Analysis
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max time kernel
151s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
09-12-2023 02:04
Static task
static1
Behavioral task
behavioral1
Sample
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
Resource
win10v2004-20231127-en
General
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Target
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe
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Size
272KB
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MD5
05604b7d20a7d61c044d23bf9ee29acd
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SHA1
ed4bc7b907ec9645d5dee53c527cccb2d38a5448
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SHA256
df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e
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SHA512
03fe4f53d017b6eaa0dcf5225598f220669c9b4f47d9f57b97f8845212e256419388249922cc364f532d945476869d789ab6a98e486365b96c265d16ca334601
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SSDEEP
6144:q48F7QsyKtpw9hAcGTJscDoAb0XWRnTqAJ:KF7pye4hAc8oi0Xkz
Malware Config
Extracted
Protocol: smtp- Host:
mail.etasimali.com - Port:
587 - Username:
[email protected] - Password:
RECRUTEMENT@2023
Extracted
agenttesla
Protocol: smtp- Host:
mail.etasimali.com - Port:
587 - Username:
[email protected] - Password:
RECRUTEMENT@2023 - 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.
flow ioc 43 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1976 set thread context of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4464 Caspol.exe 4464 Caspol.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4464 Caspol.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4464 Caspol.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93 PID 1976 wrote to memory of 4464 1976 df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe"C:\Users\Admin\AppData\Local\Temp\df6295dd1ead4d68fbd94b9bfb3818511def8111208b5aa3e4df8687a9fad51e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1976 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4464
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