Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
Resource
win10v2004-20240226-en
General
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Target
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe
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Size
208KB
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MD5
10b76ce4a151fb9a87c756ddacae357f
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SHA1
d86ad648734ea7c5372819f9bcec5411b02d6358
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SHA256
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4
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SHA512
3969e20675af8d718963b7712435922e7697e85c1e1560520d0ba99bc456f1fdf50390a05f980216ed82095c5f6ed169226abc4ffb18f8c584dc8c7dc6326264
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SSDEEP
3072:LY5Z0ub84cpaiToaOcJ+GMK/ThXQsIZeUdUsIH4UtwaGpefC7GmCMY7pdkW:OTOEiscJ+GMKL6sITUsIH4wGpQ
Malware Config
Extracted
Protocol: ftp- Host:
80.92.205.47 - Port:
21 - Username:
delizzasuppl - Password:
99EK7bvTZr4zBnwW
Extracted
agenttesla
Protocol: ftp- Host:
ftp://80.92.205.47 - Port:
21 - Username:
delizzasuppl - Password:
99EK7bvTZr4zBnwW
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 34 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exedescription pid process target process PID 884 set thread context of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
Caspol.exepid process 3136 Caspol.exe 3136 Caspol.exe 3136 Caspol.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Caspol.exedescription pid process Token: SeDebugPrivilege 3136 Caspol.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exedescription pid process target process PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe PID 884 wrote to memory of 3136 884 1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe Caspol.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe"C:\Users\Admin\AppData\Local\Temp\1ad2e5df626723bca2bf7ac89733392b1a44849e1345e90f3cc6d3d034873bd4.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4760 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/884-8-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/884-1-0x0000000000EB0000-0x0000000000EEA000-memory.dmpFilesize
232KB
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memory/884-2-0x00000000059B0000-0x00000000059C0000-memory.dmpFilesize
64KB
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memory/884-3-0x0000000005840000-0x000000000586E000-memory.dmpFilesize
184KB
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memory/884-4-0x00000000058C0000-0x00000000058CA000-memory.dmpFilesize
40KB
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memory/884-0-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/3136-9-0x0000000005390000-0x0000000005934000-memory.dmpFilesize
5.6MB
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memory/3136-7-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/3136-5-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/3136-10-0x0000000004D70000-0x0000000004D80000-memory.dmpFilesize
64KB
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memory/3136-11-0x0000000004F50000-0x0000000004FB6000-memory.dmpFilesize
408KB
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memory/3136-12-0x0000000006230000-0x0000000006280000-memory.dmpFilesize
320KB
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memory/3136-13-0x0000000006320000-0x00000000063BC000-memory.dmpFilesize
624KB
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memory/3136-14-0x0000000006460000-0x00000000064F2000-memory.dmpFilesize
584KB
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memory/3136-15-0x00000000063C0000-0x00000000063CA000-memory.dmpFilesize
40KB
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memory/3136-16-0x0000000075290000-0x0000000075A40000-memory.dmpFilesize
7.7MB
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memory/3136-17-0x0000000004D70000-0x0000000004D80000-memory.dmpFilesize
64KB