Analysis
-
max time kernel
103s -
max time network
106s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
19-01-2021 06:25
General
-
Target
70520f584bdcdbd2e10863c4522bee41.exe
-
Size
1.4MB
-
MD5
70520f584bdcdbd2e10863c4522bee41
-
SHA1
fccae0c369851d28e16316a078ee9daf392eef48
-
SHA256
83d24f6c8002dbf2e88e28e2da475fe78552354026669d849239194ac3190c0a
-
SHA512
f4ce8dd3c9a8033573c0d2c4ed43eb342f7df2717a7cd2c927c3f439a359d177458ce60bdad7f7876d0b519fa00f57313ff93191e5f42808474a84522624ba89
Malware Config
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger Payload 2 IoCs
-
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.
-
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
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 8 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 1 IoCs
-
Suspicious use of WriteProcessMemory 10 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\70520f584bdcdbd2e10863c4522bee41.exe"C:\Users\Admin\AppData\Local\Temp\70520f584bdcdbd2e10863c4522bee41.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.execmd /c schtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\da5126c2c3394fcb8998a3506f4dbfc0.xml"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /Create /TN name /XML "C:\Users\Admin\AppData\Local\Temp\da5126c2c3394fcb8998a3506f4dbfc0.xml"3⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\70520f584bdcdbd2e10863c4522bee41.exe"C:\Users\Admin\AppData\Local\Temp\70520f584bdcdbd2e10863c4522bee41.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\da5126c2c3394fcb8998a3506f4dbfc0.xmlMD5
aa2f6636e997aaa0b01fbc78b1dabe52
SHA1fd462100fc91975dcbea8e361cf1eb8a70f6ad54
SHA256d710b6eda22285684579d8b547e5be2f48883c4bf8db39993b00df30f9dc8723
SHA5126540a3bbdbd3ab51679d5b32380e6c288bf6eba2777d067d40bfe65642ccafecd18028b102dfa46ac189d84282da2b6cb202a4f307587c5639f86834788f5104
-
memory/1740-4-0x0000000000000000-mapping.dmp
-
memory/3892-2-0x0000000000000000-mapping.dmp
-
memory/4004-11-0x00000000058B0000-0x00000000058B1000-memory.dmpFilesize
4KB
-
memory/4004-6-0x0000000073A30000-0x000000007411E000-memory.dmpFilesize
6.9MB
-
memory/4004-5-0x0000000000400000-0x000000000047A000-memory.dmpFilesize
488KB
-
memory/4004-8-0x00000000050D0000-0x0000000005134000-memory.dmpFilesize
400KB
-
memory/4004-10-0x0000000005310000-0x0000000005311000-memory.dmpFilesize
4KB
-
memory/4004-3-0x000000000040188B-mapping.dmp
-
memory/4004-12-0x0000000005160000-0x0000000005161000-memory.dmpFilesize
4KB
-
memory/4004-13-0x0000000005162000-0x0000000005163000-memory.dmpFilesize
4KB
-
memory/4004-14-0x0000000005163000-0x0000000005164000-memory.dmpFilesize
4KB
-
memory/4004-15-0x0000000005164000-0x0000000005165000-memory.dmpFilesize
4KB
-
memory/4004-16-0x0000000006650000-0x0000000006651000-memory.dmpFilesize
4KB
-
memory/4004-17-0x00000000065A0000-0x00000000065A1000-memory.dmpFilesize
4KB
-
memory/4004-18-0x0000000006560000-0x0000000006561000-memory.dmpFilesize
4KB