MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b
SHA3-384 hash: d645b2be12fab8bb504194414c06e3be0d7ceb976977de74fa788d6bbde3c01ffce5ca079d6778151f9f3eb5d2894878
SHA1 hash: dc236262ff74f239e386735b9ee192bf27c12b9d
MD5 hash: 37ca63724e117911d840353c2df5c88a
humanhash: tennessee-edward-nine-kentucky
File name:crypted.54.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:1'267'200 bytes
First seen:2025-03-29 13:51:42 UTC
Last seen:2025-04-06 07:30:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash ca66edb737d290e59ca088833fe26a21 (2 x Vidar, 1 x LummaStealer)
ssdeep 12288:VGQn7ZDgpAW8VTOzIUfVX5CF/ED2Na1n+gaG7rOqKa5OxaOlt1HZEzoYBcOxzKOq:Z23rzD2NaVDgdfE8Ac7BFUNppZwilUR
TLSH T128454CBE71A73545FE668C30AFF8B660CB53387ACD2AD6F146D1A0302A351D2EC46917
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 aachum
Tags:exe vidar


Avatar
iamaachum
https://github.com/legendary99999/mkvdfvdfvdfv/releases/download/vfadsvadfvafdafvd/crypted.54.exe

Vidar Botnet: 70790cf457f5ee5e9df1780bfa648812
Vidar C2:
https://t.me/lw25chm
https://steamcommunity.com/profiles/76561199839170361
https://xt.ap.4t.com/

Intelligence

File Origin
# of uploads :
3
# of downloads :
449
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
crypted.54.exe
Verdict:
Malicious activity
Analysis date:
2025-03-29 14:32:46 UTC
Tags:
telegram stealer vidar
Link:
https://app.any.run/tasks/01192b85-2ecc-4d1a-9ab7-f090c0879a70

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67e7fc48cfd0a37f83098163
Tags:
virus spawn
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint lolbin microsoft_visual_cc msbuild packed packed packer_detected
Link:
https://www.filescan.io/uploads/67e7fb09f274bf2d8e2879ee/reports/afaf8edf-94df-4814-b571-cb0ea3faf33e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/671f2001-aa33-4867-abe2-c1c637c2f68f
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1651748
Signature
Allocates memory in foreign processes
Attempt to bypass Chrome Application-Bound Encryption
C2 URLs / IPs found in malware configuration
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1651748 Sample: crypted.54.exe Startdate: 29/03/2025 Architecture: WINDOWS Score: 100 49 xt.ap.4t.com 2->49 51 tse1.mm.bing.net 2->51 53 5 other IPs or domains 2->53 81 Suricata IDS alerts for network traffic 2->81 83 Found malware configuration 2->83 85 Malicious sample detected (through community Yara rule) 2->85 87 5 other signatures 2->87 9 crypted.54.exe 1 2->9         started        12 msedge.exe 614 2->12         started        signatures3 process4 dnsIp5 89 Writes to foreign memory regions 9->89 91 Allocates memory in foreign processes 9->91 93 Injects a PE file into a foreign processes 9->93 15 MSBuild.exe 29 9->15         started        19 conhost.exe 9->19         started        57 192.168.2.5, 138, 443, 49686 unknown unknown 12->57 59 239.255.255.250 unknown Reserved 12->59 21 msedge.exe 12->21         started        23 msedge.exe 12->23         started        25 msedge.exe 12->25         started        27 msedge.exe 12->27         started        signatures6 process7 dnsIp8 61 xt.ap.4t.com 88.99.125.82, 443, 49717, 49718 HETZNER-ASDE Germany 15->61 63 t.me 149.154.167.99, 443, 49716 TELEGRAMRU United Kingdom 15->63 65 127.0.0.1 unknown unknown 15->65 73 Attempt to bypass Chrome Application-Bound Encryption 15->73 75 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->75 77 Found many strings related to Crypto-Wallets (likely being stolen) 15->77 79 5 other signatures 15->79 29 msedge.exe 2 11 15->29         started        32 chrome.exe 15->32         started        34 cmd.exe 15->34         started        36 backgroundTaskHost.exe 15->36         started        67 18.161.34.76, 443, 49811, 49831 MIT-GATEWAYSUS United States 21->67 69 ax-0003.ax-msedge.net 150.171.28.12, 443, 49781 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 21->69 71 30 other IPs or domains 21->71 signatures9 process10 signatures11 95 Monitors registry run keys for changes 29->95 38 msedge.exe 29->38         started        40 chrome.exe 32->40         started        43 chrome.exe 32->43         started        45 conhost.exe 34->45         started        47 timeout.exe 34->47         started        process12 dnsIp13 55 www.google.com 142.250.65.228, 443, 49733, 49738 GOOGLEUS United States 40->55
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b/
Threat name:
Win64.Downloader.Rhadam
Create hunting rule
Status:
Malicious
First seen:
2025-03-26 19:13:34 UTC
File Type:
PE+ (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fuu2juppe3tilbznjfn3lm4nbgdub6kupy5p2sdcaknh2uu6wcfq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:70790cf457f5ee5e9df1780bfa648812 credential_access discovery spyware stealer
Link:
https://tria.ge/reports/250329-q6gbgavtcx/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Unsecured Credentials: Credentials In Files
Uses browser remote debugging
Detect Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/lw25chm
https://steamcommunity.com/profiles/76561199839170361
Verdict:
Malicious
Tags:
stealc
YARA:
n/a
Link:
https://app.threat.zone/submission/8654c0ce-5116-47f8-99c4-e5778453fcbb
Unpacked files
SH256 hash:
2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b
MD5 hash:
37ca63724e117911d840353c2df5c88a
SHA1 hash:
dc236262ff74f239e386735b9ee192bf27c12b9d
Link:
https://www.unpac.me/results/abf10ac5-b9f9-45a6-914f-29d4ccd5d6cd/
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2d29a4d1ef26/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/2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b

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:NET
Create hunting rule
Author:malware-lu
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 2d29a4d1ef26e685872d495bb5b38d098740f9547e3afd4862029a7d529eb08b

(this sample)

  
Link
https://tria.ge/250329-q1h8wavsbs/behavioral1
  
Dropped by
Amadey
  
Delivery method
Distributed via web download

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
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::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW

Comments