Analysis
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max time kernel
94s -
max time network
104s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
arch:x64arch:x86image:win10-20231129-enlocale:en-usos:windows10-1703-x64system -
submitted
06-12-2023 08:12
Static task
static1
Behavioral task
behavioral1
Sample
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe
Resource
win10-20231129-en
General
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Target
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe
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Size
694KB
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MD5
239046147b36ff4763db827c7f9b6dc6
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SHA1
b21e17ce0b240f59d6681971071fb00952154a46
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SHA256
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474
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SHA512
de130ed39cd8f4c4294e1dea04d5019ec939b7bd82cef41b08dd248205c5394b5b7eb428ac2655be9d6486e7e237a7caf0542ff4ac4adf6442cfc4d6dc524c76
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SSDEEP
12288:4ueH5qGEWapltx5Vr1rzKp8TOQqT8IM+WzgqmpcmSLXUd5M2:MqbXpltpBKwFqT82aRmqQ5M2
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
YAWALESS123@@kkk - 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exedescription pid process target process PID 400 set thread context of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exepid process 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 704 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 704 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exedescription pid process Token: SeDebugPrivilege 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe Token: SeDebugPrivilege 704 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exepid process 704 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exedescription pid process target process PID 400 wrote to memory of 4624 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 4624 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 4624 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 4264 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 4264 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 4264 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe PID 400 wrote to memory of 704 400 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe 286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"2⤵PID:4624
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C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"2⤵PID:4264
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C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"C:\Users\Admin\AppData\Local\Temp\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:704
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\286a74a3334c854df367f5a885a38acb68a0a000526054ef8426d15779549474.exe.log
Filesize1KB
MD50c2899d7c6746f42d5bbe088c777f94c
SHA1622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1
SHA2565b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458
SHA512ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078