Analysis
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max time kernel
55s -
max time network
55s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 01:11
Static task
static1
Behavioral task
behavioral1
Sample
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe
Resource
win10v2004-20240419-en
General
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Target
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe
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Size
787KB
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MD5
895e65b1ab469af029d4bb4ca073d6ca
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SHA1
132f78f0b4d0b8df98f304f311fc740964e62e1f
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SHA256
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd
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SHA512
12382c3c5883e0db939cee7bc94451da68f9e549431390e3f095f1bf089e8109b1f5c1c7db7ed633794d50d32213b8b9e5b3327448e755a001a479003f870c56
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SSDEEP
12288:tlyXvI4EPj9bWvd3yoajp24tPjqodtqi1WdK3x23Vgl8pztj4s/PwIKuYf:Kbsj9qv0oajXX1WYk348pGIKuY
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.prestamp.in - Port:
587 - Username:
[email protected] - Password:
Gds@123 - 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 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exedescription pid process target process PID 2764 set thread context of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exeregsvcs.exepid process 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe 5192 regsvcs.exe 5192 regsvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exeregsvcs.exedescription pid process Token: SeDebugPrivilege 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe Token: SeDebugPrivilege 5192 regsvcs.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exedescription pid process target process PID 2764 wrote to memory of 3824 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe CasPol.exe PID 2764 wrote to memory of 3824 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe CasPol.exe PID 2764 wrote to memory of 3824 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe CasPol.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 5192 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 372 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 372 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe PID 2764 wrote to memory of 372 2764 c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe regsvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe"C:\Users\Admin\AppData\Local\Temp\c8ed1e331698d2adcf9cc7ac69e399d0fb6bae07b6679ee66256c87b8d6634cd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵PID:3824
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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:5192
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\regsvcs.exe"2⤵PID:372
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