MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d
SHA3-384 hash: faff052ffa3c6056272f77f0248dc3d5edf4adc01054889264fcdeec52a62f977c0fee77b3aebeff6cfaa7c5eed7c4d5
SHA1 hash: e871fd961674fba5070868a96c932446c105d3b5
MD5 hash: e4908e9d057daf5bdf1af548db4c1e41
humanhash: oxygen-cup-nebraska-fish
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'872'896 bytes
First seen:2024-12-05 22:37:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:LDiru0hjDq77KPU9fZchwRhXhvOxt8oIPpTK0OC:firThjD8ZhROxbIPgm
TLSH T19785332628604278CF2B47B6DDF713A51F79DB462CE7310996CB803E05DE85B34A78E9
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


Avatar
Bitsight
url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
420
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2024-12-05 23:39:39 UTC
Tags:
lumma stealer themida loader stealc
Link:
https://app.any.run/tasks/2d5a7bff-806a-424b-9ee7-cfbd91dbf48e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.7000.22883.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67522b4cbc8c6beb30762a26
Tags:
vmdetect spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed packed packer_detected
Link:
https://www.filescan.io/uploads/67522b4b0e01bf65291b5e91/reports/bc831f49-992e-4cfe-8235-101bbbf00d27/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1febc5a2-2ebb-4d23-9745-16a4de59af5a
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1569616
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
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 harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2024-12-05 22:38:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6sn4cbtpmcpjgootcrgmfsp7nanxfacnyoy377qbon7ymsxghroq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241205-2kcxpssjap/
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
Malware Config
C2 Extraction:
https://impend-differ.biz/api
https://print-vexer.biz/api
https://dare-curbys.biz/api
https://covery-mover.biz/api
https://formy-spill.biz/api
https://dwell-exclaim.biz/api
https://zinc-sneark.biz/api
https://se-blurry.biz/api
https://atten-supporse.biz/api
Verdict:
Suspicious
Tags:
Stealer c2 lumma Lumma_Stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/717c180a-021f-49d5-b485-91b890961d9d
Unpacked files
SH256 hash:
dce7ed22854dab21539fab91f6fa6812c07fdcc36c9a57f8cccdc6f76fcbef7c
MD5 hash:
129cc02501306e08ef4809378d6daed4
SHA1 hash:
a71b4c4ff416f52362031ef2b5e7981dad59ec1a
Link:
https://www.unpac.me/results/e8432904-78c2-402b-8113-ae4a3f6de06e/
SH256 hash:
f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d
MD5 hash:
e4908e9d057daf5bdf1af548db4c1e41
SHA1 hash:
e871fd961674fba5070868a96c932446c105d3b5
Link:
https://www.unpac.me/results/e8432904-78c2-402b-8113-ae4a3f6de06e/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f49bc1066f60/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/f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d

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
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

LummaStealer

Executable exe f49bc1066f609e9339d3144cc2c9ff681b72804dc3b1bffe01737f864ae63c5d

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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
CHECK_NXMissing Non-Executable Memory Protectioncritical

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