MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4b6f652aa6df9d8078f869655c18ac854262d94c3b3a547488a2ece1b184a7b5. 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: 15
| SHA256 hash: | 4b6f652aa6df9d8078f869655c18ac854262d94c3b3a547488a2ece1b184a7b5 |
|---|---|
| SHA3-384 hash: | adf010408518db478e0065c7f2e80a074e700b9e1d537f65f5f93d6d91b2d92b22e10cfa821dca810074d9eb9d01c89b |
| SHA1 hash: | 6cfd84d6f98b4a9d1b9d5bd724ec59cd4e8533c3 |
| MD5 hash: | 2426e5ac8ee0bbb03e63d7467cba1df2 |
| humanhash: | avocado-triple-mountain-ack |
| File name: | file |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'858'560 bytes |
| First seen: | 2024-12-02 02:42:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 24576:qi7bCLui6+Mb8iaee3O/zucKW2p47A6Uh7xl8PIoozYpBh6a6uCm1cqNtXGyI4Hy:qi7qUdDpu34vUCPnR1Lt2TUH |
| Threatray | 1 similar samples on MalwareBazaar |
| TLSH | T19785339E3D71A84CC91EC6771967B707A33DAEA2D7AE1B62211CB4BFD43239021C59C0 |
| TrID | 42.7% (.EXE) Win32 Executable (generic) (4504/4/1) 19.2% (.EXE) OS/2 Executable (generic) (2029/13) 19.0% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| Reporter |  Bitsight |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
418
Origin country :
USVendor Threat Intelligence
Malware family:
amadey
ID:
1
File name:
5d6ad40672e983babdcec63f661fe3090b5b419f61b537223496a24225f07dc3.exe
Verdict:
Malicious activity
Analysis date:
2024-12-02 02:24:28 UTC
Tags:
amadey botnet stealer loader themida stealc gcleaner antivm
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
extens virus spam sage
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Malicious
Labled as:
Symmi.Generic
Verdict:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2024-12-02 02:43:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 24 (70.83%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
stealc
lummastealer
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery evasion stealer
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Verdict:
Suspicious
Tags:
DoH
YARA:
n/a
Unpacked files
SH256 hash:
06daeb05bfe1e11dbab9fac5fbe9d48476c853be5de9a3603f82107c2f2b8c68
MD5 hash:
6434806100a9d369527da789e2dbb468
SHA1 hash:
1e6a3a9815dbce45dd0a8eae24aeb7af2bf7ed2f
SH256 hash:
4b6f652aa6df9d8078f869655c18ac854262d94c3b3a547488a2ece1b184a7b5
MD5 hash:
2426e5ac8ee0bbb03e63d7467cba1df2
SHA1 hash:
6cfd84d6f98b4a9d1b9d5bd724ec59cd4e8533c3
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | 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
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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