Analysis
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max time kernel
147s -
max time network
82s -
platform
windows10_x64 -
resource
win10v200430 -
submitted
09-07-2020 14:35
Static task
static1
Behavioral task
behavioral1
Sample
ZDQzOihuM7tYo0E.exe
Resource
win7
Behavioral task
behavioral2
Sample
ZDQzOihuM7tYo0E.exe
Resource
win10v200430
General
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Target
ZDQzOihuM7tYo0E.exe
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Size
566KB
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MD5
6d0a9aac6b0367efc965dc0f8eee7b56
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SHA1
d6bb418c0d5660f5f643685dd245f31b60eefe7e
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SHA256
8d67869517928418745bb57e58346ecfdd2af3321e13517159c292d159cc8dd1
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SHA512
010ed80a2429ec375e1288d75a4fba97d4cf67029b4772ed7710f139c57bbd84cdad205aa6c5583265f9553042874963a571eeac58e7745b5395935011758459
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
stark123@@@
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2192-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/2192-1-0x000000000044CD6E-mapping.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
ZDQzOihuM7tYo0E.exedescription pid process target process PID 3768 set thread context of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
ZDQzOihuM7tYo0E.exeZDQzOihuM7tYo0E.exepid process 3768 ZDQzOihuM7tYo0E.exe 3768 ZDQzOihuM7tYo0E.exe 3768 ZDQzOihuM7tYo0E.exe 3768 ZDQzOihuM7tYo0E.exe 3768 ZDQzOihuM7tYo0E.exe 3768 ZDQzOihuM7tYo0E.exe 2192 ZDQzOihuM7tYo0E.exe 2192 ZDQzOihuM7tYo0E.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
ZDQzOihuM7tYo0E.exeZDQzOihuM7tYo0E.exedescription pid process Token: SeDebugPrivilege 3768 ZDQzOihuM7tYo0E.exe Token: SeDebugPrivilege 2192 ZDQzOihuM7tYo0E.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ZDQzOihuM7tYo0E.exepid process 2192 ZDQzOihuM7tYo0E.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
ZDQzOihuM7tYo0E.exeZDQzOihuM7tYo0E.exedescription pid process target process PID 3768 wrote to memory of 2116 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2116 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2116 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2540 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2540 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2540 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2124 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2124 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2124 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 3768 wrote to memory of 2192 3768 ZDQzOihuM7tYo0E.exe ZDQzOihuM7tYo0E.exe PID 2192 wrote to memory of 3864 2192 ZDQzOihuM7tYo0E.exe netsh.exe PID 2192 wrote to memory of 3864 2192 ZDQzOihuM7tYo0E.exe netsh.exe PID 2192 wrote to memory of 3864 2192 ZDQzOihuM7tYo0E.exe netsh.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3768 -
C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"{path}"2⤵PID:2116
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C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"{path}"2⤵PID:2540
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C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"{path}"2⤵PID:2124
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C:\Users\Admin\AppData\Local\Temp\ZDQzOihuM7tYo0E.exe"{path}"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:3864
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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MD5
ef140ef600b2463c9e7dbf064a104046
SHA1c08fd1853877be95575ea2e860dd8cafef31f54c
SHA256ad8ae97fdeb174b20f02c7ddf9466981856d77d51133599b5954f48f78a1b616
SHA512bf16df0994080bdc832cb39a312e0095de57608256fcf0d04d589e0bdf3283f918fb0d6ec86ea28a4b1af6db12813c52a724028f02330ebc3a9d32a4fcda706c