MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034
SHA3-384 hash: d59c52841907a94027028aa2213914d988b67344ff27e429b8b80155d25fada18c101847bae00d9c5e0af9e462b2392f
SHA1 hash: a9586f22566138e74a85eba5aa2bf1adabdc8673
MD5 hash: 896726351547ab356267ea21d814ac90
humanhash: delta-network-nineteen-stairway
File name:Nsnsnss.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'787'904 bytes
First seen:2025-05-20 20:07:20 UTC
Last seen:2025-05-21 08:39:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash a898adc0428740dd4fad8431feafaf7a (12 x LummaStealer, 1 x XWorm)
ssdeep 49152:KWRINtFU9z/46aw5vHZnWHItRf4Qy7BHlcca1jsI6Xt4zu2dSSsuu2dSSs:KWKtFU9z/46aw5vH1WHItRf4Qy7BHlc9
Threatray 60 similar samples on MalwareBazaar
TLSH T16585CF25909292DAF59150F23B89A290B423FA73873D5FFF80F4F3251156ED40B6E72A
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter skocherhan
Tags:exe legend1234561111 LummaStealer


Avatar
skocherhan
https://github.com/legend1234561111/Bbenensnnans/releases/download/Mamoaoakaaoakka/Nsnsnss.exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
467
Origin country :
GB GB
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034.zip
Verdict:
Malicious activity
Analysis date:
2025-05-20 20:12:11 UTC
Tags:
arch-exec lumma stealer
Link:
https://app.any.run/tasks/a47bb312-2da0-49e6-a0e9-6e5a2043b1f9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682ce174c28c67d66642a022
Tags:
virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP GET request
Behavior that indicates a threat
Sending a custom TCP request
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt fingerprint krypt microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/682ce153bff72ff46b670ae2/reports/d7fa003d-c626-4874-9197-12e5815d0fc9/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0b91765a-aa85-4f44-b2f2-527e273bff56
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1695426
Signature
Allocates memory in foreign processes
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
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034/
Threat name:
Win64.Trojan.LummaC
Create hunting rule
Status:
Malicious
First seen:
2025-04-14 16:36:14 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
24 of 37 (64.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlz57xjr5yql563ctlvvpl6ejvca4nzh2lv52iua3gscnyxoga2a._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
3b24f4553e2a24be15e6a5134e80689ff6969e3f2642ebd0cf87eeaf5008bc77
LummaStealer
3c992ef8543faef845cb3c48bb713273246091870919b746ac316f778bb3e5f7
LummaStealer
7261ced152c3722def6aaf9fe1cf42d417ff23713cfb674557a64401c45fd68b
LummaStealer
756da6493a9e0ec6c237b6e972faaa65aa8855697be066c34e886ec751e7f51c
LummaStealer
82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034
LummaStealer
8fd8124ec9971b307bbc3751e1c90eabb90afdd419f7132c7e971893fed477d2
LummaStealer
ce6b2c0d72109a1b401a4b632373377b3ea9559749e7ef0d7e63172883c5c7bd
LummaStealer
error
LummaStealer
+ 50 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250520-ywna2a1pv2/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://3clarmodq.top/qoxo
https://jawdedmirror.run/ewqd
https://changeaie.top/geps
https://lonfgshadow.live/xawi
https://eliftally.top/xasj
https://nighetwhisper.top/lekd
https://salaccgfa.top/gsooz
https://zestmodp.top/zeda
https://owlflright.digital/qopy
Unpacked files
SH256 hash:
82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034
MD5 hash:
896726351547ab356267ea21d814ac90
SHA1 hash:
a9586f22566138e74a85eba5aa2bf1adabdc8673
Link:
https://www.unpac.me/results/3b1238ac-5e53-4254-a427-ce3cb7046f31/
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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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 82f3dfdd31ee20befb629aeb57afc44d440e3727d2ebdd2280d9a426e2ee3034

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3548731/
  
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
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CloseHandle
KERNEL32.dll::CreateThreadpoolWork
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::CreateFileW

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