MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc
SHA3-384 hash: b57223c7bd450231642a2d8ebda3b6fdbc3dc6efd18678bacd7dd689f7f52da936ef36dcded21e81b22ff5d90ddd01c6
SHA1 hash: bd3eff9cc90d50112d9ec32bed939e08bed75482
MD5 hash: 8c9b1b5a6a3889ae9b7a40fcdb1cb59d
humanhash: texas-india-west-glucose
File name:SecuriteInfo.com.BackDoor.Remcos.494.17533.10679
Download: download sample
Signature Vidar
Create hunting rule
File size:9'190'344 bytes
First seen:2025-05-24 20:32:40 UTC
Last seen:2025-05-24 21:23:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 62f21c2f754a4470efd498051e53f94d (2 x Vidar)
ssdeep 196608:/osodFvIBuXI5ZGC8ZiSWtWcLkWyq49sC:/osWXXmsC8Zi5Lt+9R
TLSH T12E96233BF2A8A03ED4AE073145B293105977BA64690A8C2F47FC744DDF366B01E3B656
TrID 49.3% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
19.6% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.4% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.EXE) Win16 NE executable (generic) (5038/12/1)
5.3% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon ba7d6179494c6d3a (12 x Rhadamanthys, 9 x AurotunStealer, 3 x Vidar)
Reporter SecuriteInfoCom
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
619
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
http://195.82.146.131/HthsDb74/Plugins/v1.exe
Verdict:
Malicious activity
Analysis date:
2025-05-24 19:23:41 UTC
Tags:
delphi inno installer telegram vidar stealer
Link:
https://app.any.run/tasks/e5aea9c1-b3d7-49b9-b990-93269272a0c0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BackDoor.Remcos.494.17533.10679.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68322dcb44c3881e854cebe0
Tags:
remcos lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
adaptive-context crypt expired-cert expired-cert fingerprint fingerprint invalid-signature lolbin microsoft_visual_cc overlay overlay packed packed packer_detected pnputil signed
Link:
https://www.filescan.io/uploads/68322d18171e01f9592c5ed4/reports/07871f8b-3b61-477b-b077-7e75ae7b55e6/overview
Verdict:
Malicious
Labled as:
Babar.Generic
Link:
https://www.hybrid-analysis.com/sample/74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc
Malware family:
Wapomi
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/423cac55-93ed-4acd-b5c8-a62b8aae6c33
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1698578
Signature
.NET source code contains process injector
.NET source code references suspicious native API functions
Compiles code for process injection (via .Net compiler)
Creates a thread in another existing process (thread injection)
Encrypted powershell cmdline option found
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
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: 1698578 Sample: SecuriteInfo.com.BackDoor.R... Startdate: 24/05/2025 Architecture: WINDOWS Score: 100 86 ae.7.4t.com 2->86 88 t.me 2->88 96 Suricata IDS alerts for network traffic 2->96 98 Malicious sample detected (through community Yara rule) 2->98 100 Multi AV Scanner detection for submitted file 2->100 102 6 other signatures 2->102 9 SecuriteInfo.com.BackDoor.Remcos.494.17533.10679.exe 33 2->9         started        signatures3 process4 dnsIp5 90 ae.7.4t.com 78.47.223.238, 443, 49689, 49690 HETZNER-ASDE Germany 9->90 92 t.me 149.154.167.99, 443, 49688 TELEGRAMRU United Kingdom 9->92 104 Encrypted powershell cmdline option found 9->104 106 Tries to harvest and steal browser information (history, passwords, etc) 9->106 13 powershell.exe 22 9->13         started        17 chrome.exe 9->17         started        20 powershell.exe 9->20         started        22 27 other processes 9->22 signatures6 process7 dnsIp8 80 C:\Users\user\AppData\...\a3vdqnjs.cmdline, Unicode 13->80 dropped 108 Writes to foreign memory regions 13->108 110 Compiles code for process injection (via .Net compiler) 13->110 112 Creates a thread in another existing process (thread injection) 13->112 24 csc.exe 3 13->24         started        27 conhost.exe 13->27         started        84 192.168.2.5, 138, 443, 49675 unknown unknown 17->84 29 chrome.exe 17->29         started        32 chrome.exe 17->32         started        82 C:\Users\user\AppData\Local\...\4wlbijtg.0.cs, Unicode 20->82 dropped 40 2 other processes 20->40 34 csc.exe 3 22->34         started        36 csc.exe 22->36         started        38 csc.exe 22->38         started        42 23 other processes 22->42 file9 signatures10 process11 dnsIp12 62 C:\Users\user\AppData\Local\...