MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d27ba9519c97f5510a9a25be83cde79a0ad21036c189c9651073d9d354c3cd2. 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 4 File information Comments

SHA256 hash: 2d27ba9519c97f5510a9a25be83cde79a0ad21036c189c9651073d9d354c3cd2
SHA3-384 hash: f79252f060d4bb0cea9f0762f24d078ad830594bb3a1195cd15abfb6d7109652c41b20bb72c01472e1dd227cf4946e69
SHA1 hash: 4237584a87a8bc452f4994931b670d9fc8ca5c47
MD5 hash: 8098e3b647daebdffde8c9998c5177ec
humanhash: three-diet-fruit-idaho
File name:SecuriteInfo.com.Win64.MalwareX-gen.9158.18183
Download: download sample
Signature LummaStealer
File size:1'242'624 bytes
First seen:2025-06-23 15:40:12 UTC
Last seen:2025-06-23 16:30:08 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3132b97acae9eb7f3053e4d14c497a51 (12 x LummaStealer, 3 x Stealc, 1 x StormKitty)
ssdeep 24576:xMcm3JE3VPxEw/5D2F7LD6RfJw16YD6+V70Lz5Jw16YD6+V70Lz:M8VPiwhDRfJetKVJetK
Threatray 489 similar samples on MalwareBazaar
TLSH T18545E029E251A3EAFD6A51B441926180B462B936C7342FEF87D0E3335F037C56E3A725
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 SecuriteInfoCom
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
509
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
58f7796972920725d577ba8e706a163bf72258ac6b73a2829a730b0a1ab56a04.bin
Verdict:
Malicious activity
Analysis date:
2025-06-23 15:21:43 UTC
Tags:
lumma stealer themida loader amadey botnet auto rdp stealc auto-startup telegram vidar generic ultravnc rmm-tool

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Creating a window
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Forced shutdown of a system process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
crypt fingerprint microsoft_visual_cc packed packed packer_detected
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
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
Performs DNS queries to domains with low reputation
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Sigma detected: Silenttrinity Stager Msbuild Activity
Suricata IDS alerts for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-06-23 15:40:53 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
2d27ba9519c97f5510a9a25be83cde79a0ad21036c189c9651073d9d354c3cd2
MD5 hash:
8098e3b647daebdffde8c9998c5177ec
SHA1 hash:
4237584a87a8bc452f4994931b670d9fc8ca5c47
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
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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 2d27ba9519c97f5510a9a25be83cde79a0ad21036c189c9651073d9d354c3cd2

(this sample)

  
Delivery method
Distributed via web download

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