Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
27-10-2023 01:20
Static task
static1
Behavioral task
behavioral1
Sample
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe
Resource
win10v2004-20231025-en
General
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Target
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe
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Size
854KB
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MD5
2cb5798ff00115e6cdbf7df025b895e2
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SHA1
90c3debfb0c2c8bb2f96b542aa54ccf894f6ca17
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SHA256
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b
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SHA512
1d898adb9ecff77214c9c8892e8f00e41d1302253505e8fcaa91dee156622a5254eb93da4456cf8b0288ff78abbcaa6516a3d42c0c34a9e6baf83bb23a28ee35
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SSDEEP
24576:xvDBlBPIeBPdzvz4LDk79I+pnKkC70u/N:FJPzPdzvz4LOIW8/N
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.agrosanteknik.com.tr - Port:
587 - Username:
[email protected] - Password:
E9W#tLsHT2z+
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
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:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.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 42 checkip.dyndns.org 44 freegeoip.app 45 freegeoip.app -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription pid process target process PID 5056 set thread context of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1500 1508 WerFault.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exepid process 1508 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription pid process Token: SeDebugPrivilege 1508 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription pid process target process PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe PID 5056 wrote to memory of 1508 5056 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
outlook_office_path 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe -
outlook_win_path 1 IoCs
Processes:
7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe"C:\Users\Admin\AppData\Local\Temp\7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5056 -
C:\Users\Admin\AppData\Local\Temp\7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe"C:\Users\Admin\AppData\Local\Temp\7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1508 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1508 -s 18203⤵
- Program crash
PID:1500
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 1508 -ip 15081⤵PID:3576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\7979152e69f12c78be2dae9d8633320c74038f69ae8a2b3c96c70df8a2e2c61b.exe.log
Filesize1KB
MD5e08f822522c617a40840c62e4b0fb45e
SHA1ae516dca4da5234be6676d3f234c19ec55725be7
SHA256bd9d5e9f7fe6fcff17d873555d4077d15f7d6cdda1183e7f7d278b735ffe1fd7
SHA512894a7fb7bbc18ac6ba13378f58a7db80ad00d6080be9a66b01cae8e23e41d9d2d4cd53c1e20669356b73590c8a3ebfda4bdda3258f81240db56c4a81b7313fe4