Analysis
-
max time kernel
120s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
-
submitted
17-08-2023 06:02
General
-
Target
17.08.2023-17.08.2023.exe
-
Size
628KB
-
MD5
7c5d54bc342da4e546171738769c0334
-
SHA1
ddabffe64af0e7724f83669e4f53bc895e0e201a
-
SHA256
53e446b388b5081f45daa0ee52e07b0b5123f8878148526bad39bc805a20a696
-
SHA512
669ff247b7015a11c142c2482b02d31ff33e030f544492bc6eb74075317d59e558e7180c91a6e7fe664f708554ac580d6ebb035129ad60efd7e09f9543fe432a
-
SSDEEP
12288:oUgNz+Dl+C4kR3GTkFL7HVAQMsdsHGHBUw82q8hUdTXuNqx6LMg6PHCdJf:ZL9GTkZSQBdUw42F62qx6wNPHm
Malware Config
Signatures
-
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.
-
Adds Run key to start application 2 TTPs 1 IoCs
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\17.08.2023-17.08.2023.exe"C:\Users\Admin\AppData\Local\Temp\17.08.2023-17.08.2023.exe"1⤵
- 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\Roaming\lljCKjWr.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lljCKjWr" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5BF5.tmp"2⤵
- Creates scheduled task(s)
-
-
C:\Users\Admin\AppData\Local\Temp\17.08.2023-17.08.2023.exe"C:\Users\Admin\AppData\Local\Temp\17.08.2023-17.08.2023.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD516b66c84ee247121f868b84b7a6f22dd
SHA19f5d803c476b7a32bb11b810b655bbafddf982f5
SHA2568d8f240e7e5ca81ed6388c28f25bb4ab6819fd063cb3201cb9f924a6a0b0b130
SHA5126deb7e37a6c1ef42b456f110d1a58424ff2d3a528f792fae8fd9afac8942baf4c46453a40a0c4f96685ffd5b5049c6c0f48a4ec643688c8987d041975254cde1
-
Filesize
56KB
-
Filesize
256KB
-
Filesize
72KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
496KB
-
Filesize
656KB
-
Filesize
6.9MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
4KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
6.9MB