MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2b31d7c4cad611f0722b3f80797dbfdd3655b4499e65f8238d70db998281c092. 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
| SHA256 hash: | 2b31d7c4cad611f0722b3f80797dbfdd3655b4499e65f8238d70db998281c092 |
|---|---|
| SHA3-384 hash: | 8243e7af3e3d4c7f8d69987cd0f0b390ecba22284d0123c30e70b428ec6d3ef92243ba2bac955920627e34eae114f0d9 |
| SHA1 hash: | 429fe7420cb16c874e7c4ae8b211767c33944881 |
| MD5 hash: | 5c6d5f2bc7eb5211130ec3718479b874 |
| humanhash: | white-magnesium-sad-video |
| File name: | random(9).exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 2'106'368 bytes |
| First seen: | 2025-03-19 12:56:52 UTC |
| Last seen: | 2025-03-19 13:03:01 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer) |
| ssdeep | 49152:RBsVgLwtyxQ2C4WKcnYY2lWFZ7394d6gTn+TajOG:RBsVjX4WKyZ2lWFVm7+ma |
| TLSH | T1F3A523061FE2A145CE681EB57D3001DAA53651E5E53D3B23AF38A073F79EC76092DE88 |
| 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 |  JAMESWT_WT |
| Tags: | 176-113-115-7 exe LummaStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
416
Origin country :
ITVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
random(9).exe
Verdict:
Malicious activity
Analysis date:
2025-03-19 13:00:14 UTC
Tags:
lumma stealer themida
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Verdict:
Malicious
Score:
95.7%
Tags:
malware
Result
Verdict:
Suspicious
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed packed packer_detected
Verdict:
Malicious
Labled as:
Symmi.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:
Suspicious
Result
Threat name:
LummaC Stealer
Detection:
malicious
Classification:
troj.spyw.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
Joe Sandbox ML detected suspicious sample
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)
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.Symmi
Status:
Malicious
First seen:
2025-03-19 12:54:49 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
defense_evasion discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Browser Information Discovery
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks BIOS information in registry
Identifies Wine through registry keys
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2b31d7c4cad611f0722b3f80797dbfdd3655b4499e65f8238d70db998281c092
MD5 hash:
5c6d5f2bc7eb5211130ec3718479b874
SHA1 hash:
429fe7420cb16c874e7c4ae8b211767c33944881
SH256 hash:
d4a09dd4ea411686fe0df225f7c4620e3e26e5a0e4053de608e616983932f708
MD5 hash:
a4d0f02067597f1284b1bd05b5b1151a
SHA1 hash:
b7571884fbfeb9f53f367fa545b8ad76fe6dfc73
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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