MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f54a2c74fd7fc447eae84474498021e4030540c7dbc03f95dab24b63fbb6eee2. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments

SHA256 hash: f54a2c74fd7fc447eae84474498021e4030540c7dbc03f95dab24b63fbb6eee2
SHA3-384 hash: e13a74157983318be8ea35bdaa5afe9045f3eaf5fc9014a838041b73e801f9d9f908c2becbf13b62a005afc2313f4583
SHA1 hash: ad6a1d90df8152524ea2362af50b3e3f262ce647
MD5 hash: 30955b03c283564d84db9af01323f87f
humanhash: undress-emma-december-alabama
File name:0x000b00000001273a62.dat
Download: download sample
Signature Vidar
File size:3'041'280 bytes
First seen:2023-05-18 13:41:50 UTC
Last seen:2023-05-18 13:52:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 4aa3647b400100a0104f84ea9581696d (1 x Vidar)
ssdeep 49152:1/ynDP9CkbPBzS7ULCbGyDboE8wrupidLNDNVeC1T5nY5tHfswXNWoUr3EHDMYCw:k5pDBzS7UL+G3q5V7y5JB9WBUHIYCpsT
Threatray 198 similar samples on MalwareBazaar
TLSH T18CE52311B744C037F6A2043A8FE5AFB3151C6CB2171624CFF3A426AE2DB06E56A75787
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)
Reporter JaffaCakes118
Tags:vidar

Intelligence


File Origin
# of uploads :
2
# of downloads :
62
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
redline
ID:
1
File name:
ac9b826b0329458eaad2ccb3fafcd7ff
Verdict:
Malicious activity
Analysis date:
2023-05-15 22:31:38 UTC
Tags:
rat redline evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Reading critical registry keys
Using the Windows Management Instrumentation requests
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm crypto exploit greyware packed
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.
Result
Threat name:
Detection:
malicious
Classification:
troj.spyw
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Uses known network protocols on non-standard ports
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Vidar
Status:
Malicious
First seen:
2023-05-15 22:31:09 UTC
File Type:
PE (Exe)
AV detection:
25 of 37 (67.57%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:vidar botnet:c67d16317758867576bd28c19d9721ba discovery spyware stealer
Behaviour
Checks processor information in registry
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Accesses 2FA software files, possible credential harvesting
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Loads dropped DLL
Reads user/profile data of web browsers
Malware Config
C2 Extraction:
https://steamcommunity.com/profiles/76561199263069598
https://t.me/cybehost
Unpacked files
SH256 hash:
f54a2c74fd7fc447eae84474498021e4030540c7dbc03f95dab24b63fbb6eee2
MD5 hash:
30955b03c283564d84db9af01323f87f
SHA1 hash:
ad6a1d90df8152524ea2362af50b3e3f262ce647
Detections:
VidarStealer
Please note that we are no longer able to provide a coverage score for Virus Total.

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:grakate_stealer_nov_2021
Rule name:has_telegram_urls
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:Vidar
Author:kevoreilly,rony
Description:Vidar Payload

File information


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

Comments