MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Vidar


Vendor detections: 14


Intelligence 14 IOCs YARA 7 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550
SHA3-384 hash: 2b3b850e76a60319ee5c9bf9438af62f9955bdd89afe7dce5124fdb1961cca5c0380a475537a0c1494bf9d2db13000ce
SHA1 hash: 0b10b6efa2e3af8ea43cde6d93c651673d54cbb9
MD5 hash: 6b9bd476facdc1155e1aab931577f31f
humanhash: bulldog-three-november-cold
File name:6b9bd476facdc1155e1aab931577f31f
Download: download sample
Signature Vidar
Create hunting rule
File size:318'976 bytes
First seen:2023-04-09 09:45:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f70b438acae6cae825c795d839663fdc (2 x Vidar, 2 x Smoke Loader, 1 x GCleaner)
ssdeep 6144:b+jWQcu7a9Bae6Dah6q9APYuNXowJoNH:b+6u7mNiGuN4wJ
Threatray 692 similar samples on MalwareBazaar
TLSH T1D264F11D76F2D072D84689340464C7A4AA7FFC72AF55849B232D376F2F306C1AA7A342
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0020b0d8a8c4c090 (1 x Vidar)
Reporter zbetcheckin
Tags:32 exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
349
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6b9bd476facdc1155e1aab931577f31f
Verdict:
Malicious activity
Analysis date:
2023-04-09 09:47:42 UTC
Tags:
stealer
Link:
https://app.any.run/tasks/62e246d5-5c84-4ba7-805b-6565973fa509

