Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
20-12-2023 10:30
Static task
static1
Behavioral task
behavioral1
Sample
ALFARJ1eM5ilT3v.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
ALFARJ1eM5ilT3v.exe
Resource
win10v2004-20231215-en
General
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Target
ALFARJ1eM5ilT3v.exe
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Size
945KB
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MD5
4b1dffc45d413ba4574db90a95727096
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SHA1
7c7ae91571500ee223ef40f04f84de1c81d433c8
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SHA256
2facdebbe02f422425a91e25c917696c73a58ba4dddfc6bd9b7eecc7a8ec22b2
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SHA512
2d3923cf912348cfb4e054d70fc350b45caa1dbe1639b8a167fce036c17b4c7e3991b2f773c1ea3ae199d3708deb776a435da6f2a7a215ed820672929e9ac470
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SSDEEP
12288:Tlil3mOjdKS/JI9fTgIqZyTolZl/ZLvbM4QTsCR:Ji4idKuJIlTgZ0TolNbMvwC
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.helikhodro.com - Port:
587 - Username:
[email protected] - Password:
@Ii9121070423 - 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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1736 set thread context of 2084 1736 ALFARJ1eM5ilT3v.exe 28 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1736 ALFARJ1eM5ilT3v.exe 1736 ALFARJ1eM5ilT3v.exe 2084 RegSvcs.exe 2084 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1736 ALFARJ1eM5ilT3v.exe Token: SeDebugPrivilege 2084 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28 PID 1736 wrote to memory of 2084 1736 ALFARJ1eM5ilT3v.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\ALFARJ1eM5ilT3v.exe"C:\Users\Admin\AppData\Local\Temp\ALFARJ1eM5ilT3v.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1736 -
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:2084
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