MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f55c10e80fcf39b8ce6aef8e8a7f6c8c4f1dae79a12fc742af77d61ff5b6710d. 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: 16


Intelligence 16 IOCs YARA 4 File information Comments

SHA256 hash: f55c10e80fcf39b8ce6aef8e8a7f6c8c4f1dae79a12fc742af77d61ff5b6710d
SHA3-384 hash: f550e71bc13b2abb04a45e5da6921af5bffe0c392dad6b15bca789ff53dabc61ab342ecc9bc0dcc6fa2df7f917dd18dc
SHA1 hash: 4c620e02e31103f519140f7ed2ef9e34ce69f08f
MD5 hash: 51ad40b5e4665f55ed30d70c9c4ea1ac
humanhash: bacon-spaghetti-missouri-cup
File name:51ad40b5e4665f55ed30d70c9c4ea1ac.exe
Download: download sample
Signature LummaStealer
File size:1'370'624 bytes
First seen:2025-04-28 08:37:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 130d5621ef2323889c6e1ed2746329fe (22 x LummaStealer, 4 x Vidar, 2 x LockBit)
ssdeep 24576:k8pYtCK2GWdKE00oRk+tpSb64RSEvpGFpBltO:94CKBWdKBk+w6pnvO
Threatray 35 similar samples on MalwareBazaar
TLSH T14C55D018AC7990D6FCE301F17B19A221B4337D37CE382A6B91E8F711154ADDD193A26B
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 abuse_ch
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
468
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
2025-04-27_047d0289d053e258a6f169e421bc60dc_agent-tesla_black-basta_cobalt-strike_darkgate_elex_luca-stealer
Verdict:
Malicious activity
Analysis date:
2025-04-27 20:40:59 UTC
Tags:
auto-sch loader amadey botnet stealer telegram rdp lumma putty rmm-tool phishing delphi inno installer rhadamanthys vidar stealc auto generic gcleaner auto-reg themida credentialflusher autoit rat quasar remote

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
93.3%
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
entropy 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
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
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:
Threat name:
Win64.Trojan.Egairtigado
Status:
Malicious
First seen:
2025-04-28 01:30:27 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:lumma discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://pomelohgj.top/uiads
https://geographys.run/eirq
https://woodpeckersd.run/glsk
https://tropiscbs.live/iuwxx
https://buzzarddf.live/ktnt
https://biosphxere.digital/tqoa
https://parakehjet.run/kewk
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f55c10e80fcf39b8ce6aef8e8a7f6c8c4f1dae79a12fc742af77d61ff5b6710d
MD5 hash:
51ad40b5e4665f55ed30d70c9c4ea1ac
SHA1 hash:
4c620e02e31103f519140f7ed2ef9e34ce69f08f
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 f55c10e80fcf39b8ce6aef8e8a7f6c8c4f1dae79a12fc742af77d61ff5b6710d

(this sample)

  
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::CreateThread
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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