MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8
SHA3-384 hash: af6f107517bcc63f46336238ea01fb42fe6410cbca0d59e17394454cf0d204270ffb0dce98a8720d29875db7f9dd750a
SHA1 hash: 228ae245de0113a5c98d1d4a434164048206306a
MD5 hash: 657a0831f669a0085d4e79295b57af68
humanhash: harry-georgia-summer-hydrogen
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'855'488 bytes
First seen:2024-11-18 20:35:58 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:AOfrkYq2DEd4PjtH2QuzyR8r1XBkqKVS3Av9hAKDByyI:AOd9zWtvr1WqqSs9hB
TLSH T1A68533A8EE95B64CE4291EF0C93375D00EB5D80D1CA874BDEB448334D9BFBE629944D8
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 :
454
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2024-11-18 20:39:08 UTC
Tags:
lumma themida loader stealer stealc
Link:
https://app.any.run/tasks/99af7748-4166-4d5b-acc7-b51c04c03f08

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.27859.31809.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=673ba5e380d21948b032a032
Tags:
vmdetect
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Connection attempt to an infection source
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/673ba535cf518b05e0c00592/reports/f998949e-b2b4-494e-b25d-2fa8d7b99240/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bd42cf34-bdc9-4cda-99e4-6deaab737778
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1558016
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
LummaC encrypted strings found
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/b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xfla5gitrmikumsdrafhdkssfgq5t6p2ghvyx7g2tf4bqwnjbo4a._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241118-zdj2bsvfrk/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
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://p10tgrace.sbs/api
https://peepburry828.sbs/api
https://3xp3cts1aim.sbs/api
https://p3ar11fter.sbs/api
https://processhol.sbs/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/acfb7631-b3c4-49d6-9216-578664cdc6da
Unpacked files
SH256 hash:
78c6a8e11d6164757ab44cb0713a60a570505b241cbd69e72ce8ba372b2e76fb
MD5 hash:
4a68ce64ccaead5bf5854bf92c26e3d4
SHA1 hash:
fdcaeddc399ee69cd32e9171fae845062e622026
Link:
https://www.unpac.me/results/e272af27-8ba4-4217-9492-8d55059334e8/
SH256 hash:
b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8
MD5 hash:
657a0831f669a0085d4e79295b57af68
SHA1 hash:
228ae245de0113a5c98d1d4a434164048206306a
Link:
https://www.unpac.me/results/e272af27-8ba4-4217-9492-8d55059334e8/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b9560e99138b/report/overview.html
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: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 b9560e99138b10aa3243880a71aa5229a1d9f9fa31eb8bfcda99781859a90bb8

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3273363/
  
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

Comments