Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system -
submitted
01-12-2023 18:16
Static task
static1
Behavioral task
behavioral1
Sample
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe
Resource
win10v2004-20231127-en
General
-
Target
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe
-
Size
250KB
-
MD5
3aa36a9aefc7422bb97ecdb3c2bfb479
-
SHA1
23be80979c78d2251b928e031e269833d414f8de
-
SHA256
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce
-
SHA512
e36c76af5501fc24fdbd8a2ae30e1e3a5a392503773caa5ed292f6d70a28ef1959c967deefa28e52a70254dfb74686826d2e3921c1770455cca52273a8465892
-
SSDEEP
6144:s1MMRTikhTmdsi48f0xu7a3/J/aQqDNmwJ:2MiTikhqqisj1
Malware Config
Extracted
Protocol: ftp- Host:
ftp.siscop.com.co - Port:
21 - Username:
[email protected] - Password:
+5s48Ia2&-(t
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.siscop.com.co - Port:
21 - Username:
[email protected] - Password:
+5s48Ia2&-(t
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exedescription pid process target process PID 2080 set thread context of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exepid process 2244 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 2244 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exedescription pid process Token: SeDebugPrivilege 2244 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exedescription pid process target process PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe PID 2080 wrote to memory of 2244 2080 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe 96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe"C:\Users\Admin\AppData\Local\Temp\96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2080 -
C:\Users\Admin\AppData\Local\Temp\96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe"C:\Users\Admin\AppData\Local\Temp\96947895a165cded8e241abcd9f43381761dc570c8b1305e327f1ca699c7d3ce.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2244