Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240508-en -
resource tags
arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system -
submitted
24-05-2024 09:23
Static task
static1
Behavioral task
behavioral1
Sample
7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe
Resource
win11-20240508-en
General
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Target
7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe
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Size
1019KB
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MD5
8f537e91245bcc1510a9867cb88b12ea
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SHA1
dfc1fac222ea213d44aa9b5de65c83ffbd80ba0c
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SHA256
7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01
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SHA512
39d687d2f2264136543d92f0ae8aa614fdb34fb8d26684b90bb5a27bd2da4baae1f690dae598109c94a6ac2397af2b61c60bcf05467d1df8611117a33dc1f524
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SSDEEP
24576:DAHnh+eWsN3skA4RV1Hom2KXMmHasZTWI89PH3g3m32h5:Oh+ZkldoPK8Yasv8NH3d3M
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.transotraval.cl - Port:
21 - Username:
[email protected] - Password:
4)7@D4,-Q%Xj
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 112 set thread context of 1784 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 80 -
Program crash 1 IoCs
pid pid_target Process procid_target 3848 112 WerFault.exe 78 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1784 RegSvcs.exe 1784 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1784 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 112 wrote to memory of 1784 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 80 PID 112 wrote to memory of 1784 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 80 PID 112 wrote to memory of 1784 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 80 PID 112 wrote to memory of 1784 112 7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe 80
Processes
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C:\Users\Admin\AppData\Local\Temp\7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe"C:\Users\Admin\AppData\Local\Temp\7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:112 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\7615090de90b379091f499d125db3c25943f3992e9ed09dab3d2a701d11b2b01.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1784
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 112 -s 7282⤵
- Program crash
PID:3848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 112 -ip 1121⤵PID:4772