MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2. 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: 19


Intelligence 19 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2
SHA3-384 hash: c6da86f903901da7dfd7532397d4e03d8313d9f0fccc1e9a907e03db9e68e31cecbb21b0ce4fa602a540512ad39062a9
SHA1 hash: 95fd2a4b149fc58f76cba9146f1e54999901df33
MD5 hash: c8b15a32031fe129371f37d8a5850784
humanhash: magnesium-vermont-angel-five
File name:c8b15a32031fe129371f37d8a5850784.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:400'976 bytes
First seen:2025-03-07 19:33:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:cYTSB3tGmyAnI5mla3za4EALd/VWiaETEO:cWgdOAWmcjLEAppamt
TLSH T16C84236A84E042EBFCCF8938F4D0C6665E7D55F0753312EE94D586FE9C483A62A18B31
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10522/11/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
402
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
vidar
Create hunting rule
ID:
1
File name:
New Text Document.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-03-06 14:32:17 UTC
Tags:
sfx dropper loader opendir stealer stealc telegram auto generic autoit tas17 salatstealer cryptbot lumma rat xworm vidar hausbomber dcrat qrcode
Link:
https://app.any.run/tasks/a0f498a4-31f1-4405-9fe7-60fb2f39c872

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cb4de7c8d04e92a4bfdd46
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Searching for the window
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature obfuscated overlay packed packed packer_detected signed
Link:
https://www.filescan.io/uploads/67cb4a3c4a3011c802ca9b40/reports/bf15a80f-c055-4aba-87c3-764fbb8b3d39/overview
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d26e3f41-b43b-4104-826a-e62c49189002
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1632288
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
93%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2/
Threat name:
ByteCode-MSIL.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 13:27:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 24 (95.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oh6bh2ase77tyl24qnfremdjdtjyyxazkghu7dqxzfrul64fapba._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 spyware stealer
Link:
https://tria.ge/reports/250307-x95xkavxfx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Browser Information Discovery
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://explorebieology.run/api
https://agroecologyguide.digital/api
https://moderzysics.top/api
https://rseedsxouts.shop/api
https://codxefusion.top/api
https://farfinable.top/api
https://techspherxe.top/api
https://jcropcircleforum.today/api
Verdict:
Malicious
Tags:
Win.Packed.Msilzilla-10042543-0 c2 lumma_stealer stealer lumma
YARA:
n/a
Link:
https://app.threat.zone/submission/aa2a4acd-360e-410f-9275-07bad7377e57
Unpacked files
SH256 hash:
71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2
MD5 hash:
c8b15a32031fe129371f37d8a5850784
SHA1 hash:
95fd2a4b149fc58f76cba9146f1e54999901df33
Link:
https://www.unpac.me/results/1c8df5a7-a492-47ad-90c7-c07261904754/
SH256 hash:
acd9613f573622b93037b3013fdc9a91e5f663b49a96b6262b5429fdafbec013
MD5 hash:
413ce8a081b34d8194ecb2288093855a
SHA1 hash:
a37c042b47c1ccbe4dc285f84e600bfcb004c234
Detections:
win_lumma_auto
Create hunting rule
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/1c8df5a7-a492-47ad-90c7-c07261904754/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/71fc13e81227/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/71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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 71fc13e81227ff3c2f5c834b1230691cd38c5c19518f4f8e17c96345fb8503c2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469488/
  
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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments