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Analysis
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max time kernel
126s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/09/2024, 19:19
Static task
static1
Behavioral task
behavioral1
Sample
INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe
Resource
win10v2004-20240802-en
General
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Target
INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe
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Size
596KB
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MD5
bf3859ec3e62336825a3a771cab003d7
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SHA1
b1b10e05ee0ad49b262e187a1e72d806c2b801df
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SHA256
3ae42a57533de246fd315e146064cf3fd9b466e0450b891298cdeb79ffa44d24
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SHA512
e23aa6f95903b1b9bca1149b5cd2f9a53050c58639df03eaddaae87b134cad3601f9aaae7946e943730f3022c3fa6649dce5735f3148a205d529ae18337fce52
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SSDEEP
12288:9r+oHDm3BygOebEJvhqHr6qJZrm7JHp+NMRN+p/wRyTooYkxiNtu:d+wDe9OeOvaeb7iytu
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
smtp.zoho.eu - Port:
587 - Username:
[email protected] - Password:
office12#
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 2 IoCs
resource yara_rule behavioral1/memory/2604-18-0x0000000000090000-0x00000000000AC000-memory.dmp family_snakekeylogger behavioral1/memory/2604-20-0x0000000000090000-0x00000000000AC000-memory.dmp family_snakekeylogger -
Executes dropped EXE 1 IoCs
pid Process 336 xlo.exe -
Loads dropped DLL 3 IoCs
pid Process 2452 cmd.exe 336 xlo.exe 336 xlo.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\xlos = "C:\\Users\\Admin\\AppData\\Roaming\\xlo.exe" reg.exe -
System Location Discovery: System Language Discovery 1 TTPs 8 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xlo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language reg.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 5 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2744 PING.EXE 2752 PING.EXE 3048 cmd.exe 2392 PING.EXE 2452 cmd.exe -
Runs ping.exe 1 TTPs 3 IoCs
pid Process 2392 PING.EXE 2744 PING.EXE 2752 PING.EXE -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 336 xlo.exe 336 xlo.exe 336 xlo.exe 336 xlo.exe 336 xlo.exe 336 xlo.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe Token: SeDebugPrivilege 336 xlo.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 1728 wrote to memory of 3048 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 31 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 3048 wrote to memory of 2392 3048 cmd.exe 33 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 1728 wrote to memory of 2452 1728 INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe 34 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 2452 wrote to memory of 2744 2452 cmd.exe 36 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 3048 wrote to memory of 2944 3048 cmd.exe 37 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 2752 2452 cmd.exe 38 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 2452 wrote to memory of 336 2452 cmd.exe 40 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2604 336 xlo.exe 41 PID 336 wrote to memory of 2712 336 xlo.exe 42 PID 336 wrote to memory of 2712 336 xlo.exe 42 PID 336 wrote to memory of 2712 336 xlo.exe 42
Processes
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C:\Users\Admin\AppData\Local\Temp\INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe"C:\Users\Admin\AppData\Local\Temp\INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728 -
C:\Windows\SysWOW64\cmd.exe"cmd" /c ping 127.0.0.1 -n 27 > nul && REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "xlos" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\xlo.exe"2⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 273⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2392
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C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "xlos" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\xlo.exe"3⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:2944
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C:\Windows\SysWOW64\cmd.exe"cmd" /c ping 127.0.0.1 -n 39 > nul && copy "C:\Users\Admin\AppData\Local\Temp\INQUIRY_46789_JULY24_Waagner-Biro_Bridge_Gulf_PDF.exe" "C:\Users\Admin\AppData\Roaming\xlo.exe" && ping 127.0.0.1 -n 39 > nul && "C:\Users\Admin\AppData\Roaming\xlo.exe"2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2452 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 393⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2744
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 393⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:2752
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C:\Users\Admin\AppData\Roaming\xlo.exe"C:\Users\Admin\AppData\Roaming\xlo.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"4⤵PID:2604
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"4⤵PID:2712
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"4⤵PID:2448
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
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Downloads
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Filesize
596KB
MD5bf3859ec3e62336825a3a771cab003d7
SHA1b1b10e05ee0ad49b262e187a1e72d806c2b801df
SHA2563ae42a57533de246fd315e146064cf3fd9b466e0450b891298cdeb79ffa44d24
SHA512e23aa6f95903b1b9bca1149b5cd2f9a53050c58639df03eaddaae87b134cad3601f9aaae7946e943730f3022c3fa6649dce5735f3148a205d529ae18337fce52