Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21-09-2024 11:29
Static task
static1
Behavioral task
behavioral1
Sample
72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe
Resource
win10v2004-20240802-en
General
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Target
72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe
-
Size
683KB
-
MD5
196d72a941517ca4a63fcf1c71af4f20
-
SHA1
ef3d42e6566313cee4f3696c614bf72029cf3faa
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SHA256
72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24fa
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SHA512
266ee1a72c1f0e317497d6b58dc38b215cd488b49f4e6bc81749b64320633ce707d5d8c641637c372a25cd16b74312967c02999fe07d3c0a1400a47b171adf66
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SSDEEP
12288:+e8CgCTxI3lavjshPwfcmLdVssLr/UJdEUr4cugQkWlSquEIvwmEjTAVGWkR:/5IIrsPws+6BugFWlSqnIvIAVGN
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.controlfire.com.mx - Port:
21 - Username:
[email protected] - Password:
0a4XlE=4t8mz
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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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.
flow ioc 4 ip-api.com -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1800 72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe 1800 72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1800 72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe"C:\Users\Admin\AppData\Local\Temp\72c145dca14edd2096019fe961f0eca46924aafd648e1b3895c8f69c64ff24faN.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1800