Analysis
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max time kernel
138s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 12:05
Static task
static1
Behavioral task
behavioral1
Sample
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe
Resource
win7-20231130-en
General
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Target
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe
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Size
668KB
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MD5
e50f7c3cc61113fa9007f36f6562c654
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SHA1
b43b2434f4aad4970143dab912e4f047faa4e4a9
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SHA256
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431
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SHA512
f1776fc6935971b57a5cd5f20bd2728d0bd78102327541924f958da7654916b6457893fd32228fa1214ec3e536ac4e4cf55fc04e797e1fe1c34fb1eb65dc3c02
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SSDEEP
12288:immc+4WpAETy8agvmAWu+Ttcv47vMiPn3eQA2MqJe4SZ2sFYtbYu6Ff8+:GpAEJagv0u+OwT3C8e4ZpY
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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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2256-6-0x00000000066A0000-0x00000000066B8000-memory.dmp family_zgrat_v1 -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 66 api.ipify.org 67 api.ipify.org 68 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exedescription pid process target process PID 2256 set thread context of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4804 2104 WerFault.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exeRegSvcs.exepid process 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe 2104 RegSvcs.exe 2104 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe Token: SeDebugPrivilege 2104 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exedescription pid process target process PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe PID 2256 wrote to memory of 2104 2256 27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe"C:\Users\Admin\AppData\Local\Temp\27d672cb71c052ba0379590d9fa4ad1253f9b2c12692586bf5829ed0b8d94431.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2256 -
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:2104 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2104 -s 20923⤵
- Program crash
PID:4804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2104 -ip 21041⤵PID:684