Analysis
-
max time kernel
134s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-05-2022 11:38
Static task
static1
Behavioral task
behavioral1
Sample
Products description.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Products description.exe
Resource
win10v2004-20220414-en
General
-
Target
Products description.exe
-
Size
598KB
-
MD5
62df3974ab561482298cfa714ea69814
-
SHA1
4b860c8f44c042b186696f90d16d13c18b1ada82
-
SHA256
44ce0aee858d173dd0575154562f83765798c772f2d22781a107713619d77da5
-
SHA512
97d9e0f077acca676c72d685ec1618ffce675a6719b1942052b1e7e9363940626ade72fbea990c4d5fb5ae94d46a6ef1f80e064072e6bbc9fcc2167cce62fd2f
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
alibaba123
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/1216-62-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1216-63-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1216-64-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1216-65-0x000000000044694E-mapping.dmp family_agenttesla behavioral1/memory/1216-67-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1216-69-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
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
Processes:
Products description.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Products description.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Products description.exe Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Products description.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
Products description.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\YwxGLc = "C:\\Users\\Admin\\AppData\\Local\\Temp\\YwxGLc\\YwxGLc.exe" Products description.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Products description.exedescription pid process target process PID 1600 set thread context of 1216 1600 Products description.exe Products description.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
Products description.exeProducts description.exepid process 1600 Products description.exe 1600 Products description.exe 1600 Products description.exe 1216 Products description.exe 1216 Products description.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
Products description.exeProducts description.exedescription pid process Token: SeDebugPrivilege 1600 Products description.exe Token: SeDebugPrivilege 1216 Products description.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Products description.exepid process 1216 Products description.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
Products description.exedescription pid process target process PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe PID 1600 wrote to memory of 1216 1600 Products description.exe Products description.exe -
outlook_office_path 1 IoCs
Processes:
Products description.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Products description.exe -
outlook_win_path 1 IoCs
Processes:
Products description.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Products description.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Products description.exe"C:\Users\Admin\AppData\Local\Temp\Products description.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\Products description.exe"C:\Users\Admin\AppData\Local\Temp\Products description.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1216-64-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-59-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-60-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-62-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-63-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-65-0x000000000044694E-mapping.dmp
-
memory/1216-67-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1216-69-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
-
memory/1600-55-0x0000000075CD1000-0x0000000075CD3000-memory.dmpFilesize
8KB
-
memory/1600-56-0x0000000000390000-0x00000000003B0000-memory.dmpFilesize
128KB
-
memory/1600-57-0x0000000000490000-0x000000000049A000-memory.dmpFilesize
40KB
-
memory/1600-58-0x0000000000590000-0x000000000059A000-memory.dmpFilesize
40KB
-
memory/1600-54-0x0000000000C30000-0x0000000000CCA000-memory.dmpFilesize
616KB