Analysis
- max time kernel
136s - max time network
127s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
03/07/2024, 06:10
General
- Target hesaphareketi_____.exe
- Size 738KB
- Sample240703-gw2d8a1ara
- SHA256 07bf5e726ae6e3eb3d135dda4314a00b99d6470592da7c87ae186f5a745fb5d9
Malware Config
Extracted
-
Protocol
ftp
-
Host
ftp.normagroup.com.tr
-
Port
21
-
Username
-
Password
Qb.X[.j.Yfm[
Extracted
-
agenttesla
-
Protocol
ftp
-
Host
ftp://ftp.normagroup.com.tr
-
Port
21
-
Username
-
Password
Qb.X[.j.Yfm[
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- 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
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 9 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 11 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\hesaphareketi_____.exe"C:\Users\Admin\AppData\Local\Temp\hesaphareketi_____.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\hesaphareketi_____.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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C:\Users\Admin\AppData\Local\Temp\hesaphareketi_____.exe"C:\Users\Admin\AppData\Local\Temp\hesaphareketi_____.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 --field-trial-handle=3980,i,11049150160560877369,2866371920339304689,262144 --variations-seed-version --mojo-platform-channel-handle=4252 /prefetch:81⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
__PSScriptPolicyTest_1xcjyw4o.zp3.ps1
memory/1904-48-0x0000000007890000-0x0000000007933000-memory.dmp
memory/1904-50-0x00000000079C0000-0x00000000079DA000-memory.dmp
memory/1904-61-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1904-58-0x0000000007D60000-0x0000000007D68000-memory.dmp
memory/1904-57-0x0000000007D70000-0x0000000007D8A000-memory.dmp
memory/1904-56-0x0000000007D20000-0x0000000007D34000-memory.dmp
memory/1904-55-0x0000000007C30000-0x0000000007C3E000-memory.dmp
memory/1904-54-0x0000000007BC0000-0x0000000007BD1000-memory.dmp
memory/1904-52-0x0000000007C40000-0x0000000007CD6000-memory.dmp
memory/1904-51-0x0000000007A30000-0x0000000007A3A000-memory.dmp
memory/1904-23-0x00000000057F0000-0x0000000005856000-memory.dmp
memory/1904-49-0x0000000008000000-0x000000000867A000-memory.dmp
memory/1904-47-0x0000000007860000-0x000000000787E000-memory.dmp
memory/1904-16-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1904-17-0x00000000058C0000-0x0000000005EE8000-memory.dmp
memory/1904-37-0x0000000070790000-0x00000000707DC000-memory.dmp
memory/1904-15-0x0000000002D80000-0x0000000002DB6000-memory.dmp
memory/1904-19-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1904-36-0x0000000007820000-0x0000000007852000-memory.dmp
memory/1904-21-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/1904-35-0x00000000067B0000-0x00000000067FC000-memory.dmp
memory/1904-22-0x00000000056D0000-0x00000000056F2000-memory.dmp
memory/1904-34-0x0000000006720000-0x000000000673E000-memory.dmp
memory/1904-29-0x00000000060D0000-0x0000000006424000-memory.dmp
memory/2688-9-0x0000000006D70000-0x0000000006DF2000-memory.dmp
memory/2688-7-0x0000000008600000-0x0000000008608000-memory.dmp
memory/2688-10-0x0000000006B60000-0x0000000006BFC000-memory.dmp
memory/2688-1-0x0000000000E70000-0x0000000000F2E000-memory.dmp
memory/2688-14-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2688-0-0x0000000074B1E000-0x0000000074B1F000-memory.dmp
memory/2688-4-0x00000000058E0000-0x00000000058EA000-memory.dmp
memory/2688-3-0x0000000005900000-0x0000000005992000-memory.dmp
memory/2688-2-0x0000000005E10000-0x00000000063B4000-memory.dmp
memory/2688-5-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2688-6-0x0000000005DC0000-0x0000000005DDA000-memory.dmp
memory/2688-8-0x00000000032D0000-0x00000000032DC000-memory.dmp
memory/2968-20-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2968-11-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2968-53-0x0000000005CF0000-0x0000000005D40000-memory.dmp
memory/2968-13-0x0000000074B10000-0x00000000752C0000-memory.dmp
memory/2968-18-0x0000000004F50000-0x0000000004FB6000-memory.dmp
memory/2968-62-0x0000000074B10000-0x00000000752C0000-memory.dmp