Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
08-07-2024 06:14
Behavioral task
behavioral1
Sample
Цитата.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
Цитата.exe
Resource
win10v2004-20240704-en
General
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Target
Цитата.exe
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Size
630KB
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MD5
8305c265914ce059abaaa2052f8f92eb
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SHA1
058685c06b39d568c8ac14834605e2b322c6b5d1
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SHA256
943d1c268a4801187c975474c8e50695e1ba90149cd76daefdc8db9fae9e908c
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SHA512
0df7a5591a1964a56b9060bf2a3cbccbd37f29a163f1659af0d32de7953c46d3977560b370f0f7b37632679e1af5760ddf9036891e2405291ea9db33d0067ba3
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SSDEEP
12288:NYV6MorX7qzuC3QHO9FQVHPF51jgczxEv0x/w3hD9dVLUD2z5bV:iBXu9HGaVHUE/ghJdSaVbV
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7369383080:AAHZ3-eOPNC8dmeokZayL5k2b8wsqK_6ziI/sendMessage?chat_id=6485182959
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 33 IoCs
Processes:
resource yara_rule behavioral1/memory/2808-18-0x0000000000440000-0x000000000047A000-memory.dmp family_snakekeylogger behavioral1/memory/2808-19-0x0000000000BC0000-0x0000000000BF8000-memory.dmp family_snakekeylogger behavioral1/memory/2808-74-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-80-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-78-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-76-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-72-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-70-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-68-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-66-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-64-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-62-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-60-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-58-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-56-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-54-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-52-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-50-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-48-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-46-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-44-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-42-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-40-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-38-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-36-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-34-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-32-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-30-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-28-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-26-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-24-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-22-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger behavioral1/memory/2808-21-0x0000000000BC0000-0x0000000000BF3000-memory.dmp family_snakekeylogger -
Processes:
resource yara_rule behavioral1/memory/1620-0-0x0000000000390000-0x00000000004F7000-memory.dmp upx behavioral1/memory/1620-16-0x0000000000390000-0x00000000004F7000-memory.dmp upx -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 2 checkip.dyndns.org -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/1620-16-0x0000000000390000-0x00000000004F7000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Цитата.exedescription pid process target process PID 1620 set thread context of 2808 1620 Цитата.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2808 RegSvcs.exe 2808 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Цитата.exepid process 1620 Цитата.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2808 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Цитата.exepid process 1620 Цитата.exe 1620 Цитата.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Цитата.exepid process 1620 Цитата.exe 1620 Цитата.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Цитата.exedescription pid process target process PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe PID 1620 wrote to memory of 2808 1620 Цитата.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Цитата.exe"C:\Users\Admin\AppData\Local\Temp\Цитата.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1620 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\Цитата.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2808