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/381108/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Creating a window
Creating a process from a recently created file
Running batch commands
Launching a process
Creating a process with a hidden window
Launching the default Windows debugger (dwwin.exe)
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Stealing user critical data
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/77165/overview
Behaviour
MalwareBazaar
CPUID_Instruction
MeasuringTime
SystemUptime
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware lockbit packed zusy
Link:
https://www.filescan.io/uploads/6432895bdb61692f9097e2b8/reports/a981cdeb-dece-40e0-a2af-8f9800e6e57d/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1661e943-4104-4f73-9410-c5f6ab263cb5
Result
Threat name:
Laplas Clipper, Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1210912
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected Laplas Clipper
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 843828 Sample: qRDAOaIg8x.exe Startdate: 09/04/2023 Architecture: WINDOWS Score: 100 66 Snort IDS alert for network traffic 2->66 68 Multi AV Scanner detection for domain / URL 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 10 other signatures 2->72 9 qRDAOaIg8x.exe 23 2->9         started        14 svcservice.exe 2->14         started        16 svcservice.exe 2->16         started        process3 dnsIp4 58 t.me 149.154.167.99, 443, 49682 TELEGRAMRU United Kingdom 9->58 60 transfer.sh 144.76.136.153, 443, 49686 HETZNER-ASDE Germany 9->60 62 3 other IPs or domains 9->62 48 C:\Users\user\AppData\Local\...\test[1].exe, PE32 9->48 dropped 50 C:\ProgramData\90620200339837459922.exe, PE32+ 9->50 dropped 52 C:\ProgramData\05861386226349662263.exe, PE32 9->52 dropped 84 Detected unpacking (changes PE section rights) 9->84 86 Detected unpacking (overwrites its own PE header) 9->86 88 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 9->88 90 2 other signatures 9->90 18 05861386226349662263.exe 1 9->18         started        21 90620200339837459922.exe 9->21         started        23 WerFault.exe 20 9 9->23         started        27 svcservice.exe 14->27         started        29 svcservice.exe 16->29         started        file5 signatures6 process7 dnsIp8 74 Antivirus detection for dropped file 18->74 76 Multi AV Scanner detection for dropped file 18->76 78 Machine Learning detection for dropped file 18->78 31 05861386226349662263.exe 1 3 18->31         started        80 Tries to harvest and steal browser information (history, passwords, etc) 21->80 34 cmd.exe 1 21->34         started        56 192.168.2.1 unknown unknown 23->56 46 C:\ProgramData\Microsoft\...\Report.wer, Unicode 23->46 dropped file9 signatures10 process11 file12 54 C:\Users\user\AppData\...\svcservice.exe, PE32 31->54 dropped 36 svcservice.exe 1 31->36         started        39 conhost.exe 34->39         started        41 choice.exe 1 34->41         started        process13 signatures14 82 Antivirus detection for dropped file 36->82 43 svcservice.exe 36->43         started        process15 dnsIp16 64 185.106.92.74, 49690, 49691, 80 SUPERSERVERSDATACENTERRU Russian Federation 43->64
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550/
Threat name:
Win32.Spyware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2023-04-09 09:46:07 UTC
File Type:
PE (Exe)
Extracted files:
21
AV detection:
18 of 24 (75.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ivwvbpf4gjrdhdoztd736xx76ky26ehncflxesgphojezzvqavia._file
Verdict:
malicious
Similar samples:
0b98114cfbe3e32c681ebb5a4a867391da2d235b771227af97f46825b95de3f2
Vidar
3592a149b30cc1e04f719253764330d231b7b6a1108500a172c3faaf0e979c03
Vidar
4240b655ed2af5ae8873b49e2e2d204383b2fd675c21f02527a9a4d9b719cd49
Vidar
558da56234404dd337be2a22e2493aa6c140b7688e58a17236dc95da0e5162eb
Vidar
8e517eff9f5660d37b9eea72e56a3133e85889a36f7ffea1b11a1e31f8baf001
Vidar
c73c5027ec11576250105ea0664c33a51f3a19901c6bcbfd84d88c94f3482435
Vidar
dbf43bdb056da5d571f703a9f14a5b89eed377e0888a695ff4b8b066febb558e
Vidar
dfe6df52d058c1a19169d2de00c781dc19cb829a95f0c0d533702063c2d002c6
Vidar
+ 682 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:8eb820ddf1aebfd9fcdae0b7decef98a discovery persistence spyware stealer upx
Link:
https://tria.ge/reports/230409-lrl6ysad48/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Downloads MZ/PE file
Vidar
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199492257783
https://t.me/justsometg
Unpacked files
SH256 hash:
6571a06f2d02b16984f24783a80ab7fc41a03fd8b91031a344338f13f726ad7f
MD5 hash:
cd874c9328bcb20f8f38d731da3c59e4
SHA1 hash:
64eac5ce7116edf5f31e4315c90356a551c91ae0
Link:
https://www.unpac.me/results/4f2fbf19-c1b7-4662-b018-9a6a8bafa02a/
Parent samples :
552fba4dc6da172a89fa1598a1bd3c62ad0ae663faf6548987999f3649144d2b
32bc8648c499ce2115cc18b912b59a64a1869f23102a06ac18c70c70be9385a3
SH256 hash:
456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550
MD5 hash:
6b9bd476facdc1155e1aab931577f31f
SHA1 hash:
0b10b6efa2e3af8ea43cde6d93c651673d54cbb9
Link:
https://www.unpac.me/results/4f2fbf19-c1b7-4662-b018-9a6a8bafa02a/
Malware family:
Vidar.A
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/456d50bcbc32/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Author:ditekSHen
Description:Detects Windows executables referencing non-Windows User-Agents
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:Telegram_Links
Create hunting rule
Rule name:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security
Rule name:win_vidar_a_6118
Create hunting rule
Author:Johannes Bader
Description:detect unpacked Vidar samples

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Vidar

Executable exe 456d50bcbc3262338dd998ffbf5efff2b1af10ed11577248cf3b924ce6b00550

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/381108/

Comments


Avatar
zbet commented on 2023-04-09 09:45:16 UTC

url : hxxp://185.106.92.187/shared/Ruzvelt.exe