MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43. 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 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43
SHA3-384 hash: 4884876a723da33787e6cb758e310a443f43d95f510fb60d8c4a1b80c66da1d65bd2e1b799078e9008968504a56d35cb
SHA1 hash: baca51609f5670a42a3321487ec4a54d28c38ac3
MD5 hash: f8d40f916a1d2f0b7f7d6db12407cd07
humanhash: mississippi-blossom-east-maine
File name:msedge_elf.dll
Download: download sample
Signature Vidar
Create hunting rule
File size:7'862'904 bytes
First seen:2025-12-12 12:59:26 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0951d9f67c9a9e1b6ea746ed01bccc26 (33 x Vidar, 18 x Rhadamanthys, 1 x AmateraStealer)
ssdeep 49152:liaM8ig+6q9dSxGmi3Vd3rjcsF5n9hZlF7dwf5Fsq/VRMXtqg84vDk4xvYH1R1o/:lbT+BdV3Eg5n97dwRF7/Cqg84veWP
TLSH T178866C93AFD08E69D59BE239ED7252596234BC4C033221D37A661F604D6B7C0273BF1A
TrID 41.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
26.1% (.EXE) Win64 Executable (generic) (10522/11/4)
12.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.1% (.ICL) Windows Icons Library (generic) (2059/9)
5.0% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter burger
Tags:exe signed vidar

Code Signing Certificate

Organisation:githab.com
Issuer:R13
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-16T07:06:41Z
Valid to:2026-01-14T07:06:40Z
Serial number: 06811e3acd8227232ee58a61ecd714a9b643
Intelligence: 74 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 6858416607aa26a8ce74dfb2d9008571c7caaa9a8ce64f7996b131d553c9b684
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Malware family:
vidar
Create hunting rule
ID:
1
File name:
msedge_elf.dll
Verdict:
Malicious activity
Analysis date:
2025-12-12 12:59:01 UTC
Tags:
stealer stealc vidar xor-url generic golang
Link:
https://app.any.run/tasks/3345d038-0702-4d55-b2c2-8557453865c3

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/44419/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=693c119ebde6a3e59710a92f
Tags:
injection obfusc virus
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43
Verdict:
Malicious
File Type:
dll x64
First seen:
2025-12-12T10:55:00Z UTC
Last seen:
2025-12-13T07:45:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Agent.smfdml Trojan.Win64.Agent.sb VHO:Trojan-PSW.Win32.Vidar.gen Trojan-PSW.Vidar.HTTP.C&C Trojan-PSW.Stealerc.TCP.C&C Trojan-PSW.Stealerc.HTTP.C&C
Link:
https://opentip.kaspersky.com/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/62d8b789-64ee-4fe6-8fe5-a48281585ec7
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1831600
Signature
AI detected suspicious PE digital signature
Allocates memory in foreign processes
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Found API chain indicative of debugger detection
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
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
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Unusual module load detection (module proxying)
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1831600 Sample: msedge_elf.dll.exe Startdate: 12/12/2025 Architecture: WINDOWS Score: 100 56 shed.dual-low.part-0013.t-0009.t-msedge.net 2->56 58 sb.scorecardresearch.com 2->58 60 27 other IPs or domains 2->60 84 Suricata IDS alerts for network traffic 2->84 86 Multi AV Scanner detection for submitted file 2->86 88 Yara detected Vidar stealer 2->88 90 4 other signatures 2->90 10 loaddll64.exe 1 2->10         started        12 msedge.exe 2->12         started        14 msedge.exe 2->14         started        signatures3 process4 process5 16 cmd.exe 1 10->16         started        18 rundll32.exe 10->18         started        21 rundll32.exe 10->21         started        25 5 other processes 10->25 23 msedge.exe 12->23         started        signatures6 27 rundll32.exe 21 16->27         started        78 Found API chain indicative of debugger detection 18->78 80 Contains functionality to inject threads in other processes 18->80 82 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 18->82 process7 dnsIp8 64 138.226.236.29, 443, 49688, 49692 EMEAHostingAutonomousSystemEU Switzerland 27->64 92 System process connects to network (likely due to code injection or exploit) 27->92 94 Tries to harvest and steal browser information (history, passwords, etc) 27->94 96 Sets debug register (to hijack the execution of another thread) 27->96 98 5 other signatures 27->98 31 msedge.exe 27->31         started        34 msedge.exe 27->34         started        36 chrome.exe 1 27->36         started        39 11 other processes 27->39 signatures9 process10 dnsIp11 100 Monitors registry run keys for changes 31->100 41 msedge.exe 31->41         started        43 msedge.exe 34->43         started        62 192.168.2.6, 138, 443, 49324 unknown unknown 36->62 45 chrome.exe 36->45         started        48 chrome.exe 39->48         started        50 WerFault.exe 2 39->50         started        52 WerFault.exe 2 39->52         started        54 4 other processes 39->54 signatures12 process13 dnsIp14 66 142.250.105.101, 443, 49736, 49737 GOOGLEUS United States 45->66 68 142.250.9.99, 443, 49732, 49733 GOOGLEUS United States 45->68 74 2 other IPs or domains 45->74 70 www.google.com 64.233.185.104, 443, 49710, 49713 GOOGLEUS United States 48->70 72 plus.l.google.com 48->72 76 3 other IPs or domains 48->76
Score:
37%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43
Verdict:
inconclusive
YARA:
6 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/f8d40f916a1d2f0b7f7d6db12407cd07
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43/
Verdict:
Malicious
Link:
https://tip.neiki.dev/file/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43
Threat name:
Win64.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2025-12-12 12:59:09 UTC
File Type:
PE+ (Dll)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5plss5rqwo77m3vuk5zoh75xx3xfqqoi4vnftwvflo2cgpgxzbq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:1f3944f6214ad13a2ac475d3cf97ae9d campaign:cego54 discovery spyware stealer
Link:
https://tria.ge/reports/251212-p8w92a1par/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
Drops file in Windows directory
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Badlisted process makes network request
Detects Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://telegram.me/cego54
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/52398002-aba5-47c1-8946-ad6301771a4b
Unpacked files
SH256 hash:
775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43
MD5 hash:
f8d40f916a1d2f0b7f7d6db12407cd07
SHA1 hash:
baca51609f5670a42a3321487ec4a54d28c38ac3
Link:
https://www.unpac.me/results/9c011357-391c-4310-8c68-eac71599537c/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/775eb94bb185/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/775eb94bb1859dffb375a2bb971ffdbdf772c20e472ad2ced52adda119e6be43

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:golang_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/44419/

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