MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9. 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: 12


Intelligence 12 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9
SHA3-384 hash: 0036090e9e7e1a37bd158c4c7c660dcd9b2abde4ecb680020877b4c4454b072410929de963d1ed09695177e242e9be0c
SHA1 hash: 92409eea21ef2b3e71bd382202666061dd1f4393
MD5 hash: 0b144c313db3199e7954405e3657d900
humanhash: pip-winner-stream-oranges
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'881'600 bytes
First seen:2024-11-24 23:13:47 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:KgdqjAFfAYXZE7+PQ5zIMi8BjemwpswXYG3EEF:hqMKYXG781lCamxwoG3
TLSH T16295336E1AD18923DF4148720F7EA1EB2DD0CC5525E26C17B7EA7F6D043B8CE7842926
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 :
383
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-24 23:16:33 UTC
Tags:
loader stealer lumma themida stealc
Link:
https://app.any.run/tasks/93ec1f60-b03a-4f14-b957-ebc08404382b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.11173.6365.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6743b33bd0583382434af152
Tags:
extens trojan spam sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/6743b33bc4699945e5abc2af/reports/f8815952-a6f4-4ad2-99f3-a12c6913f9f7/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9e2c669e-95bf-4576-9684-ed14a0229227
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1561972
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
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 harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1561972 Sample: file.exe Startdate: 25/11/2024 Architecture: WINDOWS Score: 100 28 windowsupdatebg.s.llnwi.net 2->28 30 property-imper.sbs 2->30 32 bg.microsoft.map.fastly.net 2->32 42 Suricata IDS alerts for network traffic 2->42 44 Found malware configuration 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 6 other signatures 2->48 8 file.exe 12 2->8         started        signatures3 process4 dnsIp5 34 185.215.113.16, 49776, 80 WHOLESALECONNECTIONSNL Portugal 8->34 36 property-imper.sbs 172.67.162.84, 443, 49718, 49719 CLOUDFLARENETUS United States 8->36 50 Query firmware table information (likely to detect VMs) 8->50 52 Tries to detect sandboxes and other dynamic analysis tools (window names) 8->52 54 Found many strings related to Crypto-Wallets (likely being stolen) 8->54 56 8 other signatures 8->56 12 chrome.exe 1 8->12         started        15 chrome.exe 8->15         started        signatures6 process7 dnsIp8 38 192.168.2.6, 443, 49706, 49707 unknown unknown 12->38 40 239.255.255.250 unknown Reserved 12->40 17 chrome.exe 12->17         started        20 chrome.exe 15->20         started        process9 dnsIp10 22 s-part-0035.t-0009.t-msedge.net 13.107.246.63, 443, 49723, 49728 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 17->22 24 www.google.com 142.250.181.100, 443, 49824, 50049 GOOGLEUS United States 17->24 26 6 other IPs or domains 17->26
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2024-11-24 23:14:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=waqfajsiehynacjhmvp7oagh2kchozksbmylteywlwgr7az4nguq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241124-27y4fsvmgy/
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)
Verdict:
Suspicious
Tags:
Stealer Lumma_Stealer c2 lumma
YARA:
n/a
Link:
https://app.threat.zone/submission/1d9673b7-6fce-4a0f-b6ae-c25a85550f06
Unpacked files
SH256 hash:
5089df4c1dd2850bd38f16ed30bee1d22135e38c422b54d7b1a106b1e3e9e5e4
MD5 hash:
213b07edf10a85e7f9dab36fbbd54e40
SHA1 hash:
d7af731e6aef1260078ec4706f4670ac9d82b604
Link:
https://www.unpac.me/results/02cd0a01-0011-4da4-9bff-9c50e8d7e4db/
SH256 hash:
b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9
MD5 hash:
0b144c313db3199e7954405e3657d900
SHA1 hash:
92409eea21ef2b3e71bd382202666061dd1f4393
Link:
https://www.unpac.me/results/02cd0a01-0011-4da4-9bff-9c50e8d7e4db/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b02050264821/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/b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9

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)

File information

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

Web download

LummaStealer

Executable exe b02050264821f0d00927655ff700c7d2847765520b30b993165d8d1f833c69a9

(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