MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b
SHA3-384 hash: 0d4945e8aa853529f4bce55298172aeda8d58f2add7a556f5994db8d4cbed1cb98e0cae3bbe2e0883c7cbaedd47e995c
SHA1 hash: e7ecf6de7e5add1a7851bfb137c3da764745e26c
MD5 hash: 3650aa66a16ff7589658a779f2e2ea4c
humanhash: fillet-crazy-beer-texas
File name:file
Download: download sample
Signature Vidar
Create hunting rule
File size:1'221'632 bytes
First seen:2025-10-14 04:00:25 UTC
Last seen:2025-10-18 04:11:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cfab613796a04ef6b062fd2fde1cb8db (2 x Vidar)
ssdeep 24576:lxSyqICq4U7tiGfwfqWDeV2VolWKxE4corrDu:/l7titDdVokKxE4cornu
TLSH T1A145F12692A653EEF18A44B056016161F4627C6783796FFB03F4E736191BBE40F3E326
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:dropped-by-amadey exe vidar


Avatar
Bitsight
url: http://178.16.55.70/v3434.exe

Intelligence

File Origin
# of uploads :
14
# of downloads :
190
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
http://178.16.55.189/super/random.exe
Verdict:
Malicious activity
Analysis date:
2025-10-13 15:10:54 UTC
Tags:
auto amadey botnet redline stealer stealc loader vidar themida unlocker-eject tool rdp arch-exec gcleaner evasion rustystealer generic phishing purecrypter banker grandoreiro purelogs anti-evasion ms-smartcard miner silentcryptominer winring0-sys vuln-driver inno installer rhadamanthys delphi
Link:
https://app.any.run/tasks/d1027ed1-814c-4431-a273-f83784d68f71

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/32596/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68edcb0804e22ce9acd9bd1a
Tags:
small virus
Result
Verdict:
Malware
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:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/68edcaf3fe81c560ba585a5f/reports/2104df83-b8df-4c5b-b822-d7b57bfae34e/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-10-13T09:21:00Z UTC
Last seen:
2025-10-15T02:38:00Z UTC
Hits:
~10
Detections:
PDM:Trojan.Win32.Generic Trojan.Win32.Injuke.pdme
Link:
https://opentip.kaspersky.com/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/589ae0c1-4d32-4750-a487-bcd1ff0be794
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/3650aa66a16ff7589658a779f2e2ea4c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b/
Verdict:
Malicious
Threat:
Family.STEALC
Link:
https://tip.neiki.dev/file/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-10-13 14:58:25 UTC
File Type:
PE+ (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdtxakbrknfuutr6yitzcvk5eho473u6gbv2ravs7hbxv34noy5q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/251014-ek57xsej8z/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
Stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/564fba62-3a45-4ab5-8676-53bb62833575
Unpacked files
SH256 hash:
98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b
MD5 hash:
3650aa66a16ff7589658a779f2e2ea4c
SHA1 hash:
e7ecf6de7e5add1a7851bfb137c3da764745e26c
Link:
https://www.unpac.me/results/4b645a10-26a3-4a58-8f87-4592805b3718/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/98e770283153/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/98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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

Vidar

Executable exe 98e7702831534b4a4e3ec22791555d21ddcfee9e306ba882b2f9c37aef8d763b

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/32596/
  
URLhaus
https://urlhaus.abuse.ch/url/3615435/

Comments