MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627. 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: 16


Intelligence 16 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
SHA3-384 hash: 7e761214658070a801f1a5c2ebc0e7edd00b4dfb77a800524d0436a245dde8ac4386d3831230990445c6c1fe7613045a
SHA1 hash: 5f4524025a8c16ee97c53e28dccabdbf1fa397f1
MD5 hash: 1a91b87981371f7a5a69d7d68f8ec3a9
humanhash: indigo-lake-bravo-lima
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:649'728 bytes
First seen:2026-03-22 00:06:26 UTC
Last seen:2026-03-22 00:45:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:r7auuPSlU5B0umJF9Iv/ht+JSe9gke2nHDxH1Wg17RWc:nTuPSlUzuj9Iv/q1PGgP
TLSH T1C0D42BFE9D60E325F60DD0BAE247D7528F2138011236A6A329BEA3141245873DB677FD
TrID 44.6% (.EXE) Win64 Executable (generic) (6522/11/2)
14.0% (.ICL) Windows Icons Library (generic) (2059/9)
13.8% (.EXE) OS/2 Executable (generic) (2029/13)
13.7% (.EXE) Generic Win/DOS Executable (2002/3)
13.6% (.EXE) DOS Executable (generic) (2000/1)
Magika pebin
Reporter abuse_ch
Tags:exe upx-dec vidar


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 844aa9ac5bd2d5d9517dd7a8fd06f3dbc32a794a3f0973da94c6436764503fd7
File size (compressed) :223'232 bytes
File size (de-compressed) :649'728 bytes
Format:win64/pe
Packed file: 844aa9ac5bd2d5d9517dd7a8fd06f3dbc32a794a3f0973da94c6436764503fd7

Intelligence

File Origin
# of uploads :
2
# of downloads :
158
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Vidar
Details
Vidar
c2 urls, useragents, c2 handshake magic parameters, a version, and a missionid
Link:
https://research.acce.ciphertechsolutions.com/results/443dcba8-f604-49fe-8c1e-be1fbac601ab/
Malware family:
vidar
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-03-22 00:08:01 UTC
Tags:
stealer stealc vidar xor-url generic
Link:
https://app.any.run/tasks/b3b29585-9db1-4409-90e4-7cc41d48b6e8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Win64.Vidar-D.98839812.UNOFFICIAL
Create hunting rule

Win.Malware.Vidar-10059817-0
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69bf32beaacb4c376b129d27
Tags:
ransomware obfuscated dropper
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 microsoft_visual_cc obfuscated packed vidar
Link:
https://www.filescan.io/uploads/69bf32ba2000fc76c3f51c07/reports/c8977910-975d-43f5-9c60-0d612c747695/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
Verdict:
Malicious
File Type:
exe x64
Detections:
Trojan-PSW.Win64.Vidar.mr
Link:
https://opentip.kaspersky.com/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/20f6a4c1-172c-4dc1-98e4-3b911bf35d8c
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1887252
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
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)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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: 1887252 Sample: file.exe Startdate: 22/03/2026 Architecture: WINDOWS Score: 100 53 har.ssffaa4.xyz 2->53 55 telegram.me 2->55 79 Suricata IDS alerts for network traffic 2->79 81 Found malware configuration 2->81 83 Multi AV Scanner detection for submitted file 2->83 87 4 other signatures 2->87 8 file.exe 21 2->8         started        12 msedge.exe 71 555 2->12         started        14 msedge.exe 2->14         started        16 msedge.exe 2->16         started        signatures3 85 Performs DNS queries to domains with low reputation 53->85 process4 dnsIp5 57 har.ssffaa4.xyz 172.67.153.135, 443, 49719, 49720 CLOUDFLARENETUS United States 8->57 59 telegram.me 149.154.167.99, 443, 49718 TELEGRAMRU United Kingdom 8->59 89 Tries to harvest and steal browser information (history, passwords, etc) 8->89 91 Sets debug register (to hijack the execution of another thread) 8->91 93 Writes to foreign memory regions 8->93 95 6 other signatures 8->95 18 msedge.exe 2 18 8->18         started        21 msedge.exe 8->21         started        23 msedge.exe 8->23         started        34 4 other processes 8->34 61 192.168.2.4, 138, 443, 49546 unknown unknown 12->61 63 239.255.255.250 unknown Reserved 12->63 25 msedge.exe 12->25         started        28 msedge.exe 12->28         started        36 3 other processes 12->36 30 msedge.exe 14->30         started        32 msedge.exe 16->32         started        signatures6 process7 dnsIp8 77 Monitors registry run keys for changes 18->77 38 msedge.exe 18->38         started        40 msedge.exe 21->40         started        42 msedge.exe 23->42         started        65 13.107.213.69, 443, 49802, 49803 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->65 67 mr-b01.tm-azurefd.net 150.171.109.113, 443, 49777 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 25->67 69 36 other IPs or domains 25->69 44 chrome.exe 34->44         started        47 msedge.exe 34->47         started        49 msedge.exe 34->49         started        51 msedge.exe 34->51         started        signatures9 process10 dnsIp11 71 www.google.com 142.250.9.104, 443, 49741, 49742 GOOGLEUS United States 44->71 73 ogads-pa.clients6.google.com 142.251.15.95, 443, 49755, 49757 GOOGLEUS United States 44->73 75 2 other IPs or domains 44->75
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2026-03-22 00:07:25 UTC
File Type:
PE+ (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4ao4w2q46et7eb6t3ouw5psrkkkwxwrzeecpvwetf4skyroz6ytq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:19e8e832e3ef02d91c0db61667edbc26
Link:
https://tria.ge/reports/260322-aehgfsez3r/
Malware Config
C2 Extraction:
https://telegram.me/t22see
https://steamcommunity.com/profiles/76561198727080522
Unpacked files
SH256 hash:
e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
MD5 hash:
1a91b87981371f7a5a69d7d68f8ec3a9
SHA1 hash:
5f4524025a8c16ee97c53e28dccabdbf1fa397f1
Detections:
SUSP_XORed_URL_In_EXE
Create hunting rule
SUSP_XORed_Mozilla
Create hunting rule
Link:
https://www.unpac.me/results/7e51a99f-3234-46d5-b80c-1359516b3814/
Parent samples :
e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627
844aa9ac5bd2d5d9517dd7a8fd06f3dbc32a794a3f0973da94c6436764503fd7
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e01dcb6a1cf1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.31
Link:
https://yomi.yoroi.company/submissions/e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627

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:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_URL_In_EXE
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:SUSP_XORed_URL_in_EXE_RID2E46
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834

File information

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

Web download

Vidar

Executable exe 844aa9ac5bd2d5d9517dd7a8fd06f3dbc32a794a3f0973da94c6436764503fd7

Vidar

Executable exe e01dcb6a1cf127f207d3dba96ebe5152956bda392104fad8932f24ac45d9f627

(this sample)

  
Dropped by
SHA256 844aa9ac5bd2d5d9517dd7a8fd06f3dbc32a794a3f0973da94c6436764503fd7
  
URLhaus
https://urlhaus.abuse.ch/url/3794620/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3801562/
  
Dropped by
MD5 e81cb76139c95da1e4dd17e749465e3f
Cape
Cape
https://www.capesandbox.com/analysis/58547/
  
URLhaus
https://urlhaus.abuse.ch/url/3801939/
  
URLhaus
https://urlhaus.abuse.ch/url/3802067/

Comments