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, 22:41
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.BotX-gen.4091.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.BotX-gen.4091.exe
Resource
win10v2004-20230915-en
General
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Target
SecuriteInfo.com.Win32.BotX-gen.4091.exe
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Size
267KB
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MD5
6cf01c815d1489b617c05fcd4640fffd
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SHA1
2ad52ebfc86e11c71cc901f18e6c4f80eac55079
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SHA256
56be912ce754d75f3385dab925ee34d9a0a1e07fe841c6a2e9adafa8021c99bc
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SHA512
33f2dab46769d6d88b953b7b3972f2561fde10998c1aebbb88bc5366d035b5c706ab4c5209868919b3f01f4e4501da5e06cfe468168dd1be0edea398dd5d28f6
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SSDEEP
3072:SEI3+gesvpzB4jtXebGwIBsCTZDAIpzNxU4YDG9DZINLgJNZqMG:XI3JvpzB4jtXlB3TvhNxU4YDCdINLj
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 1332 Process not Found -
Executes dropped EXE 1 IoCs
pid Process 2120 B5A9.exe -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.4091.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.4091.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI SecuriteInfo.com.Win32.BotX-gen.4091.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2356 SecuriteInfo.com.Win32.BotX-gen.4091.exe 2356 SecuriteInfo.com.Win32.BotX-gen.4091.exe 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found 1332 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1332 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2356 SecuriteInfo.com.Win32.BotX-gen.4091.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2120 B5A9.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1332 wrote to memory of 2120 1332 Process not Found 28 PID 1332 wrote to memory of 2120 1332 Process not Found 28 PID 1332 wrote to memory of 2120 1332 Process not Found 28 PID 1332 wrote to memory of 2120 1332 Process not Found 28 -
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\SecuriteInfo.com.Win32.BotX-gen.4091.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.BotX-gen.4091.exe"1⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:2356
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C:\Users\Admin\AppData\Local\Temp\B5A9.exeC:\Users\Admin\AppData\Local\Temp\B5A9.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2120
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