MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7. 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: 16


Intelligence 16 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7
SHA3-384 hash: 2c0033f0afc1511a4c0e03b17c5d76e36745fca4ffa7261abb28a7789caf6ed232ef3796aed8d67a12737a057a9c7237
SHA1 hash: 47f2439d2e9fc39d71b631076427762fac87aedc
MD5 hash: 64dd302541c4ee2f18ba84ff9f5f5c7b
humanhash: bulldog-finch-high-steak
File name:random.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'892'352 bytes
First seen:2025-04-05 13:27:54 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 24576:0ANhcCG1L8eVHmswvpgfht9F1dYrMlOUjJP+lYAi+J9SRmhSIRmveIP0D5eDifAr:TZ7eV4pK/frY4n+CV4AkUlDHV5
TLSH T1C0953368A81202BDEDA8F7F9F6EA4182099DEEAD4E7963F95D071F10C10D531397621C
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 aachum
Tags:exe LummaStealer


Avatar
iamaachum
http://176.113.115.7/files/shailudshai_dream/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
170
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-04-05 12:55:43 UTC
Tags:
amadey botnet stealer lumma loader purecrypter themida telegram rdp miner evasion remote vidar stealc autoit credentialflusher auto generic gcleaner darkvision
Link:
https://app.any.run/tasks/70102a2a-d953-486e-bd4d-a6f5e3a2f8d6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/763/
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f130d7cfd0a37f830eddc9
Tags:
phishing virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Searching for analyzing tools
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
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
Link:
https://www.filescan.io/uploads/67f12ff52d430c849e081638/reports/90c33449-d5c8-4eed-9012-0f3ae2e9a0a3/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/00513214-0d6a-47bf-9f2e-bcf285f98cce
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1657309
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
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)
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 steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-04-05 13:28:22 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ghm4n36ygjrvhgt4kr77rldsvziwlj2xg7jid7jcqto34af2ptlq._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma defense_evasion discovery spyware stealer
Link:
https://tria.ge/reports/250405-qqt8dszny2/
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://navstarx.shop/FoaJSi
https://metalsyo.digital/opsa
https://ironloxp.live/aksdd
https://starcloc.bet/GOksAo
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://spacedbv.world/EKdlsk
https://galxnetb.today/GsuIAo
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c6d83f12-bf98-4a28-8b1f-2e2f22b41a41
Unpacked files
SH256 hash:
31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7
MD5 hash:
64dd302541c4ee2f18ba84ff9f5f5c7b
SHA1 hash:
47f2439d2e9fc39d71b631076427762fac87aedc
Link:
https://www.unpac.me/results/91a36607-2284-4677-8e62-8a02d3e5fd5b/
SH256 hash:
a27e8d2b7775ecb3c1b0f46c692e77db3aca9337a71d76f2b4c931d69a44015f
MD5 hash:
685a41d522ac1b49311554f08ae0b609
SHA1 hash:
701f1f1a76f3313c1bcec46774a41173ad2893c9
Link:
https://www.unpac.me/results/91a36607-2284-4677-8e62-8a02d3e5fd5b/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/31d9c6efd832/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7

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
Create hunting rule
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

LummaStealer

Executable exe 31d9c6efd83263539a7c547ff8ac72ae5165a75737d281fd2284ddbe00ba7cd7

(this sample)

  
Link
https://tria.ge/250405-qg1ntaxsew/behavioral1
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3498913/
Cape
Cape
https://www.capesandbox.com/analysis/763/

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

Comments