Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 12:50
Static task
static1
Behavioral task
behavioral1
Sample
Quotation No.06262024.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Quotation No.06262024.exe
Resource
win10v2004-20240508-en
General
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Target
Quotation No.06262024.exe
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Size
1.0MB
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MD5
cfe45abfe40b8061a44641d33d4d1f2c
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SHA1
51bdf366fe022f6cd22e0a37711871523664f916
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SHA256
735575a1c280e464e62aa8b20c0f5d97d31eb826e1c624fa34fcaad9617d9ca0
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SHA512
91e931eb2ef311f56a99ac251fcc37e104516c86b6827870f4947c2ee92e26b7de95337993ecc2f05c8ba2bed9a26b4835652255808a139f38aeb588ecb4d397
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SSDEEP
24576:LAHnh+eWsN3skA4RV1Hom2KXMmHaxIYVR9eBV5:mh+ZkldoPK8YaxIIIV
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.santonswitchgears.com - Port:
587 - Username:
[email protected] - Password:
cJPF@$I3 - 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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 6 ip-api.com 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Quotation No.06262024.exedescription pid process target process PID 2732 set thread context of 2908 2732 Quotation No.06262024.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2908 RegSvcs.exe 2908 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Quotation No.06262024.exepid process 2732 Quotation No.06262024.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2908 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
Quotation No.06262024.exepid process 2732 Quotation No.06262024.exe 2732 Quotation No.06262024.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Quotation No.06262024.exepid process 2732 Quotation No.06262024.exe 2732 Quotation No.06262024.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Quotation No.06262024.exedescription pid process target process PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe PID 2732 wrote to memory of 2908 2732 Quotation No.06262024.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Quotation No.06262024.exe"C:\Users\Admin\AppData\Local\Temp\Quotation No.06262024.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\Quotation No.06262024.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/2732-10-0x0000000000120000-0x0000000000124000-memory.dmpFilesize
16KB
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memory/2908-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2908-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2908-13-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2908-16-0x000000007406E000-0x000000007406F000-memory.dmpFilesize
4KB
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memory/2908-17-0x0000000074060000-0x000000007474E000-memory.dmpFilesize
6.9MB
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memory/2908-18-0x000000007406E000-0x000000007406F000-memory.dmpFilesize
4KB
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memory/2908-19-0x0000000074060000-0x000000007474E000-memory.dmpFilesize
6.9MB