General
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Target
629c3b9bae76e2f3dd5a14cebdfeb635.exe
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Size
425KB
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Sample
230819-natwksag7x
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MD5
629c3b9bae76e2f3dd5a14cebdfeb635
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SHA1
7c32c0dbba1dc28b33d61647ed1cce57414fbd34
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SHA256
e1c417cdc500c29e12ee68d5bc4e52314d045031b5380b7854b4b34ec9ea0abe
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SHA512
f4289df88439015168de75da53bdf254be4a842c276a1bb859f32f0f6a2f4aafe5966998c46d5752e7f9d498b63f9e3a6bb34d114a949722165e0e35262835be
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SSDEEP
12288:dzYTt8BnSF8E1GDaeb2BHWGEQurA37lADGwe6nM3p2:dzBnUtGd1AyDY6
Static task
static1
Behavioral task
behavioral1
Sample
629c3b9bae76e2f3dd5a14cebdfeb635.exe
Resource
win7-20230712-en
Malware Config
Extracted
amadey
3.83
45.9.74.80/0bjdn2Z/index.php
Extracted
smokeloader
pub5
Extracted
smokeloader
2022
http://taibi.at/tmp/
http://01stroy.ru/tmp/
http://mal-net.com/tmp/
http://gromograd.ru/tmp/
http://kingpirate.ru/tmp/
Extracted
smokeloader
up3
Extracted
smokeloader
2020
http://host-file-host6.com/
http://host-host-file8.com/
Targets
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Target
629c3b9bae76e2f3dd5a14cebdfeb635.exe
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Size
425KB
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MD5
629c3b9bae76e2f3dd5a14cebdfeb635
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SHA1
7c32c0dbba1dc28b33d61647ed1cce57414fbd34
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SHA256
e1c417cdc500c29e12ee68d5bc4e52314d045031b5380b7854b4b34ec9ea0abe
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SHA512
f4289df88439015168de75da53bdf254be4a842c276a1bb859f32f0f6a2f4aafe5966998c46d5752e7f9d498b63f9e3a6bb34d114a949722165e0e35262835be
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SSDEEP
12288:dzYTt8BnSF8E1GDaeb2BHWGEQurA37lADGwe6nM3p2:dzBnUtGd1AyDY6
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Glupteba payload
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Modifies boot configuration data using bcdedit
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Downloads MZ/PE file
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Drops file in Drivers directory
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Modifies Windows Firewall
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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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Executes dropped EXE
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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Drops file in System32 directory
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1