Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
08-11-2024 15:15
General
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Target
fatura.exe
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Size
929KB
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MD5
49e9e776c6f5d00a090adbd8814ffdc7
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SHA1
4ea5b8d7b7beb2ad75bbe583c4658093c4ab12bd
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SHA256
ef25dd02f39549f22a2272768115e7704ce4fd20e305b7aa16f9906b6688e903
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SHA512
06e761bafcf3aa68a739ec24f17db1f9d1a36f59b940c8de12fd388dbd871dd2ab443a60c7723cd77ec1f52859cef469d9493759acc8acc1cfe1c471bf06f8cd
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SSDEEP
24576:L4GHnhIzOa5WPGzwQA+jLgNK5O5Y1fmdruuAF:0shdaYP3t+g3d
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot6820629737:AAGJ8tOkoD9jFHkd_L1kG1ntQ1J6zLhFsMc/sendMessage?chat_id=6783205225
Signatures
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VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
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Vipkeylogger family
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Drops startup file 1 IoCs
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Executes dropped EXE 1 IoCs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
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Suspicious use of SetThreadContext 1 IoCs
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UPX packed file 5 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 7 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\fatura.exe"C:\Users\Admin\AppData\Local\Temp\fatura.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Keily\murkest.exe"C:\Users\Admin\AppData\Local\Temp\fatura.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\fatura.exe"3⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
929KB
MD549e9e776c6f5d00a090adbd8814ffdc7
SHA14ea5b8d7b7beb2ad75bbe583c4658093c4ab12bd
SHA256ef25dd02f39549f22a2272768115e7704ce4fd20e305b7aa16f9906b6688e903
SHA51206e761bafcf3aa68a739ec24f17db1f9d1a36f59b940c8de12fd388dbd871dd2ab443a60c7723cd77ec1f52859cef469d9493759acc8acc1cfe1c471bf06f8cd
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Filesize
2.0MB
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Filesize
4.0MB
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Filesize
2.0MB
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Filesize
2.0MB
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Filesize
4.0MB
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Filesize
2.0MB
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Filesize
352KB
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Filesize
352KB
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Filesize
260KB
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Filesize
260KB
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Filesize
4KB
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Filesize
384KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
376KB
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Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
260KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
260KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
352KB
-
Filesize
624KB
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Filesize
7.7MB
-
Filesize
260KB
-
Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
1.8MB
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Filesize
320KB
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Filesize
5.2MB
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Filesize
584KB
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Filesize
40KB