MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
SHA3-384 hash: dcffb0874746ce9456f253498a3dfcc7cdea7d3d571f70c44ca49299cc871df0b0bdba1d6d911da109f14046cd6d8501
SHA1 hash: fc371c83084c873dfc7b9f9da10b73c629f06027
MD5 hash: dcf34147b94cd7234e93beda1a14b91a
humanhash: whiskey-indigo-bacon-indigo
File name:v9d9d.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:1'951'232 bytes
First seen:2025-08-08 16:56:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash be3a6e840e16218b81a57f0434ef758c (3 x LummaStealer, 1 x Vidar, 1 x Stealc)
ssdeep 24576:Of7OXZBKNvGIr9hI6m+KChs9spfhv50b0VCSamxMsTr0OA/fE:y7OJ4xnIke9gAb/mxb0OGM
Threatray 292 similar samples on MalwareBazaar
TLSH T13F95BF29E5B9E0C6FCE300B1BB559351BC226E3BCA2C599B40F897501246DEE173B17B
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 abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
194
Origin country :
SE SE
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
65b4b5eba3f18d3b84d9d431c29d44700183cbf265a70848e118307931130d78.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-08-08 00:04:11 UTC
Tags:
lumma stealer themida loader amadey auto redline botnet auto-reg gcleaner rdp telegram autoit stealc golang vidar evasion
Link:
https://app.any.run/tasks/824ca8ee-9dcb-48bb-87e9-a0a78636c620

