MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0
SHA3-384 hash: 26fdc5cc17e2b22d007db1d7f11d8ce7e20c8d258e48f1161caebe6ad09542a38e71ff3d934b65fb5c6bdfa39eda8d03
SHA1 hash: 8ac8a6875bb3d6a3bf53b2cd073af51c01a70d7d
MD5 hash: 9101c0ac40d11618184f9c73daf6c739
humanhash: fish-six-jersey-hawaii
File name:Вооtstаррег.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:688'128 bytes
First seen:2026-02-04 11:09:08 UTC
Last seen:2026-02-04 11:34:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 177c7246fdb0bda08f242d1c9daf70a9 (1 x Vidar)
ssdeep 12288:YjxbG9s9T5/dQ034NTCDX3AgduNG2Us9/rWPoMDHEptgf:YIs9T5H34NOzpuNG2UsyPhLEpG
TLSH T157E412FA40708BD2E9917BFB4C4805D91BE3B874A2F8E35C40AC15478D589DD8E9AE93
TrID 48.7% (.EXE) Win64 Executable (generic) (10522/11/4)
23.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
9.3% (.EXE) OS/2 Executable (generic) (2029/13)
9.2% (.EXE) Generic Win/DOS Executable (2002/3)
9.2% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter burger
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
Вооtstаррег.exe
Verdict:
Malicious activity
Analysis date:
2026-02-04 11:07:12 UTC
Tags:
stealer stealc vidar xor-url generic
Link:
https://app.any.run/tasks/c6dec9d9-07de-4f42-b751-9afa1aa316c3

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/51661/
Detection(s):
SecuriteInfo.com.MalwareX-gen.33186753.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6983288b9a60ec70d92cbac8
Tags:
dridex small virus remo
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-02-04T08:12:00Z UTC
Last seen:
2026-02-04T11:04:00Z UTC
Hits:
~10
Detections:
UDS:DangerousObject.Multi.Generic
Link:
https://opentip.kaspersky.com/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/135992ef-147a-4a0b-a494-9d1dac01e1f3
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1863195
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses string decryption to hide its real strings
Sets debug register (to hijack the execution of another thread)
Suricata IDS alerts for network traffic
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1863195 Sample: #U0412#U043e#U043etst#U0430... Startdate: 04/02/2026 Architecture: WINDOWS Score: 100 34 www.google.com 2->34 36 play.google.com 2->36 38 ogads-pa.clients6.google.com 2->38 58 Suricata IDS alerts for network traffic 2->58 60 Found malware configuration 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 5 other signatures 2->64 8 #U0412#U043e#U043etst#U0430#U0440#U0440#U0435#U0433.exe 16 2->8         started        signatures3 process4 dnsIp5 54 46.62.192.127, 443, 49717, 49718 PARSONLINETehran-IRANIR Iran (ISLAMIC Republic Of) 8->54 66 Detected unpacking (changes PE section rights) 8->66 68 Detected unpacking (overwrites its own PE header) 8->68 70 Tries to harvest and steal browser information (history, passwords, etc) 8->70 72 9 other signatures 8->72 12 chrome.exe 2 8->12         started        15 chrome.exe 2 8->15         started        17 chrome.exe 2 8->17         started        19 3 other processes 8->19 signatures6 process7 dnsIp8 56 192.168.2.4, 138, 443, 49229 unknown unknown 12->56 21 chrome.exe 12->21         started        24 chrome.exe 15->24         started        26 chrome.exe 17->26         started        28 chrome.exe 19->28         started        30 WerFault.exe 4 19->30         started        32 chrome.exe 19->32         started        process9 dnsIp10 48 5 other IPs or domains 21->48 40 142.250.190.228, 443, 49780, 49782 GOOGLEUS United States 24->40 42 142.250.191.10, 443, 49785, 49786 GOOGLEUS United States 24->42 44 play.google.com 24->44 50 2 other IPs or domains 26->50 46 142.250.217.132, 443, 49803, 49804 GOOGLEUS United States 28->46 52 2 other IPs or domains 28->52
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/9101c0ac40d11618184f9c73daf6c739
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xvcdd2rr66bcajhkh3srdttamkwbawlihnubxlb2764m6hny5sqa._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar stealer
Link:
https://tria.ge/reports/260204-m9arbafw8h/
Behaviour
Detects Vidar Stealer
Vidar
Vidar family
Unpacked files
SH256 hash:
bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0
MD5 hash:
9101c0ac40d11618184f9c73daf6c739
SHA1 hash:
8ac8a6875bb3d6a3bf53b2cd073af51c01a70d7d
Link:
https://www.unpac.me/results/38c0de0e-0ac4-4eb5-a1cb-33b5b81248a0/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bd4431ea31f7/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/bd4431ea31f7822024ea3ee511ce6062ac1059683b681bac3affb8cf1db8eca0

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/51661/

Comments