MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 258cfb05d707f90183dd6ba8569763e75aff570da88caaf15e7234218d13e324. 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: | 258cfb05d707f90183dd6ba8569763e75aff570da88caaf15e7234218d13e324 |
|---|---|
| SHA3-384 hash: | 1dd04ff45d860a2c1f97b629e4dfb1397e020d782fac6bb3add1bad841af731d5b896f36b053dcbbe604f8c893b856c7 |
| SHA1 hash: | 52c4769003ef9cfee07c48cf4f8ff3560dbf8733 |
| MD5 hash: | 2f60d3c5f1049e713c629e4b109019e0 |
| humanhash: | magazine-table-magnesium-hydrogen |
| File name: | file |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 1'882'112 bytes |
| First seen: | 2024-11-17 19:11:51 UTC |
| Last seen: | 2024-11-17 19:11:55 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:n66beDDqtDfBu4zbZ1CHYgUVVPAJlaU1cnwLjkTqt/AMfjJDdZJivttAnBAYYaUJ:SD+tDZuObZV3GlDcnwLjrZbwtE++XS |
| TLSH | T13795330A6A1FE47FCD8C61386C6C02A7DB1474A717E7EA01DA1D169D3C236B2212FF65 |
| 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 :
2
# of downloads :
377
Origin country :
USVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-17 19:15:12 UTC
Tags:
loader themida lumma stealer stealc
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
virus
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Unknown
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
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
Query firmware table information (likely to detect VMs)
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.Trojan.Generic
Status:
Malicious
First seen:
2024-11-17 19:12:04 UTC
File Type:
PE (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
2/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
discovery evasion
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)
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
0474201901f153e178cfa60dae8795a6b9d10383f65b67a52e4e1e715a0ffde2
MD5 hash:
1a973b4d21cd05e4f2a769a1fb36a52e
SHA1 hash:
0866d11f60afe5f1cb4e781873a5bab1a37ddb1a
SH256 hash:
258cfb05d707f90183dd6ba8569763e75aff570da88caaf15e7234218d13e324
MD5 hash:
2f60d3c5f1049e713c629e4b109019e0
SHA1 hash:
52c4769003ef9cfee07c48cf4f8ff3560dbf8733
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
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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