MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7
SHA3-384 hash: a77f6fb22bf378e789a49507e683517ebeb97e80054b3e3fd5079ec717de21b7166cbc60cfb7f584b7e4e0a65363477a
SHA1 hash: 9cf4e4cbb6959563f5157531870732e5f396d8e8
MD5 hash: a60c25a4d738790afd6dee836c9a6370
humanhash: don-cat-oven-grey
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'874'432 bytes
First seen:2024-11-23 00:11:58 UTC
Last seen:2024-11-23 00:12:05 UTC
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:DeLxvNRUU9/jd+TWB58kFAvuX6FPnRU2DNXwWk:DEvNiC/jd+k58kFh6dO2Zjk
TLSH T1B9853301DFF01865DA4F597B138F97AD3E76A608FDFAC420828C6734B7A635621D8E84
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 :
2
# of downloads :
418
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-23 00:13:31 UTC
Tags:
themida lumma loader stealer stealc
Link:
https://app.any.run/tasks/b6282f9c-8014-4d65-ad58-eb460875ee9a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.31723.13870.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67411e80d0583382434a93af
Tags:
vmdetect spam
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/67411dd3d3c4c87b9a8b7e17/reports/5ef43081-0da9-42f6-949a-a76594ff6431/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/276aa2da-abfc-4853-a8b3-740a585061fa
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1561282
Signature
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
Multi AV Scanner detection for domain / URL
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 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/4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2024-11-23 00:12:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jemo2x76s3xvaggk4nulztaabjoy63u6tz44xj5cerkrxcas6l3q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241123-ag6xtssqcs/
Behaviour
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)
Verdict:
Suspicious
Tags:
Lumma_Stealer lumma c2 Stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/04fa35f1-342a-426f-b6f8-8498b260b1d9
Unpacked files
SH256 hash:
a56269f80347bc8dce6191558325abb8b5392a8d40053c58f660fa09f05d8b5c
MD5 hash:
91c440b9e12ef899148ce1ed293a2b3a
SHA1 hash:
ac30f3be321aa8e37853cbfd3f69adea509ead66
Link:
https://www.unpac.me/results/7a5b63f5-706c-4803-882b-cb9f70f83400/
SH256 hash:
4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7
MD5 hash:
a60c25a4d738790afd6dee836c9a6370
SHA1 hash:
9cf4e4cbb6959563f5157531870732e5f396d8e8
Link:
https://www.unpac.me/results/7a5b63f5-706c-4803-882b-cb9f70f83400/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4918ed5ffe96/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/4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7

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 4918ed5ffe96ef5018cae368bccc000a5d8f6e9e9e79cba7a224551b8812f2f7

(this sample)

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

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