Analysis
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max time kernel
37s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
10-06-2024 01:20
Static task
static1
Behavioral task
behavioral1
Sample
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
Resource
win10v2004-20240426-en
General
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Target
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe
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Size
1.5MB
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MD5
35984160300bca2336ae5ca482c9c486
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SHA1
fc88fa1a3b7d31b492bc3245d663272cf10b25fc
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SHA256
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb
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SHA512
0c8e6c20e1b1128c57d300bc2afa169537edb2848f9552e2b80334400b646a3c71d665033918dd6b6acfe02e542bc8ca97912f6a1d2bf105fff14d510ccbb86b
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SSDEEP
24576:4px7fHr9S8HkaGfOLjhOCR0hnVixnylw/oUcK3XOn5ZORvUhtIBqoIi2jc6BY:4rPVGfT2x5/oE3c5ZkvUhMiYF
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.enviroclean.pe - Port:
21 - Username:
[email protected] - Password:
-skHMrp;]#l@
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 4 ip-api.com -
Suspicious use of SetThreadContext 2 IoCs
Processes:
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exedescription pid Process procid_target PID 2436 set thread context of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2784 set thread context of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid Process 2792 RegSvcs.exe 2792 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exepid Process 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid Process Token: SeDebugPrivilege 2792 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exepid Process 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exepid Process 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exedescription pid Process procid_target PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2436 wrote to memory of 2784 2436 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 28 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29 PID 2784 wrote to memory of 2792 2784 1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2436 -
C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2784 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\1e7f77cd803d6b212691b6d980c781b7c88a97ed36bbf56c296f692025c0d4cb.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2792
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