MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 29d409af265261b204f6eeeedb5e9bb1f7a829b723a5d1d78384066744bddbe1. 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



LummaStealer


Vendor detections: 13


Intelligence 13 IOCs YARA 4 File information Comments 1

SHA256 hash: 29d409af265261b204f6eeeedb5e9bb1f7a829b723a5d1d78384066744bddbe1
SHA3-384 hash: 24f6a7ddfbc88131431fde38490ad1415a30ea8a179d7fab54013f0ab95942be10fdc749f12b411a02b7a73956a6ae99
SHA1 hash: 9b6f27fc410748ae1570978d7a6aba95a1041eea
MD5 hash: b2b60c50903a73efffcb4e33ce49238f
humanhash: yankee-high-failed-orange
File name:b2b60c50903a73efffcb4e33ce49238f
Download: download sample
Signature LummaStealer
File size:461'824 bytes
First seen:2024-03-21 06:31:24 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:dI6go9vB3SD75MlCe8KihsZC2uLrfA1v6OvNMpP/Ao+gK:dtgKdSv5M41KkK4LzgyoNMpP/Ao+
TLSH T122A4C0A45637EE2AE7DC037C3062460493BC8A8DFAE3F709911589E58C06791DB539FB
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter zbetcheckin
Tags:32 exe LummaStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
387
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
a3e22c15b300c6a2902800a127e2a364f0c5707041acdf9851e8c77407e963a3.exe
Verdict:
Malicious activity
Analysis date:
2024-03-21 05:48:48 UTC
Tags:
amadey botnet stealer loader lumma redline opendir stealc risepro smoke smokeloader

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
net_reactor packed packed risepro zusy
Result
Threat name:
LummaC, PureLog Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-03-19 04:12:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Verdict:
malicious
Result
Malware family:
Score:
  10/10
Tags:
family:lumma family:zgrat rat stealer
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Detect ZGRat V1
Lumma Stealer
ZGRat
Malware Config
C2 Extraction:
https://relevantvoicelesskw.shop/api
Unpacked files
SH256 hash:
c26c61abf3d6d3bd7adf758306c3e8360b3ccba9a7ad8d25884e9dfb736716e8
MD5 hash:
a26ebbc475e01a04abcb0ca687cdd879
SHA1 hash:
5a6ae04799e307cc5f65c9ecb192e470dc1b53a6
SH256 hash:
29d409af265261b204f6eeeedb5e9bb1f7a829b723a5d1d78384066744bddbe1
MD5 hash:
b2b60c50903a73efffcb4e33ce49238f
SHA1 hash:
9b6f27fc410748ae1570978d7a6aba95a1041eea
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:MD5_Constants
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

LummaStealer

Executable exe 29d409af265261b204f6eeeedb5e9bb1f7a829b723a5d1d78384066744bddbe1

(this sample)

  
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

Comments



Avatar
zbet commented on 2024-03-21 06:31:25 UTC

url : hxxp://193.233.132.167/lend/fullwork.exe