Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
08-12-2021 15:33
Static task
static1
Behavioral task
behavioral1
Sample
ORDER_02_881_2021_PDF.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
ORDER_02_881_2021_PDF.exe
Resource
win10-en-20211208
General
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Target
ORDER_02_881_2021_PDF.exe
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Size
951KB
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MD5
14bd0a33d74a26827abcaa94e069ca1d
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SHA1
25bb7cb48054ad0c862466291de5d9b72feb0991
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SHA256
0b610a34333dfa3576efa2759b6dafd9dbab01105b9a4d870acba55b7d96b5fe
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SHA512
caf8dcdb3b4169750987f63c36df0bd5a53a1c20d25867a1f2d6b9ee8a13168e92c798b462b2ba713df5083e654f79f859c95dfd61dd97860a90a0b6c1932d82
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.albasrahflag.com - Port:
587 - Username:
tevex@albasrahflag.com - Password:
o*79Gj3efyyA
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
ORDER_02_881_2021_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_02_881_2021_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_02_881_2021_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_02_881_2021_PDF.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.
Processes:
flow ioc 4 checkip.dyndns.org 8 freegeoip.app 9 freegeoip.app -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ORDER_02_881_2021_PDF.exedescription pid process target process PID 1636 set thread context of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
ORDER_02_881_2021_PDF.exeORDER_02_881_2021_PDF.exepowershell.exepid process 1636 ORDER_02_881_2021_PDF.exe 1636 ORDER_02_881_2021_PDF.exe 1636 ORDER_02_881_2021_PDF.exe 1636 ORDER_02_881_2021_PDF.exe 1504 ORDER_02_881_2021_PDF.exe 1668 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
ORDER_02_881_2021_PDF.exeORDER_02_881_2021_PDF.exepowershell.exedescription pid process Token: SeDebugPrivilege 1636 ORDER_02_881_2021_PDF.exe Token: SeDebugPrivilege 1504 ORDER_02_881_2021_PDF.exe Token: SeDebugPrivilege 1668 powershell.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
ORDER_02_881_2021_PDF.exedescription pid process target process PID 1636 wrote to memory of 1668 1636 ORDER_02_881_2021_PDF.exe powershell.exe PID 1636 wrote to memory of 1668 1636 ORDER_02_881_2021_PDF.exe powershell.exe PID 1636 wrote to memory of 1668 1636 ORDER_02_881_2021_PDF.exe powershell.exe PID 1636 wrote to memory of 1668 1636 ORDER_02_881_2021_PDF.exe powershell.exe PID 1636 wrote to memory of 1912 1636 ORDER_02_881_2021_PDF.exe schtasks.exe PID 1636 wrote to memory of 1912 1636 ORDER_02_881_2021_PDF.exe schtasks.exe PID 1636 wrote to memory of 1912 1636 ORDER_02_881_2021_PDF.exe schtasks.exe PID 1636 wrote to memory of 1912 1636 ORDER_02_881_2021_PDF.exe schtasks.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe PID 1636 wrote to memory of 1504 1636 ORDER_02_881_2021_PDF.exe ORDER_02_881_2021_PDF.exe -
outlook_office_path 1 IoCs
Processes:
ORDER_02_881_2021_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_02_881_2021_PDF.exe -
outlook_win_path 1 IoCs
Processes:
ORDER_02_881_2021_PDF.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ORDER_02_881_2021_PDF.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ORDER_02_881_2021_PDF.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_02_881_2021_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\VNLqkU.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VNLqkU" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6D44.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\ORDER_02_881_2021_PDF.exe"C:\Users\Admin\AppData\Local\Temp\ORDER_02_881_2021_PDF.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp6D44.tmpMD5
b67093fc229a134db40cf336c0d2044d
SHA16fccf4ecb27de61bf74e92ecc060aa311df7c8a1
SHA2565e85429f16d94a72c53a508a9789056c8cdfcd1ea488537e05c34aeee7e21877
SHA51293f9e4821bee7c2535d8d74f1fd3b87eb19a1515333e31053982d35485006659e89536b5542421b87087b0b9e7a2b28a84fe733ae09210265a0b65196c783544
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memory/1504-69-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1504-70-0x000000000042044E-mapping.dmp
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memory/1504-65-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1504-68-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1504-67-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1504-73-0x00000000049C0000-0x00000000049C1000-memory.dmpFilesize
4KB
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memory/1504-71-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1504-66-0x0000000000400000-0x0000000000426000-memory.dmpFilesize
152KB
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memory/1636-59-0x00000000004B0000-0x00000000004B7000-memory.dmpFilesize
28KB
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memory/1636-58-0x0000000005010000-0x0000000005011000-memory.dmpFilesize
4KB
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memory/1636-60-0x0000000005B30000-0x0000000005CEB000-memory.dmpFilesize
1.7MB
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memory/1636-55-0x00000000008C0000-0x00000000008C1000-memory.dmpFilesize
4KB
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memory/1636-57-0x0000000075801000-0x0000000075803000-memory.dmpFilesize
8KB
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memory/1668-75-0x0000000001F41000-0x0000000001F42000-memory.dmpFilesize
4KB
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memory/1668-74-0x0000000001F40000-0x0000000001F41000-memory.dmpFilesize
4KB
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memory/1668-76-0x0000000001F42000-0x0000000001F44000-memory.dmpFilesize
8KB
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memory/1668-61-0x0000000000000000-mapping.dmp
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memory/1912-62-0x0000000000000000-mapping.dmp