Analysis
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max time kernel
150s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
15/09/2023, 23:59
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.BotX-gen.15542.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.BotX-gen.15542.exe
Resource
win10v2004-20230915-en
General
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Target
SecuriteInfo.com.Win32.BotX-gen.15542.exe
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Size
267KB
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MD5
ae8139e5a3e0869bef72d554895100cf
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SHA1
645689cf69d9ee7feccc900dcfd6c5ef4875bb0d
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SHA256
aa918d4dd7706951fc290b6a5d3ba0e48acc5443056894ee3aad1baa52f412ba
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SHA512
b2187df0959e68993df72534d4db1aba55f6b54c6b10ee1b6a7235bfd576b3969829273f85670dc6c20351fe3b7f88680df4350b647f845452e6e7381b79c632
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SSDEEP
3072:gXYs7gYUv7jxteLZxpfwIRVPwe5Aft8j/DIUEYF/s8IN0LfA:+YsIv7jxteLZXRD5AlRUXF08y
Malware Config
Extracted
smokeloader
pub1
Extracted
smokeloader
2022
http://gudintas.at/tmp/
http://pik96.ru/tmp/
http://rosatiauto.com/tmp/
http://kingpirate.ru/tmp/
Signatures
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Downloads MZ/PE file
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Deletes itself 1 IoCs
pid Process 1392 Process not Found -
Executes dropped EXE 2 IoCs
pid Process 2644 daudsre 2992 55CE.exe -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI daudsre Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.15542.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.15542.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.15542.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI daudsre Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI daudsre -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1916 SecuriteInfo.com.Win32.BotX-gen.15542.exe 1916 SecuriteInfo.com.Win32.BotX-gen.15542.exe 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found 1392 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1392 Process not Found -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1916 SecuriteInfo.com.Win32.BotX-gen.15542.exe 2644 daudsre -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2992 55CE.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3008 wrote to memory of 2644 3008 taskeng.exe 31 PID 3008 wrote to memory of 2644 3008 taskeng.exe 31 PID 3008 wrote to memory of 2644 3008 taskeng.exe 31 PID 3008 wrote to memory of 2644 3008 taskeng.exe 31 PID 1392 wrote to memory of 2992 1392 Process not Found 32 PID 1392 wrote to memory of 2992 1392 Process not Found 32 PID 1392 wrote to memory of 2992 1392 Process not Found 32 PID 1392 wrote to memory of 2992 1392 Process not Found 32
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.15542.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.15542.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:1916
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C:\Windows\system32\taskeng.exetaskeng.exe {25F38F7C-D0FA-441E-BE29-77FE63F3A9F7} S-1-5-21-3185155662-718608226-894467740-1000:YETUIZPU\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Roaming\daudsreC:\Users\Admin\AppData\Roaming\daudsre2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious behavior: MapViewOfSection
PID:2644
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C:\Users\Admin\AppData\Local\Temp\55CE.exeC:\Users\Admin\AppData\Local\Temp\55CE.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2992
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
505KB
MD53082e7832f7a31397990d4d3ae4c75c9
SHA1769b150e219c7e8d7221f7a0f0ba6ef617fd036d
SHA256716f6379cc32afb03ef2639b14e32b4df5538b99b84dafe355b39f8934e7c740
SHA5128e371f4b075070daf8efb449ab87d923eb4d3cad74d7c9c3d3cef76f43f268c0e4aabe6fa1f801e20ac49e25f9bac70338044fbe9bd408883429ca34fb98ade4
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Filesize
505KB
MD53082e7832f7a31397990d4d3ae4c75c9
SHA1769b150e219c7e8d7221f7a0f0ba6ef617fd036d
SHA256716f6379cc32afb03ef2639b14e32b4df5538b99b84dafe355b39f8934e7c740
SHA5128e371f4b075070daf8efb449ab87d923eb4d3cad74d7c9c3d3cef76f43f268c0e4aabe6fa1f801e20ac49e25f9bac70338044fbe9bd408883429ca34fb98ade4
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Filesize
505KB
MD53082e7832f7a31397990d4d3ae4c75c9
SHA1769b150e219c7e8d7221f7a0f0ba6ef617fd036d
SHA256716f6379cc32afb03ef2639b14e32b4df5538b99b84dafe355b39f8934e7c740
SHA5128e371f4b075070daf8efb449ab87d923eb4d3cad74d7c9c3d3cef76f43f268c0e4aabe6fa1f801e20ac49e25f9bac70338044fbe9bd408883429ca34fb98ade4
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Filesize
267KB
MD5ae8139e5a3e0869bef72d554895100cf
SHA1645689cf69d9ee7feccc900dcfd6c5ef4875bb0d
SHA256aa918d4dd7706951fc290b6a5d3ba0e48acc5443056894ee3aad1baa52f412ba
SHA512b2187df0959e68993df72534d4db1aba55f6b54c6b10ee1b6a7235bfd576b3969829273f85670dc6c20351fe3b7f88680df4350b647f845452e6e7381b79c632
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Filesize
267KB
MD5ae8139e5a3e0869bef72d554895100cf
SHA1645689cf69d9ee7feccc900dcfd6c5ef4875bb0d
SHA256aa918d4dd7706951fc290b6a5d3ba0e48acc5443056894ee3aad1baa52f412ba
SHA512b2187df0959e68993df72534d4db1aba55f6b54c6b10ee1b6a7235bfd576b3969829273f85670dc6c20351fe3b7f88680df4350b647f845452e6e7381b79c632