Analysis
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max time kernel
97s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
12-01-2021 18:03
Static task
static1
Behavioral task
behavioral1
Sample
Quote ROE-127488-MU.exe
Resource
win7v20201028
Behavioral task
behavioral2
Sample
Quote ROE-127488-MU.exe
Resource
win10v20201028
General
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Target
Quote ROE-127488-MU.exe
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Size
410KB
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MD5
1b6fb40e9a89fdd6c7aebc89e67ad816
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SHA1
fe65563016c0e947f4ceb2337a1f6033cf259680
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SHA256
a2426979e333a461d082c90eae873f236b7a82fcf08819404d2f99a3e867c450
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SHA512
e0d264962c8912fda26cf87418c8426294e77e4b5cacaf43469934d281da327fecb73582fcd0588191c9131ab4953d2179a8b79357260a9a53200884e50f7ee5
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
@infinitY1234
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1676-4-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1676-5-0x000000000040188B-mapping.dmp family_agenttesla behavioral1/memory/1676-6-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla behavioral1/memory/1676-8-0x0000000001DE0000-0x0000000001E17000-memory.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:
Quote ROE-127488-MU.exedescription pid process target process PID 1344 set thread context of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Quote ROE-127488-MU.exepid process 1676 Quote ROE-127488-MU.exe 1676 Quote ROE-127488-MU.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
Processes:
Quote ROE-127488-MU.exeQuote ROE-127488-MU.exepid process 648 Quote ROE-127488-MU.exe 1344 Quote ROE-127488-MU.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Quote ROE-127488-MU.exedescription pid process Token: SeDebugPrivilege 1676 Quote ROE-127488-MU.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
Quote ROE-127488-MU.exeQuote ROE-127488-MU.exedescription pid process target process PID 648 wrote to memory of 1440 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1440 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1440 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1440 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1344 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1344 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1344 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 648 wrote to memory of 1344 648 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 1344 wrote to memory of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 1344 wrote to memory of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 1344 wrote to memory of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 1344 wrote to memory of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe PID 1344 wrote to memory of 1676 1344 Quote ROE-127488-MU.exe Quote ROE-127488-MU.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"1⤵
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"C:\Users\Admin\AppData\Local\Temp\Quote ROE-127488-MU.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/648-2-0x0000000000160000-0x0000000000182000-memory.dmpFilesize
136KB
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memory/1344-3-0x0000000000000000-mapping.dmp
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memory/1676-4-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1676-5-0x000000000040188B-mapping.dmp
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memory/1676-6-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/1676-7-0x0000000074610000-0x0000000074CFE000-memory.dmpFilesize
6.9MB
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memory/1676-8-0x0000000001DE0000-0x0000000001E17000-memory.dmpFilesize
220KB