Analysis
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max time kernel
119s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231025-en -
resource tags
arch:x64arch:x86image:win7-20231025-enlocale:en-usos:windows7-x64system -
submitted
01-12-2023 19:45
Static task
static1
Behavioral task
behavioral1
Sample
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe
Resource
win10v2004-20231127-en
General
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Target
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe
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Size
693KB
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MD5
8aa80724b2307985b84a16fe2c2a4a42
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SHA1
02f3a80ea5ad604cb428be9c9c2f14a7177d8b9e
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SHA256
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6
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SHA512
75962cc90ec7451d8cf701b5c05d82641cfe61741d8223be9fc6906c4f18ea78cfdf698984bac491ffa732e1f8a7f6b9493458fa72010d18e71f329afa6f5a10
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SSDEEP
12288:nMQmbCp92iNpLXoFfXs54C9dEQy25X+rf32Z7Nfz/sTxsqK5kod3jW:nH1vLXoF0579dEYl8GZVz/bvZdzW
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ovefood.com - Port:
587 - Username:
[email protected] - Password:
V!%TnIU9 - 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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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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exedescription pid process target process PID 2332 set thread context of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exea50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exepid process 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 1696 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe 1696 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exea50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exedescription pid process Token: SeDebugPrivilege 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe Token: SeDebugPrivilege 1696 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exedescription pid process target process PID 2332 wrote to memory of 2320 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 2320 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 2320 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 2320 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe PID 2332 wrote to memory of 1696 2332 a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2332 -
C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"2⤵PID:2320
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C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"C:\Users\Admin\AppData\Local\Temp\a50767b27a77bb9624954d91212c35810947cdd7c16fbfa2280c4c3ec1ccf8d6.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1696