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/19735/
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6895cdfd11d7f9b979e68833
Tags:
virus krypt
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc obfuscated packed packed packer_detected similar-threat
Link:
https://www.filescan.io/uploads/68962cdf9ef4d2ff7cf2ee96/reports/a56da7bd-f29a-4a01-a92f-62adb75be07c/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/5bcf8024-2b6d-49f5-ab8a-fe1c9ed53d55
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1753211
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Allocates memory in foreign processes
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: PowerShell Base64 Encoded Invoke Keyword
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Powershell decode and execute
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1753211 Sample: v9d9d.exe Startdate: 08/08/2025 Architecture: WINDOWS Score: 100 80 i1.out.k22digital.my.id 2->80 82 t.me 2->82 84 3 other IPs or domains 2->84 110 Suricata IDS alerts for network traffic 2->110 112 Malicious sample detected (through community Yara rule) 2->112 114 Multi AV Scanner detection for submitted file 2->114 116 8 other signatures 2->116 10 v9d9d.exe 2->10         started        signatures3 process4 signatures5 118 Writes to foreign memory regions 10->118 120 Allocates memory in foreign processes 10->120 122 Injects a PE file into a foreign processes 10->122 13 MSBuild.exe 26 10->13         started        process6 dnsIp7 100 i1.out.k22digital.my.id 95.217.245.227, 443, 49692, 49693 HETZNER-ASDE Germany 13->100 102 t.me 149.154.167.99, 443, 49691 TELEGRAMRU United Kingdom 13->102 124 Encrypted powershell cmdline option found 13->124 126 Tries to harvest and steal browser information (history, passwords, etc) 13->126 17 powershell.exe 22 13->17         started        21 powershell.exe 13->21         started        23 powershell.exe 13->23         started        25 18 other processes 13->25 signatures8 process9 dnsIp10 62 C:\Users\user\AppData\...\plig2kly.cmdline, Unicode 17->62 dropped 104 Writes to foreign memory regions 17->104 106 Compiles code for process injection (via .Net compiler) 17->106 108 Creates a thread in another existing process (thread injection) 17->108 28 csc.exe 3 17->28         started        31 conhost.exe 17->31         started        64 C:\Users\user\AppData\Local\...\sfb05i5n.0.cs, Unicode 21->64 dropped 44 2 other processes 21->44 33 csc.exe 23->33         started        35 conhost.exe 23->35         started        96 192.168.2.5, 138, 443, 49276 unknown unknown 25->96 98 192.168.2.4 unknown unknown 25->98 37 csc.exe 3 25->37         started        39 chrome.exe 25->39         started        42 chrome.exe 25->42         started        46 19 other processes 25->46 file11 signatures12 process13 dnsIp14 66 C:\Users\user\AppData\Local\...\plig2kly.dll, PE32 28->66 dropped 48 cvtres.exe 1 28->48         started        68 C:\Users\user\AppData\Local\...\iibb2lb5.dll, PE32 33->68 dropped 50 cvtres.exe 33->50         started        70 C:\Users\user\AppData\Local\...\t244jlbi.dll, PE32 37->70 dropped 52 cvtres.exe 1 37->52         started        86 www.google.com 142.251.40.100, 443, 49704, 49708 GOOGLEUS United States 39->86 88 142.250.65.164, 443, 49725, 49728 GOOGLEUS United States 42->88 72 C:\Users\user\AppData\Local\...\sfb05i5n.dll, PE32 44->72 dropped 54 cvtres.exe 44->54         started        90 142.250.80.100, 443, 49786, 49787 GOOGLEUS United States 46->90 92 142.250.80.68, 443, 49741, 49745 GOOGLEUS United States 46->92 94 2 other IPs or domains 46->94 74 C:\Users\user\AppData\Local\...\x3wrxrod.dll, PE32 46->74 dropped 76 C:\Users\user\AppData\Local\...\v5kinm4v.dll, PE32 46->76 dropped 78 C:\Users\user\AppData\Local\...\tokgmvag.dll, PE32 46->78 dropped 56 cvtres.exe 46->56         started        58 cvtres.exe 46->58         started        60 cvtres.exe 46->60         started        file15 process16
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/dcf34147b94cd7234e93beda1a14b91a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136/
Verdict:
Malicious
Threat:
Family.VIDAR
Link:
https://tip.neiki.dev/file/57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-08 02:43:59 UTC
File Type:
PE+ (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k7h47otjdqnhdjw6hxdf4dk354u5pxzegwadvgsmjatzparfie3a._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
2ce41b0af8b3296ba02f5fa81e271daeda1a8a8500db191a8211e80b92c113bb
Vidar
3d149026b10d769b8e9e85d27c67eda7f07a2ce1672cccd15837d38f1392d8ba
Vidar
49fd7fcc348036502f56c55103c0337f2cc73bc884cfa5a83f90e3374e77a189
Vidar
57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
Vidar
6a598128fde3a08fd93fc7a3378a751d07002deaae73b051a918744e63895555
Vidar
c888b75439c559b6857caf207e211484beb10563b6312c4584042e7a58eded5a
Vidar
error
Vidar
+ 282 additional samples on MalwareBazaar
Result
Malware family:
xworm
Create hunting rule
Score:
  10/10
Tags:
family:asyncrat family:lumma family:njrat family:quasar family:vidar family:xworm botnet:3813a613f97dea1da668fe44d173f65e botnet:default botnet:hacked botnet:office04 credential_access defense_evasion discovery execution persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/250808-vhbhjawtgx/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Scheduled Task/Job: Scheduled Task
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Browser Information Discovery
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops autorun.inf file
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Looks up external IP address via web service
Obfuscated Files or Information: Command Obfuscation
Drops startup file
Executes dropped EXE
Unsecured Credentials: Credentials In Files
Downloads MZ/PE file
Async RAT payload
AsyncRat
Asyncrat family
Detect Vidar Stealer
Detect Xworm Payload
Lumma Stealer, LummaC
Lumma family
Njrat family
Quasar RAT
Quasar family
Quasar payload
Vidar
Vidar family
Xworm
Xworm family
njRAT/Bladabindi
Malware Config
C2 Extraction:
https://t.me/ty5e4q
https://steamcommunity.com/profiles/76561199884432485
66.63.187.164:8594
167.160.161.247:8594
66.63.187.164:8596
167.160.161.247:8596
167.160.161.247:8595
https://mocadia.com/iuew
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api
66.63.187.164:6666
167.160.161.247:6666
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/328fe380-5a80-4dd3-a234-eb8491e9ab75
Unpacked files
SH256 hash:
57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136
MD5 hash:
dcf34147b94cd7234e93beda1a14b91a
SHA1 hash:
fc371c83084c873dfc7b9f9da10b73c629f06027
Link:
https://www.unpac.me/results/2c75222d-ad30-4999-af5f-b02ea9779bf8/
Malware family:
Vidar
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57cfcfba691c/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/57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136

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:DebuggerCheck__API
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Vidar

Executable exe 57cfcfba691c1a71a6de3dc65e0d5bef29d7df2435803a9a4c48279782254136

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3588297/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/19735/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThread
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

Comments