Analysis
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max time kernel
119s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 13:22
Static task
static1
Behavioral task
behavioral1
Sample
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe
Resource
win10v2004-20240508-en
General
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Target
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe
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Size
1.0MB
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MD5
e4731bccb029c314b3300f344c0c9999
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SHA1
9516f870e52282d86708ba4530a9c38d9440d46c
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SHA256
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9
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SHA512
6d7c34b814d80b14f3240dd43728ec97a90b208e612349e5fb955007f111a8ac3a60ad6f9e75dd52899f1c454af5f9bbee9ed9d5d0768ef31ae313310ea3a2bf
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SSDEEP
24576:HAHnh+eWsN3skA4RV1Hom2KXMmHafgVPuwRXHsYA5:6h+ZkldoPK8Yaf426X+
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
(=8fPSH$KO_!
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 1 IoCs
Processes:
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exedescription pid process target process PID 2872 set thread context of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2564 RegSvcs.exe 2564 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exepid process 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2564 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exepid process 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exepid process 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exedescription pid process target process PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe PID 2872 wrote to memory of 2564 2872 9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe"C:\Users\Admin\AppData\Local\Temp\9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\9a2ebcdc6008be237ef88cb4042305090c4c4e9202a6805d76f9aaaa6a84def9.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2564-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2564-14-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2564-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2564-16-0x000000007401E000-0x000000007401F000-memory.dmpFilesize
4KB
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memory/2564-17-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/2564-18-0x000000007401E000-0x000000007401F000-memory.dmpFilesize
4KB
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memory/2564-19-0x0000000074010000-0x00000000746FE000-memory.dmpFilesize
6.9MB
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memory/2872-10-0x0000000000120000-0x0000000000124000-memory.dmpFilesize
16KB