Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 09:39
Static task
static1
Behavioral task
behavioral1
Sample
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe
Resource
win10v2004-20231127-en
General
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Target
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe
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Size
805KB
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MD5
66bf2e596e00b818198a8966fc6cc177
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SHA1
69573a8c25d3191045f93dd2c9f577455e46cecf
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SHA256
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc
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SHA512
e3c31ef65b6b80522e61e0a908a82503c77cbdbc8527edc953d82766e76ad81a355f38fe84001580eb1230e8dab7da32b9bfa19da0fe12c9a573c5ee89608c8e
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SSDEEP
12288:AeXQmbCpZKPzUftUshogoBJQkzFeEFC4M0qG5Tl:OeUftFhoFPFeyh
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.rolexlogisticsservice.com - Port:
587 - Username:
[email protected] - Password:
Mc;NUa%u+yF. - 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:
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exedescription pid process target process PID 2412 set thread context of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exepid process 2380 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 2380 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exedescription pid process Token: SeDebugPrivilege 2380 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exepid process 2380 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exedescription pid process target process PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe PID 2412 wrote to memory of 2380 2412 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe 82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe"C:\Users\Admin\AppData\Local\Temp\82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2412 -
C:\Users\Admin\AppData\Local\Temp\82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe"C:\Users\Admin\AppData\Local\Temp\82364f1c145709d6e5ab34a718fae2eef082f0b3d174a90d41d52c1e149ceafc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2380