MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a. 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: 13
| SHA256 hash: | 65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a |
|---|---|
| SHA3-384 hash: | 45c99eb04a3d9ee41f659869896967c92a4d37684a8835ccb5a350fbcb438f7e3d55396c230e17d20c06ae2781830a02 |
| SHA1 hash: | 5e3d9b8ddf5b672d8ae18e28b9f7d4b3efe45b76 |
| MD5 hash: | f3ccf50f560ec161f3e89962a48bcb6a |
| humanhash: | one-mars-september-sierra |
| File name: | file |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'987'520 bytes |
| First seen: | 2024-10-28 02:19:13 UTC |
| Last seen: | 2024-10-28 04:36:36 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 24576:QTvqyoiqyMhdEOpHjhKySchvnG64931POpsb4GrEe77NMbDIOQGGuSBhvX4+VVIx:qvoimUpyH+60AGxvN6za5Tpvqqqj2i |
| TLSH | T19ED52AE2A50A72CBD4CA1774A93BCE83995D42B98B2488C3EC5D747E7D63CC111F6D28 |
| 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 |  Bitsight |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
20
# of downloads :
5'606
Origin country :
USVendor Threat Intelligence
Detection(s):
Verdict:
Malicious
Score:
96.5%
Tags:
Shellcode Exploit Extens Spam
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
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:
Zusy.Generic
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Disable Windows Defender notifications (registry)
Disable Windows Defender real time protection (registry)
Disables Windows Defender Tamper protection
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies windows update settings
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
PE file contains section with special chars
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)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Infostealer.Tinba
Status:
Malicious
First seen:
2024-10-28 03:08:27 UTC
AV detection:
15 of 38 (39.47%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma discovery evasion stealer
Behaviour
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)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://crisiwarny.store/api
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
74dcb5f6b647f546f4663b0a442f148e59af813563f8baaea2c719da22d21b02
MD5 hash:
f3550dd6bbd937f4ca537b998fe817d0
SHA1 hash:
5cb056de06f4b731d3bc2b888722712c3169a1fa
SH256 hash:
65d571f109a4251c15867fe5b9364547a5031bcad8338ad7b9024c0ad4b7712a
MD5 hash:
f3ccf50f560ec161f3e89962a48bcb6a
SHA1 hash:
5e3d9b8ddf5b672d8ae18e28b9f7d4b3efe45b76
Malware family:
Lumma
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Dropped by
Amadey
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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