Analysis
-
max time kernel
120s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 01:06
Static task
static1
Behavioral task
behavioral1
Sample
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe
Resource
win7-20240221-en
General
-
Target
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe
-
Size
949KB
-
MD5
b5a68647eea30d0505d4875ce40d2e3a
-
SHA1
9d6a2cd0a584d0ef3add7985befcb6b227a415c0
-
SHA256
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df
-
SHA512
9337f1348dcdd368327522a638852034b6708c7f280dbd985dfa500dcc05692ca42a344bd2ed9f8b878cc6eb533e290c6fcf358da64055d96104a8c71fa0fc6a
-
SSDEEP
24576:SXb9uCzv9yjw6CtZdtHqDY4b04sWHW28+L:EbZxyjw33GDpfx228+L
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7298628587:AAG6lzqWXJAVtphbJGL5NvKrLWQRpBYxCwU/
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid Process 2376 powershell.exe 2708 powershell.exe -
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.
Processes:
flow ioc 6 ip-api.com 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exedescription pid Process procid_target PID 1952 set thread context of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 -
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 7 IoCs
Processes:
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exepowershell.exepowershell.exepid Process 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 2692 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 2692 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 2708 powershell.exe 2376 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exepowershell.exepowershell.exedescription pid Process Token: SeDebugPrivilege 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe Token: SeDebugPrivilege 2692 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe Token: SeDebugPrivilege 2376 powershell.exe Token: SeDebugPrivilege 2708 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exepid Process 2692 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exedescription pid Process procid_target PID 1952 wrote to memory of 2376 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 28 PID 1952 wrote to memory of 2376 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 28 PID 1952 wrote to memory of 2376 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 28 PID 1952 wrote to memory of 2376 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 28 PID 1952 wrote to memory of 2708 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 30 PID 1952 wrote to memory of 2708 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 30 PID 1952 wrote to memory of 2708 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 30 PID 1952 wrote to memory of 2708 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 30 PID 1952 wrote to memory of 2584 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 32 PID 1952 wrote to memory of 2584 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 32 PID 1952 wrote to memory of 2584 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 32 PID 1952 wrote to memory of 2584 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 32 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34 PID 1952 wrote to memory of 2692 1952 30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe 34
Processes
-
C:\Users\Admin\AppData\Local\Temp\30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe"C:\Users\Admin\AppData\Local\Temp\30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952 -
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\30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2376
-
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\TbKBOhScJ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708
-
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TbKBOhScJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4672.tmp"2⤵
- Creates scheduled task(s)
PID:2584
-
-
C:\Users\Admin\AppData\Local\Temp\30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe"C:\Users\Admin\AppData\Local\Temp\30ca5727ae84edb40e25c235e7b33cb5c2385b7e3b3b500e5c16c83a138fd0df.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2692
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5644ee91429ae7a0d26fc405d4a545375
SHA12b5c948546fb3030480e40cca9ea3ca590f38be3
SHA2567800aea5291c8b42c104b1fa6226cf146bcaca9f11df5593a51242ee4705f063
SHA51224ae19fafe9b249c685531ab6b52be7c19df932c04d1b8a93b1e104119c85cd31578ba6f2d5b01f2f1833222d0eb8433696eb99f4797c2ba80a19d1b2a547d95
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD595fc9aa4030b3c47ee63ee8aef5f828b
SHA11e4c94ea5b81504750ee7fa47507d1d406d75a4c
SHA256c62ceb1eafaa94b68ffb4811759e721ca6641b0458972d6366ff68891d0b1e1e
SHA512fc33e1bcd42593b6ee1475515155936d496adb67dbabd463322914934c9da79fa553828b9dd1d06eb715f7c91ea9e1ca8cacd1dfe2085838dc143ae21c0bc555