\a3vdqnjs.dll, PE32 24->62 dropped 44 cvtres.exe 1 24->44         started        94 www.google.com 74.125.137.147, 443, 49702, 49705 GOOGLEUS United States 29->94 64 C:\Users\user\AppData\Local\...\uglj4lwy.dll, PE32 34->64 dropped 46 cvtres.exe 34->46         started        66 C:\Users\user\AppData\Local\...\hsjubl40.dll, PE32 36->66 dropped 48 cvtres.exe 36->48         started        68 C:\Users\user\AppData\Local\...\o2y0as0b.dll, PE32 38->68 dropped 50 cvtres.exe 38->50         started        70 C:\Users\user\AppData\Local\...\4wlbijtg.dll, PE32 40->70 dropped 52 cvtres.exe 40->52         started        72 C:\Users\user\AppData\Local\...\ueme5vhf.dll, PE32 42->72 dropped 74 C:\Users\user\AppData\Local\...\rytiua5b.dll, PE32 42->74 dropped 76 C:\Users\user\AppData\Local\...\m5glur5b.dll, PE32 42->76 dropped 78 7 other files (none is malicious) 42->78 dropped 54 cvtres.exe 42->54         started        56 cvtres.exe 42->56         started        58 cvtres.exe 42->58         started        60 7 other processes 42->60 file13 process14
Score:
57%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc/
Threat name:
Win32.Trojan.CryptBot
Create hunting rule
Status:
Malicious
First seen:
2025-05-24 17:55:16 UTC
File Type:
PE (Exe)
Extracted files:
299
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=otunxvmxj3txdb5zktd4sj743tcef5deql22soqkmbwnybt7hpga._file
Verdict:
malicious
Label(s):
vidar
Create hunting rule
Similar samples:
error
Vidar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar botnet:dd903b7ce06f955fc31204a3bdcc7264 credential_access defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250524-zbyfyaxxew/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Enumerates system info in registry
Modifies data under HKEY_USERS
Modifies registry class
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
System Location Discovery: System Language Discovery
Drops file in Windows directory
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Obfuscated Files or Information: Command Obfuscation
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Unsecured Credentials: Credentials In Files
Uses browser remote debugging
Detect Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/eom25t
https://steamcommunity.com/profiles/76561199855598339
Unpacked files
SH256 hash:
74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc
MD5 hash:
8c9b1b5a6a3889ae9b7a40fcdb1cb59d
SHA1 hash:
bd3eff9cc90d50112d9ec32bed939e08bed75482
Link:
https://www.unpac.me/results/72165a85-d255-4ebc-a3b1-55cc51607cf1/
SH256 hash:
07c7b4097d8bd51273a50660e8f1a107c4c395f6d54146bb01d012b4255375ac
MD5 hash:
e007c29c0a2636a67ffc6a07e81e5d71
SHA1 hash:
3c8a9825b75e5c671ed9232bac38684f21e32986
Detections:
Gen_Base64_EXE
Create hunting rule
Link:
https://www.unpac.me/results/72165a85-d255-4ebc-a3b1-55cc51607cf1/
SH256 hash:
b644f2b32dd065bca8e449c16d9175ae559c360c6e236cac3893cacbb15213b5
MD5 hash:
3e0a38da40e3a019c1aafc31856346e7
SHA1 hash:
76d1cc389ad06a623611a95346537319798ea161
Link:
https://www.unpac.me/results/72165a85-d255-4ebc-a3b1-55cc51607cf1/
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74e8dbd5974e/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/74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc

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:Borland
Create hunting rule
Author:malware-lu
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:has_telegram_urls
Create hunting rule
Author:Aaron DeVera<aaron@backchannel.re>
Description:Detects Telegram URLs
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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)
Rule name:Vidar_unpacked_PulseIntel
Create hunting rule
Author:PulseIntel
Description:Vidar Payload

File information

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

Web download

Vidar

Executable exe 74e8dbd5974ee77187b954c7c927fcdcc442f46482f5a93a0a606cdc067f3bcc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3551827/
  
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 (HIGH_ENTROPY_VA)high
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::GetSystemInfo
KERNEL32.dll::GetStartupInfoW
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileMappingW
KERNEL32.dll::GetSystemDirectoryW
WIN_USER_APIPerforms GUI ActionsUSER32.dll::FindWindowA

Comments