MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 66544fcaa9e5fd43b2250477fc3bcddd1059718b28fdbc3d8b6723943928a483. 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
| SHA256 hash: | 66544fcaa9e5fd43b2250477fc3bcddd1059718b28fdbc3d8b6723943928a483 |
|---|---|
| SHA3-384 hash: | 4a2acf59c850d8404e551a7343d2d038fa66ca5dfe0d64a0a08ce7e28892b0cb564d675eebc410e64de8e0af2cf2ff36 |
| SHA1 hash: | d290732f03ffa047ab80ead03305a797b0ba3e77 |
| MD5 hash: | 110012cdf8fae9fdf6a917ce78ea93ca |
| humanhash: | finch-diet-uniform-july |
| File name: | 110012cdf8fae9fdf6a917ce78ea93ca.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'871'360 bytes |
| First seen: | 2025-01-09 07:20:17 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:/Rk9qL6raptkeS8MzHWFPZBE3+eq3YxTS:pk+DptkQMiFPTE3NJ |
| Threatray | 103 similar samples on MalwareBazaar |
| TLSH | T1C08533357E6F7377C2F0BEF6086E96438642E3104F1F74A6324A49996D13BA6183990B |
| 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 :
420
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
110012cdf8fae9fdf6a917ce78ea93ca.exe
Verdict:
Suspicious activity
Analysis date:
2025-01-09 07:49:53 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
99.1%
Tags:
virus crypt sage
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Malicious
Labled as:
Symmi.Generic
Verdict:
Unknown
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Vigorf
Status:
Malicious
First seen:
2025-01-08 13:12:38 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
lummastealer
Similar samples:
+ 93 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
9/10
Tags:
discovery evasion
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Suspicious
Tags:
lumma_stealer lumma c2 stealer
YARA:
n/a
Unpacked files
SH256 hash:
bb7eddf9752998cd5f798f417d2b05908fc49992768049f0addf1ca4441f6939
MD5 hash:
12bad8cd8e4b942ef1ff36c50185dba7
SHA1 hash:
3198bb816f5376461cd7e3decadc85e190697ac7
SH256 hash:
66544fcaa9e5fd43b2250477fc3bcddd1059718b28fdbc3d8b6723943928a483
MD5 hash:
110012cdf8fae9fdf6a917ce78ea93ca
SHA1 hash:
d290732f03ffa047ab80ead03305a797b0ba3e77
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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.
Web download
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
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_NX | Missing Non-Executable Memory Protection | critical |
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