MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1
SHA3-384 hash: fade0bb76f4837a72ec4951c2b9f9d011847f9271fd9b2bcfda4895b7d9a71ac1a1ed3d73cd383a23cbc522a3076ce9a
SHA1 hash: 522c7821117695125c8a93a79059d5229a43121d
MD5 hash: f49ccbbf4dbfff8185a54ae44ec362c7
humanhash: robin-tango-chicken-north
File name:random.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'980'352 bytes
First seen:2025-06-01 17:52:24 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 49152:Jh1bgzA/sGPsnwHh2MqcBDy/hAumVeRSQbuqDWeWs5iXNhW8X0L:JhxgesGPkwHh2MqcB2/hAumVeoQbPDWy
TLSH T1E4D53991BC0971CFD48E17788167CD82599D03FD4B2048C3E86DA6BE6DA7EC12AB6D34
TrID 29.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
22.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
20.3% (.EXE) Win32 Executable (generic) (4504/4/1)
9.1% (.EXE) OS/2 Executable (generic) (2029/13)
9.0% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
434
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
random.exe
Verdict:
Malicious activity
Analysis date:
2025-06-01 18:30:13 UTC
Tags:
amadey botnet stealer loader gcleaner rdp themida auto generic
Link:
https://app.any.run/tasks/c92d96c3-79ff-48f3-a992-aa9a9433e54b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/6752/
Detection(s):
SecuriteInfo.com.Trojan.Lumma-1.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=683c9490acf88f5815eace04
Tags:
vmdetect autorun emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Creating a file
Creating a window
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Creating a process from a recently created file
Creating a process with a hidden window
Connection attempt to an infection source
Enabling autorun by creating a file
Sending an HTTP POST request to an infection source
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm crypt evasive fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/683c9393985349514e5f21bc/reports/29601c2f-f407-451f-bb4f-95b44bade89a/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3ef9687d-8120-41ac-94a5-5524e71d707d
Result
Threat name:
Amadey, LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1703497
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Contains functionality to start a terminal service
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Found malware configuration
Hides threads from debuggers
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
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
Sigma detected: Silenttrinity Stager Msbuild Activity
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
Tries to steal from password manager
Writes to foreign memory regions
Yara detected Amadey
Yara detected Amadeys Clipper DLL
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1703497 Sample: random.exe Startdate: 01/06/2025 Architecture: WINDOWS Score: 100 43 drhvxj.live 2->43 45 thundeqqbw.bet 2->45 47 17 other IPs or domains 2->47 59 Suricata IDS alerts for network traffic 2->59 61 Found malware configuration 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 11 other signatures 2->65 9 random.exe 5 2->9         started        13 ramez.exe 2->13         started        15 ramez.exe 2->15         started        17 3 other processes 2->17 signatures3 process4 file5 39 C:\Users\user\AppData\Local\...\ramez.exe, PE32 9->39 dropped 41 C:\Users\user\...\ramez.exe:Zone.Identifier, ASCII 9->41 dropped 83 Detected unpacking (changes PE section rights) 9->83 85 Contains functionality to start a terminal service 9->85 87 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 9->87 95 2 other signatures 9->95 19 ramez.exe 16 9->19         started        89 Hides threads from debuggers 13->89 91 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->91 93 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->93 signatures6 process7 dnsIp8 49 185.156.72.96, 49689, 49690, 49691 ITDELUXE-ASRU Russian Federation 19->49 51 185.156.72.2, 49704, 80 ITDELUXE-ASRU Russian Federation 19->51 35 C:\Users\user\AppData\...\1d1d4413b1.exe, PE32+ 19->35 dropped 37 C:\Users\user\AppData\Local\...\random[1].exe, PE32+ 19->37 dropped 67 Antivirus detection for dropped file 19->67 69 Multi AV Scanner detection for dropped file 19->69 71 Detected unpacking (changes PE section rights) 19->71 73 7 other signatures 19->73 24 1d1d4413b1.exe 1 19->24         started        file9 signatures10 process11 signatures12 75 Multi AV Scanner detection for dropped file 24->75 77 Writes to foreign memory regions 24->77 79 Allocates memory in foreign processes 24->79 81 Injects a PE file into a foreign processes 24->81 27 MSBuild.exe 24->27         started        31 MSBuild.exe 24->31         started        33 conhost.exe 24->33         started        process13 dnsIp14 53 drhvxj.live 104.21.57.175, 443, 49710, 49715 CLOUDFLARENETUS United States 27->53 55 t.me 149.154.167.99, 443, 49709 TELEGRAMRU United Kingdom 27->55 57 3 other IPs or domains 27->57 97 Query firmware table information (likely to detect VMs) 27->97 99 Tries to harvest and steal ftp login credentials 27->99 101 Tries to harvest and steal browser information (history, passwords, etc) 27->101 105 2 other signatures 27->105 103 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 31->103 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1/
Threat name:
Win32.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-06-01 01:00:38 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k6qdeufrdslrjkkyjhy3jgrpse2jmmjtgru64nozflicafz4a6yq._file
Verdict:
malicious
Label(s):
amadey
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:amadey family:lumma botnet:8d33eb defense_evasion discovery execution stealer trojan
Link:
https://tria.ge/reports/250601-wggtlafp81/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: PowerShell
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Identifies Wine through registry keys
Blocklisted process makes network request
Downloads MZ/PE file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Amadey
Amadey family
Lumma Stealer, LummaC
Lumma family
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
http://185.156.72.96
https://citellcagt.top/gjtu
https://narrathfpt.top/tekq
https://escczlv.top/bufi
https://localixbiw.top/zlpa
https://korxddl.top/qidz
https://harumseeiw.top/tqmn
https://diecam.top/laur/api
https://thundeqqbw.bet/aznd
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6d38d18f-5967-4cf4-a1e3-455ddf0be375
Unpacked files
SH256 hash:
57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1
MD5 hash:
f49ccbbf4dbfff8185a54ae44ec362c7
SHA1 hash:
522c7821117695125c8a93a79059d5229a43121d
Link:
https://www.unpac.me/results/5df13343-8dd0-4465-a8bb-a88c4f56e919/
SH256 hash:
08f5083157baba49fca902e3c8fcbd6061b73924388acbf501846415bd6fc408
MD5 hash:
7d8a18d4a92c0f6a3aff5a2e25a0307d
SHA1 hash:
10267e4522c32a44ed24a29b438c7d5029958d7c
Detections:
Amadey
Create hunting rule
Link:
https://www.unpac.me/results/5df13343-8dd0-4465-a8bb-a88c4f56e919/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/57a03250b11c/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/57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1

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:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

Executable exe 57a03250b11c9714a95849f1b49a2f91349631333469ee35d92ad020173c07b1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3550737/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/6752/

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