Analysis
- max time kernel
142s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
02/04/2024, 13:29
General
- Target FedEx_77354995161.exe
- Size 665KB
- Sample240402-qq9cbabf43
- SHA256 c10a19322708c99c4ef58c4c756f9b9091375143e45bbd6511acce9ecb8a8d05
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.egyptian-international.com
-
Port
587
-
Username
-
Password
@@Nour60008
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
mail.egyptian-international.com
-
Port
587
-
Username
-
Password
@@Nour60008
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
- Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
- Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 3 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\FedEx_77354995161.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_77354995161.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\FedEx_77354995161.exe"C:\Users\Admin\AppData\Local\Temp\FedEx_77354995161.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
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=4036 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
FedEx_77354995161.exe.log
memory/3428-10-0x00000000093E0000-0x000000000947C000-memory.dmp
memory/3428-2-0x0000000005D90000-0x0000000006334000-memory.dmp
memory/3428-3-0x0000000005880000-0x0000000005912000-memory.dmp
memory/3428-4-0x00000000059F0000-0x0000000005A00000-memory.dmp
memory/3428-5-0x00000000057E0000-0x00000000057EA000-memory.dmp
memory/3428-6-0x0000000005D00000-0x0000000005D14000-memory.dmp
memory/3428-7-0x0000000005D20000-0x0000000005D2A000-memory.dmp
memory/3428-8-0x0000000005D30000-0x0000000005D3C000-memory.dmp
memory/3428-0-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/3428-9-0x0000000006C60000-0x0000000006CE4000-memory.dmp
memory/3428-1-0x0000000000D80000-0x0000000000E2A000-memory.dmp
memory/3428-17-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/3428-15-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/4488-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/4488-16-0x00000000051D0000-0x00000000051E0000-memory.dmp
memory/4488-12-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/4488-18-0x0000000004FE0000-0x0000000005046000-memory.dmp
memory/4488-19-0x00000000056C0000-0x0000000005710000-memory.dmp
memory/4488-20-0x0000000075310000-0x0000000075AC0000-memory.dmp
memory/4488-21-0x00000000051D0000-0x00000000051E0000-memory.dmp