Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27-03-2024 02:04
Static task
static1
Behavioral task
behavioral1
Sample
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe
Resource
win10v2004-20240226-en
General
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Target
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe
-
Size
606KB
-
MD5
fe84ba7054e8b3a9f45220feb06bd7af
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SHA1
6b5c9429d87c33147997876c7bfdb3e219563b7f
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SHA256
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a
-
SHA512
c8f560b5378c36f6b0a23a4e22048ff6232f6a9ad3c083e9a9ce8b265074471b52118fcc82e3a7dd181c76ac2c94422aabcb2d5019796650200c4f19f71cb52b
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SSDEEP
12288:FhtMAatmv4zKbju0GllCbxFKonJFmi6JW2D6keSDow1bUU4a5W:FhtMAatmXTGlstvifHDowE
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.nogamobilya.com - Port:
587 - Username:
[email protected] - Password:
121121.1.noga! - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4. 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_EXE_Packed_GEN01 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables packed with SmartAssembly 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2812-4-0x0000000000640000-0x000000000064C000-memory.dmp INDICATOR_EXE_Packed_SmartAssembly -
Detects executables referencing Windows vault credential objects. Observed in infostealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables referencing many file transfer clients. Observed in information stealers 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients behavioral1/memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients -
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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exedescription pid process target process PID 2812 set thread context of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exepowershell.exepid process 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 2128 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 2128 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 3016 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exepowershell.exedescription pid process Token: SeDebugPrivilege 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe Token: SeDebugPrivilege 2128 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe Token: SeDebugPrivilege 3016 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exepid process 2128 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exedescription pid process target process PID 2812 wrote to memory of 3016 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe powershell.exe PID 2812 wrote to memory of 3016 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe powershell.exe PID 2812 wrote to memory of 3016 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe powershell.exe PID 2812 wrote to memory of 3016 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe powershell.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe PID 2812 wrote to memory of 2128 2812 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe 0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe"C:\Users\Admin\AppData\Local\Temp\0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe"C:\Users\Admin\AppData\Local\Temp\0385e72feabb9b4207ae2266774849feb9d5179d036b4292e5ffed33c27a5f4a.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2128-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-8-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-31-0x0000000000470000-0x00000000004B0000-memory.dmpFilesize
256KB
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memory/2128-30-0x0000000074280000-0x000000007496E000-memory.dmpFilesize
6.9MB
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memory/2128-17-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-22-0x0000000000470000-0x00000000004B0000-memory.dmpFilesize
256KB
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memory/2128-6-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-21-0x0000000074280000-0x000000007496E000-memory.dmpFilesize
6.9MB
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memory/2128-9-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2128-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2128-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2812-4-0x0000000000640000-0x000000000064C000-memory.dmpFilesize
48KB
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memory/2812-1-0x0000000074280000-0x000000007496E000-memory.dmpFilesize
6.9MB
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memory/2812-2-0x0000000004F20000-0x0000000004F60000-memory.dmpFilesize
256KB
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memory/2812-18-0x0000000074280000-0x000000007496E000-memory.dmpFilesize
6.9MB
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memory/2812-5-0x0000000005300000-0x0000000005382000-memory.dmpFilesize
520KB
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memory/2812-3-0x0000000000630000-0x0000000000642000-memory.dmpFilesize
72KB
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memory/2812-0-0x00000000009A0000-0x0000000000A3E000-memory.dmpFilesize
632KB
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memory/3016-23-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB
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memory/3016-25-0x0000000002640000-0x0000000002680000-memory.dmpFilesize
256KB
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memory/3016-24-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB
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memory/3016-26-0x0000000002640000-0x0000000002680000-memory.dmpFilesize
256KB
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memory/3016-27-0x0000000002640000-0x0000000002680000-memory.dmpFilesize
256KB
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memory/3016-29-0x000000006F160000-0x000000006F70B000-memory.dmpFilesize
5.7MB