MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95
SHA3-384 hash: 0be387329ef8893a9d33dcee19cd78dd25b31dc3c8f914f7cc00a1686258531144ba66c224e702aace264cc0046465d9
SHA1 hash: 29a1d2fda339625e15739e193fffafe3a636f8b9
MD5 hash: d41aed28538e53598c5ee0b61a7474fb
humanhash: lithium-nine-hydrogen-juliet
File name:SecuriteInfo.com.Trojan.Inject5.16384.2170.8558
Download: download sample
Signature Vidar
Create hunting rule
File size:6'694'400 bytes
First seen:2025-02-09 15:26:59 UTC
Last seen:2025-02-09 16:24:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbefe68f395e67356e2a5d8d1b285c0 (58 x LummaStealer, 49 x AuroraStealer, 36 x Vidar)
ssdeep 49152:bDZuiC6tkhmcPaGJDVoAVlK+Cw3PKiRasKSjKOTmxECtWBR3xKIygAvKY7orrTKI:bNuinaYcPLZWA1PKE0f6K9v0KVio+
TLSH T127665B90F9DB54F2EA031A304467627F2B346E059F24CBC7EA14BF59EC336E60932659
TrID 40.3% (.EXE) Win64 Executable (generic) (10522/11/4)
19.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4504/4/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
File icon (PE):PE icon
dhash icon 8e3371713371338e (1 x Amadey, 1 x Vidar)
Reporter SecuriteInfoCom
Tags:exe vidar

Intelligence

File Origin
# of uploads :
2
# of downloads :
425
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://yodartustteam.xyz/lem.exe
Verdict:
Malicious activity
Analysis date:
2025-02-09 15:00:38 UTC
Tags:
golang inno installer telegram stealer
Link:
https://app.any.run/tasks/fcc5dc91-ba9a-4c6b-92a9-8785ef0bbe20

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Inject5.16384.2170.8558.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a8cb19d010e522d1b8360a
Tags:
emotet lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Sending an HTTP GET request
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto golang installer installer-heuristic redcap
Link:
https://www.filescan.io/uploads/6919a0e08c51fc143c6e9bd5/reports/537b06e5-e0e5-4f41-836c-1e9bdc5cc2cb/overview
Verdict:
Malicious
Labled as:
WinGo/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
LummaC2
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2c7a8865-670f-4352-8b7b-8a860b72581a
Result
Threat name:
Vidar
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1610535
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
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)
Multi AV Scanner detection for submitted file
Searches for specific processes (likely to inject)
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: 1610535 Sample: SecuriteInfo.com.Trojan.Inj... Startdate: 09/02/2025 Architecture: WINDOWS Score: 100 35 safewat.pro 2->35 37 t.me 2->37 51 Suricata IDS alerts for network traffic 2->51 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 5 other signatures 2->57 9 SecuriteInfo.com.Trojan.Inject5.16384.2170.8558.exe 2->9         started        signatures3 process4 signatures5 59 Writes to foreign memory regions 9->59 61 Allocates memory in foreign processes 9->61 63 Injects a PE file into a foreign processes 9->63 12 BitLockerToGo.exe 43 9->12         started        process6 dnsIp7 45 safewat.pro 5.75.215.154, 443, 49738, 49739 HETZNER-ASDE Germany 12->45 47 t.me 149.154.167.99, 443, 49737 TELEGRAMRU United Kingdom 12->47 49 127.0.0.1 unknown unknown 12->49 29 C:\ProgramData\srq9h\wtjw4e, PE32+ 12->29 dropped 65 Attempt to bypass Chrome Application-Bound Encryption 12->65 67 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->67 69 Found many strings related to Crypto-Wallets (likely being stolen) 12->69 71 5 other signatures 12->71 17 chrome.exe 12->17         started        20 cmd.exe 1 12->20         started        file8 signatures9 process10 dnsIp11 31 192.168.2.4, 138, 443, 49158 unknown unknown 17->31 33 239.255.255.250 unknown Reserved 17->33 22 chrome.exe 17->22         started        25 conhost.exe 20->25         started        27 timeout.exe 1 20->27         started        process12 dnsIp13 39 plus.l.google.com 142.250.185.142, 443, 56050 GOOGLEUS United States 22->39 41 play.google.com 142.250.185.238, 443, 56053 GOOGLEUS United States 22->41 43 2 other IPs or domains 22->43
Score:
90%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95/
Threat name:
Win32.Ransomware.Vidar
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 13:06:45 UTC
File Type:
PE (Exe)
Extracted files:
17
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=apyrdj2vhu7gtcqhv2rqd6n6luu3zxtqke5bgizihwz6fzaelwkq._file
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:vidar credential_access discovery stealer
Link:
https://tria.ge/reports/250209-svwccsvpal/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
System Network Configuration Discovery: Internet Connection Discovery
Suspicious use of SetThreadContext
Downloads MZ/PE file
Uses browser remote debugging
Detect Vidar Stealer
Vidar
Vidar family
Malware Config
C2 Extraction:
https://t.me/sok33tn
https://steamcommunity.com/profiles/76561199824159981
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1056d5b4-b78d-4451-b517-5ba2b6b56608
Unpacked files
SH256 hash:
03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95
MD5 hash:
d41aed28538e53598c5ee0b61a7474fb
SHA1 hash:
29a1d2fda339625e15739e193fffafe3a636f8b9
Link:
https://www.unpac.me/results/2832e501-4eaf-4102-80cf-9a518483702d/
SH256 hash:
7e83ded0559118ca291d7a66eeb9a778773eac1d2b4abb92f1b0d390745237dd
MD5 hash:
169802901f281736e3e921a1b26d0644
SHA1 hash:
fe02a7b9cf35a8fcf9a517076a4f2a6307366e13
Detections:
INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA
Create hunting rule
Link:
https://www.unpac.me/results/2832e501-4eaf-4102-80cf-9a518483702d/
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/03f111a7553d/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/03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 03f111a7553d3e698a07aea301f9be5d29bcde70513a1323283db3e2e4045d95

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3421021/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3433521/

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
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryA
kernel32.dll::LoadLibraryW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::CreateFileA
kernel32.dll::GetSystemDirectoryA

Comments