MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a. 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


Threat unknown


Vendor detections: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a
SHA3-384 hash: 3d5ef7223106e519e6d4358983433e9a959160b8227d43a835896d3e23f36b4663eeb41f9bc204454f744cdf5a9d0be4
SHA1 hash: f4061d8bf0ea13a79a01fadc81fdfdf842881e0c
MD5 hash: 001976cda5ceec1fbf2d7b91e0e34feb
humanhash: papa-high-indigo-saturn
File name:file
Download: download sample
File size:1'642'108 bytes
First seen:2025-11-26 18:41:03 UTC
Last seen:2025-11-26 18:41:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f1a6a29381d34d1d69615d960835021d (2 x Vidar)
ssdeep 24576:jTf1kGBfmHcJ5UUEP7vl2Tu/GaXN/mLCy5086M+8k6yj4xny:jhtBfHyPzMxaXN/o5086U7yIy
TLSH T1377512BD26A13DC4C9B290FCC64B56EECA2EBC540332E9BB0365421A2D5BCB0597F751
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 Bitsight
Tags:dropped-by-amadey exe fbf543


Avatar
Bitsight
url: http://178.16.55.189/files/8565010035/YKexrMW.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
144
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-11-26 18:42:54 UTC
Tags:
xor-url generic
Link:
https://app.any.run/tasks/39eacd07-2da2-43ec-b9e7-19820865c7d3

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/41586/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=692749cd6657e34332814082
Tags:
injection emotet obfusc small
Result
Verdict:
Clean
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Behavior that indicates a threat
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
microsoft_visual_cc overlay overlay vidar
Link:
https://www.filescan.io/uploads/692749cb70be13a1f9cab013/reports/26721a06-db6f-4e7f-a48a-5cf7d7e2b2c3/overview
Verdict:
Malicious
Labled as:
Tedy.Generic
Link:
https://www.hybrid-analysis.com/sample/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a
Result
Gathering data
Verdict:
Malicious
File Type:
exe x64
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Inject.sb
Link:
https://opentip.kaspersky.com/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a1c94516-9ed7-4d49-b942-e52eb8c69a8f
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PDB Path PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/001976cda5ceec1fbf2d7b91e0e34feb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a
Threat name:
Win64.Trojan.Vidar
Create hunting rule
Status:
Malicious
First seen:
2025-11-26 18:41:19 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lkh7hepf5336ajqbkf2hmucvfsn5dehzowavv2owwkw6d7kmyona._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:30b501ee58020e1c316f50befce855ca discovery spyware stealer
Link:
https://tria.ge/reports/251126-xbwagavkb1/
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
Enumerates physical storage devices
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Detects Vidar Stealer
Vidar
Vidar family
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/9e2f8bf2-8c93-432a-8561-82ea84c7d881
Unpacked files
SH256 hash:
5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a
MD5 hash:
001976cda5ceec1fbf2d7b91e0e34feb
SHA1 hash:
f4061d8bf0ea13a79a01fadc81fdfdf842881e0c
Link:
https://www.unpac.me/results/e0bf2dd7-67de-49aa-a564-26f6b0d0d09f/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5a8ff391e5ee/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/5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a

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:Check_Debugger
Create hunting rule
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:dgaagas
Create hunting rule
Author:Harshit
Description:Uses certutil.exe to download a file named test.txt
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
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
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.

Web download

Executable exe 5a8ff391e5eef7e0260151747650552c9bd190f975815ae9d6b2ade1fd4cc39a

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3717351/
Cape
Cape
https://www.capesandbox.com/analysis/41586/

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