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Analysis
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max time kernel
99s -
max time network
112s -
platform
windows10-ltsc 2021_x64 -
resource
win10ltsc2021-20250113-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250113-enlocale:en-usos:windows10-ltsc 2021-x64system -
submitted
22/01/2025, 12:45
Static task
static1
Behavioral task
behavioral1
Sample
ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe
Resource
win10ltsc2021-20250113-en
Behavioral task
behavioral3
Sample
ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe
Resource
win11-20241007-en
General
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Target
ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe
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Size
588KB
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MD5
5baade2b466a427daff9f97def5ac5d0
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SHA1
57984ad23eb976727ad426c79b3fc919d463202e
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SHA256
152e441842cf319ce2bc049c091d10b2876741402af57ee9e7a0d0c19f7b8265
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SHA512
eb030bc3a1914128ac3404c63a17222384d6d22872417054b1cf8d0977c7eadb0b9dd81cc8eb920279f960eea75be544f517a76c65f89af930e9934f60fc2b1c
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SSDEEP
12288:aGWa+SajQzZRsY3aWSL9cVWf8lQE7r6l6aecfjR+h1D+4gLSN6j:2SajQzk9H9DElFrIftOO
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7979504653:AAFm_-f-R46w_TvBkt1kfgnnTRSttNIPYiY/sendMessage?chat_id=5600682828
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral2/memory/4264-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2804 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Control Panel\International\Geo\Nation ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 25 checkip.dyndns.org 31 reallyfreegeoip.org 32 reallyfreegeoip.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4468 set thread context of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 4264 RegSvcs.exe 2804 powershell.exe 2804 powershell.exe 4264 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe Token: SeDebugPrivilege 4264 RegSvcs.exe Token: SeDebugPrivilege 2804 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4468 wrote to memory of 2804 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 90 PID 4468 wrote to memory of 2804 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 90 PID 4468 wrote to memory of 2804 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 90 PID 4468 wrote to memory of 4168 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 92 PID 4468 wrote to memory of 4168 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 92 PID 4468 wrote to memory of 4168 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 92 PID 4468 wrote to memory of 4392 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 93 PID 4468 wrote to memory of 4392 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 93 PID 4468 wrote to memory of 4392 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 93 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 PID 4468 wrote to memory of 4264 4468 ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe 94 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2503671516-4119152987-701077851-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe"C:\Users\Admin\AppData\Local\Temp\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4468 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\ЖАҢА САТЫП АЛУ ТАПСЫРЫСЫ pdf.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2804
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:4168
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:4392
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4264
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82