Analysis
-
max time kernel
70s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
-
submitted
23-11-2022 15:35
General
-
Target
SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe
-
Size
1.0MB
-
MD5
ff4c8c2a72e11c58ce444e11c152457d
-
SHA1
ae8aca6cbb14afa31050842676aa8ede61a14e93
-
SHA256
6f30a64acbfb058f932d378184bc3febe967e7179ed48b21318297ca018e3cb7
-
SHA512
b8d77f63af9ea67289d910e9a515eb6a013493b417380f2c34f7cf5b16c934eb0f75c2ebb7cb292f04f8b139d176acc1cafc8141e5250b65f1bf234afb20c4bf
-
SSDEEP
12288:QRIBYsZ1DX/VDJtV7iDFrt73gLwLPTB/8ORPJjwWRXd3OBdmehIRmMHvSzAsVicD:cIBYkmDBt7wcNhlwWNUBJhIcysA1cD
Malware Config
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 6 IoCs
-
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
-
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 15 IoCs
-
Suspicious use of AdjustPrivilegeToken 4 IoCs
-
Suspicious use of WriteProcessMemory 33 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
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\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IUtDxsqLfCnGCf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IUtDxsqLfCnGCf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF6ED.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"2⤵
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.11871.5360.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD54e0c812fcf44a6f5d222086c716feeaf
SHA18067d2521a882196c9f0597146f0ef3b2ecea7f4
SHA256f6d69f83ccf82d62c2708ae97da1d568361c91a302b7ad15a50b506809809070
SHA512f1f4d868b64afc65712f1189e8877ece1962d6dd9f1f92122592f9cb09fd14a6ae3791629de6538848114c564ce9cdc1c440f2728e2e0fa2ad0a727c0b7dcec7
-
Filesize
7KB
MD584fe196d90c5a66cbe4557c7340dd999
SHA195402170fed90ba81fc4d27178d7723d0034d1f7
SHA256afed634cb42d5552d8e460f946511e3546e559169a424e26ba4dc549d02334c6
SHA5123413873b4abf3fafa4d2e5abe7d6685527bc49f270a4b28d1e83b4288033402c03f43e36be76095a20486e16a6ed06f0e494720e5ba0e3bbea0a4aa147f5d733
-
Filesize
5.7MB
-
-
Filesize
5.7MB
-
Filesize
8KB
-
Filesize
96KB
-
Filesize
48KB
-
Filesize
664KB
-
Filesize
1.0MB
-
Filesize
432KB
-
-
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
152KB
-
Filesize
152KB
-
Filesize
152KB
-
-
Filesize
152KB
-
Filesize
152KB
-
Filesize
152KB
-
Filesize
152KB