pid process target process PID 476 wrote to memory of 636 476 taskeng.exe ugrjcgf PID 476 wrote to memory of 636 476 taskeng.exe ugrjcgf PID 476 wrote to memory of 636 476 taskeng.exe ugrjcgf PID 476 wrote to memory of 636 476 taskeng.exe ugrjcgf
Processes
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C:\Users\Admin\AppData\Local\Temp\614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe"C:\Users\Admin\AppData\Local\Temp\614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2432
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C:\Windows\system32\taskeng.exetaskeng.exe {79A3EBFB-FFFE-4A39-B5C9-026EFA071BAE} S-1-5-21-3308111660-3636268597-2291490419-1000:JUBFGPHD\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:476 -
C:\Users\Admin\AppData\Roaming\ugrjcgfC:\Users\Admin\AppData\Roaming\ugrjcgf2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
231KB
MD54d98ac6bd46f0fbe35210e167e68f7f9
SHA13c4781b5178fde4e00043ec8dc3d60e16a3bfcba
SHA256614d3711b9a519243c954edf8810118793e3ade58ab32ec52478e94021710c0f
SHA5121e7fd390611631abd88a13652d0105f00dea67c42ec21f16e7e2974a65c0321736db6297c2c0beb3efa2597816bc8a02725c30aac56a9ad73761c95805c50512