Analysis
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max time kernel
137s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
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submitted
23-05-2024 02:23
General
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Target
Inv240521# PTYR (BC24-05) BL COPY_PDF.exe
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Size
1009KB
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MD5
9b450594b985d865f7fd3043a14b7b8e
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SHA1
69888184c00ddcae7b6a13e97bd91f8bf879922b
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SHA256
4de7625d54b60786d2e5fb6aa9d8401a6341534907dbbf5349150d0a1d5027a5
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SHA512
5d344da7a60c3de08b09f0ae7192b8711ed0f89f68d254e9eb0597c8ee4e41f1431278067a85f7ad82b67c8bdbaab20c93598e8884e0ae90f94569aba199589d
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SSDEEP
24576:EAHnh+eWsN3skA4RV1Hom2KXMmHaZxjx1iT5:Th+ZkldoPK8YaZY
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.window10server.com - Port:
587 - Username:
[email protected] - Password:
Inqf2NK2STHzDz6 - 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.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: MapViewOfSection 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 3 IoCs
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Suspicious use of SendNotifyMessage 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Inv240521# PTYR (BC24-05) BL COPY_PDF.exe"C:\Users\Admin\AppData\Local\Temp\Inv240521# PTYR (BC24-05) BL COPY_PDF.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\Inv240521# PTYR (BC24-05) BL COPY_PDF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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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=1344 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
16KB
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Filesize
264KB
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Filesize
4KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
320KB
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Filesize
584KB
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Filesize
40KB
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Filesize
4KB
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Filesize
7.7MB