Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
11-12-2024 03:22
General
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Target
bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe
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Size
845KB
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MD5
a4ff2584dad5f40a71bdd4a108528492
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SHA1
ad9413cebc5c0fc3ab344c00cb361fef9b0a0efe
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SHA256
bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149
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SHA512
b195494368e80e4d12c9cafced3f13bff87a828ce45cf97e7dbb2bcbe72512d8bdef536947dc43bcc3a8050b71149c9daf7557126cb7e667fdc3c9240c02b4d1
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SSDEEP
24576:0HMGoI+smdM8YM72MiEi7XKE9TnFwFOh:0MG1hMKHEibNnqO
Malware Config
Extracted
Protocol: smtp- Host:
mail.adendanismanlik.com.tr - Port:
587 - Username:
[email protected] - Password:
Omer1402&
Extracted
vipkeylogger
Protocol: smtp- Host:
mail.adendanismanlik.com.tr - Port:
587 - Username:
[email protected] - Password:
Omer1402& - Email To:
[email protected]
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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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.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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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Suspicious use of SetThreadContext 1 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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 6 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 11 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\bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe"C:\Users\Admin\AppData\Local\Temp\bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe"C:\Users\Admin\AppData\Local\Temp\bcdee41502d32ac1f8b9ef98a25047a18550caf4947cb8111c2276cabb106149.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5b7b9acb869ccc7f7ecb5304ec0384dee
SHA16a90751c95817903ee833d59a0abbef425a613b3
SHA2568cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4
SHA5127bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
3.3MB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
624KB
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Filesize
120KB
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Filesize
4KB
-
Filesize
4KB
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Filesize
568KB
-
Filesize
872KB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
5.2MB
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Filesize
320KB
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Filesize
1.8MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
-
Filesize
288KB
-
Filesize
136KB
-
Filesize
600KB
-
Filesize
3.3MB
-
Filesize
408KB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
200KB
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Filesize
304KB
-
Filesize
120KB
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Filesize
652KB
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Filesize
6.5MB
-
Filesize
104KB
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Filesize
40KB
-
Filesize
408KB
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Filesize
68KB
-
Filesize
56KB
-
Filesize
80KB
-
Filesize
104KB
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Filesize
32KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
7.7MB
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Filesize
216KB
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Filesize
7.7MB
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Filesize
7.7MB