MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 31ebf7219722b8c908a914b2b08c5d03140af8b0cef6c96152e458dc82301c0a. 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
MeduzaStealer
Vendor detections: 13
| SHA256 hash: | 31ebf7219722b8c908a914b2b08c5d03140af8b0cef6c96152e458dc82301c0a |
|---|---|
| SHA3-384 hash: | 9c10d4fd9d2819b16dd5d80686cb33dc88d95fbff78d15ccda0a8783c73a37e1106c5b6d6aed76138b02e8e881210bc8 |
| SHA1 hash: | 3406d945b0283bb6337a7490198b00cd1df278a2 |
| MD5 hash: | c401a019b5a9e44646577f8922e1014e |
| humanhash: | six-ink-single-music |
| File name: | drop1.exe |
| Download: | download sample |
| Signature | MeduzaStealer |
| File size: | 1'293'312 bytes |
| First seen: | 2025-01-05 19:17:42 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2716f32d1d63b3fc977d6064633b778d (3 x MeduzaStealer, 2 x LummaStealer) |
| ssdeep | 24576:Bdl/7xIgevnHodySw5KP4lXkV8sWGzv6VD0iNKlsTEc8hF71X:/l/a5vnIdyd5Q4lXkBmLNfkP7F |
| TLSH | T15855235131C0C4B1CBA3583645B0BB56593DF9314FB0A9FF278D59A15E22AD08A3CAFB |
| TrID | 49.9% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.6% (.EXE) OS/2 Executable (generic) (2029/13) 9.5% (.EXE) Generic Win/DOS Executable (2002/3) 9.4% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  aachum |
| Tags: | exe Meduza MeduzaStealer |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 66.63.187.173:15666 | https://threatfox.abuse.ch/ioc/1378216/ |
Intelligence
File Origin
# of uploads :
1
# of downloads :
476
Origin country :
ESVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://www.mediafire.com/file/nrubrghxir4rxf7/Incore.zip/file
Verdict:
Malicious activity
Analysis date:
2025-01-05 19:09:49 UTC
Tags:
arch-exec loader opendir miner
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
backdoor virus blic
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Сreating synchronization primitives
Connection attempt to an infection source
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
anti-vm microsoft_visual_cc packed packed packer_detected
Verdict:
Malicious
Labled as:
Lazy.Generic
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.
Verdict:
Malicious
Result
Threat name:
CredGrabber, Meduza Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Contains functionality to inject code into remote processes
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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 steal Mail credentials (via file / registry access)
Yara detected CredGrabber
Yara detected Meduza Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-12-17 10:20:27 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
29 of 38 (76.32%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
meduza
Score:
10/10
Tags:
family:meduza collection discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Meduza
Meduza Stealer payload
Meduza family
Verdict:
Malicious
Tags:
external_ip_lookup Win.Malware.Jaik-10039740-0
YARA:
n/a
Unpacked files
SH256 hash:
a09254ee7327a0ae30210707b1fa188e7752b3f737a0147223e9766cf03f9ea7
MD5 hash:
52b98e32915de71bdda57b52b3d1fe28
SHA1 hash:
b44859874c7599860838c63df7d72f92e7ff2b0f
SH256 hash:
31ebf7219722b8c908a914b2b08c5d03140af8b0cef6c96152e458dc82301c0a
MD5 hash:
c401a019b5a9e44646577f8922e1014e
SHA1 hash:
3406d945b0283bb6337a7490198b00cd1df278a2
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
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 |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| 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
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::WriteConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW |
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