Analysis
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max time kernel
117s -
max time network
117s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 17:11
Static task
static1
Behavioral task
behavioral1
Sample
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe
Resource
win10v2004-20231130-en
General
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Target
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe
-
Size
810KB
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MD5
da62940a6a31aab14418eea025f6c7ef
-
SHA1
ea35ad4c012fde3458a4480742dad7b2b3ddf608
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SHA256
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037
-
SHA512
5721a148e6d0e56eca4452357ab5762f48c912800a5b63dc276f6287533b5ff805f3bbc94b192634053fc7591c413505f6ea1b39e9578ba3cf711b77d73d17a7
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SSDEEP
24576:g34/up+pJ4j9cMBAElaT8DGa5iGjYfPKP:g38PJ45DCZTvajYfPK
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.trisquarespl.com - Port:
587 - Username:
[email protected] - Password:
vphYSHb*2 - 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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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 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exedescription pid process target process PID 1672 set thread context of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2160 RegSvcs.exe 2160 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2160 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exedescription pid process target process PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe PID 1672 wrote to memory of 2160 1672 937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe"C:\Users\Admin\AppData\Local\Temp\937700aed2b509a24830835935fdc9002f8782cba349c86c56afc1f64a35d037.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2160