Analysis
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max time kernel
143s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-04-2024 01:18
Static task
static1
Behavioral task
behavioral1
Sample
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe
Resource
win10v2004-20240226-en
General
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Target
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe
-
Size
1006KB
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MD5
183b184c6e68c3a4883a775c7a11597c
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SHA1
7249a858eb73ae7ceb0bd192d42cbb6977a83fc0
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SHA256
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd
-
SHA512
4d5b7ae8811c22bcc33b82fa6cd9bc081a53104e33c6d7bd5604e8daf966eb29a017b2a1091b25f5d0fef58e7c45bfedd035330364f7c575e7a6c51330658e6b
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SSDEEP
24576:YAHnh+eWsN3skA4RV1Hom2KXMmHa06QSvSCn5:fh+ZkldoPK8Ya0nSa+
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.fosna.net - Port:
21 - Username:
[email protected] - Password:
u;4z3V.Iir1l
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 16 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exedescription pid process target process PID 4408 set thread context of 2064 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2064 RegSvcs.exe 2064 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exepid process 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2064 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exepid process 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exepid process 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exedescription pid process target process PID 4408 wrote to memory of 2064 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe RegSvcs.exe PID 4408 wrote to memory of 2064 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe RegSvcs.exe PID 4408 wrote to memory of 2064 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe RegSvcs.exe PID 4408 wrote to memory of 2064 4408 9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe"C:\Users\Admin\AppData\Local\Temp\9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4408 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\9995e542d092e80db4e3813f02ced2f7a0fcff5bf7d7260453ab5d994af3c4fd.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2064
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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=3108 --field-trial-handle=3060,i,1774866140584649235,8085848018931772189,262144 --variations-seed-version /prefetch:81⤵PID:4792