MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0fc1f81a03b2bd7975a6f7235b3646a204ccbc73dac6846da9668177d4c54b80. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash: 0fc1f81a03b2bd7975a6f7235b3646a204ccbc73dac6846da9668177d4c54b80
SHA3-384 hash: b5a6de9eb95766e4933d6463a10f074471f7bdc071fa00bf8b66366f7ea8d646a3287fdf123dd52d0cfea1ab3af64c11
SHA1 hash: a05007cdd0056cac04910be7fe4cb32683b6a8ed
MD5 hash: 6b4891e38ac7c082b177d07388e12e8f
humanhash: happy-missouri-west-twenty
File name:6b4891e38ac7c082b177d07388e12e8f.exe
Download: download sample
Signature LummaStealer
File size:1'871'872 bytes
First seen:2025-06-16 12:13:15 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 24576:jQmyvO1E7Mff4RZtlYROx0Yv/ciJTDlBVf8fklAQbebVuSfL3f2IuuNyTlJW9/F/:H6QJx4PcIFBWeJeb/X3wTlM6Bc93X
TLSH T11E8533AFBA388196C40FB77323CB609097A412DDC9B740583C5E57BB8B43E9379E1199
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 abuse_ch
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
1
# of downloads :
374
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6b4891e38ac7c082b177d07388e12e8f.exe
Verdict:
Malicious activity
Analysis date:
2025-06-16 12:48:57 UTC
Tags:
lumma stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
phishing autorun emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed packed packer_detected
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-06-15 21:08:19 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
Result
Malware family:
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://battlefled.top/gaoi
https://narrathfpt.top/tekq
https://escczlv.top/bufi
https://localixbiw.top/zlpa
https://korxddl.top/qidz
https://stochalyqp.xyz/alfp
https://diecam.top/laur/api
https://citellcagt.top/gjtu
https://saokwe.xyz/plxa/api
Unpacked files
SH256 hash:
0fc1f81a03b2bd7975a6f7235b3646a204ccbc73dac6846da9668177d4c54b80
MD5 hash:
6b4891e38ac7c082b177d07388e12e8f
SHA1 hash:
a05007cdd0056cac04910be7fe4cb32683b6a8ed
SH256 hash:
dc74650fef90b1738bc001dae3e0861013ceec70d72f2a107a88b67e89e4aeaa
MD5 hash:
2e4a6065a489f1c708ac445acbc2027c
SHA1 hash:
fd8aae4f40d8714006f173291fbf75b4f68c04b1
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: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.

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

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