MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a. 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 2 File information Comments
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SHA256 hash: 427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a
SHA3-384 hash: 005d964880f9c0c48ffc857f0dfd157c3351cb15e3356831c1d271cb3cbee1cf4328809a545d9ec22dd96159a822da49
SHA1 hash: 827861f64b89fe3b6bf5b7f33c95989018af59f5
MD5 hash: 28eb15252aea9690429c884af46857f9
humanhash: white-winter-lithium-two
File name:28eb15252aea9690429c884af46857f9.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'862'656 bytes
First seen:2025-02-02 06:39:42 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:yLBapIm2ZyQMKn+VMNspvJsPMlrtduUQpR0j:+BaqVZnMKRsphsUBt6Q
TLSH T17D85333AA717713DF16C6C7258CB47277FA9A3E0CD958A6E03672715CE09A303A1A13D
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 abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
458
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
http://185.215.113.16/soka/random.exe
Verdict:
Malicious activity
Analysis date:
2025-02-01 20:48:58 UTC
Tags:
amadey botnet stealer loader stealc cryptbot gcleaner lumma credentialflusher auto generic themida antivm crypto-regex
Link:
https://app.any.run/tasks/571fae3f-c4ff-43ce-bf84-edbb57795622

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.MalwareX-gen.3116.8694.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=679f1363a9881a7a01c51286
Tags:
vmdetect autorun spam
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
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
Link:
https://www.filescan.io/uploads/679f1897d5f62a1c62929388/reports/dd34fb01-0c0c-4db0-a512-c463264c122d/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a
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
Link:
https://analyze.intezer.com/analyses/2dd497d0-58ee-44ba-ac9a-f8befe55f5b7
Result
Threat name:
Amadey, LummaC Stealer, Stealc
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1604926
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
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 harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Yara detected Amadey
Yara detected Amadeys stealer DLL
Yara detected LummaC Stealer
Yara detected Powershell download and execute
Yara detected Stealc
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1604926 Sample: DfsK6DPU0N.exe Startdate: 02/02/2025 Architecture: WINDOWS Score: 100 33 warlikedbeliev.org 2->33 57 Suricata IDS alerts for network traffic 2->57 59 Found malware configuration 2->59 61 Antivirus detection for URL or domain 2->61 63 13 other signatures 2->63 8 DfsK6DPU0N.exe 2 2->8         started        13 skotes.exe 12 2->13         started        15 skotes.exe 2->15         started        signatures3 process4 dnsIp5 37 185.215.113.16, 49715, 80 WHOLESALECONNECTIONSNL Portugal 8->37 39 warlikedbeliev.org 104.21.18.116, 443, 49705, 49706 CLOUDFLARENETUS United States 8->39 29 C:\Users\...\77FX64INOQW0K0998S9EGQA8N3CW.exe, PE32 8->29 dropped 31 C:\...\3YSPP1LGY94K12LNSVVRWMGPHKCUH24.exe, PE32 8->31 dropped 73 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 8->73 75 Query firmware table information (likely to detect VMs) 8->75 77 Found many strings related to Crypto-Wallets (likely being stolen) 8->77 85 5 other signatures 8->85 17 3YSPP1LGY94K12LNSVVRWMGPHKCUH24.exe 4 8->17         started        21 77FX64INOQW0K0998S9EGQA8N3CW.exe 13 8->21         started        41 185.215.113.43, 49837, 49852, 49868 WHOLESALECONNECTIONSNL Portugal 13->41 79 Hides threads from debuggers 13->79 81 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->81 83 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 13->83 file6 signatures7 process8 dnsIp9 27 C:\Users\user\AppData\Local\...\skotes.exe, PE32 17->27 dropped 43 Antivirus detection for dropped file 17->43 45 Detected unpacking (changes PE section rights) 17->45 47 Machine Learning detection for dropped file 17->47 55 4 other signatures 17->55 24 skotes.exe 17->24         started        35 185.215.113.115, 49718, 80 WHOLESALECONNECTIONSNL Portugal 21->35 49 Tries to evade debugger and weak emulator (self modifying code) 21->49 51 Tries to detect virtualization through RDTSC time measurements 21->51 53 Hides threads from debuggers 21->53 file10 signatures11 process12 signatures13 65 Antivirus detection for dropped file 24->65 67 Detected unpacking (changes PE section rights) 24->67 69 Tries to detect sandboxes and other dynamic analysis tools (window names) 24->69 71 6 other signatures 24->71
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a/
Threat name:
Win32.Trojan.LummaC
Create hunting rule
Status:
Malicious
First seen:
2025-02-02 06:40:22 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ij5z5fiixffd2hcft23ook4ezzcfwlw6wqww2yhysu636epotzva._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
amadey
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/250202-he96ga1rgn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
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:
Malicious
Tags:
stealer c2 lumma lumma_stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/a674da48-5f28-49ba-82bd-4a02e7f244cf
Unpacked files
SH256 hash:
a095150336927a426d74a99788adc507ee0b5be0d3bec8b69d0108e59ab1312b
MD5 hash:
c756ec32ccf759c6bb8e3d5cf50fc352
SHA1 hash:
98b2774035d0bebcb4b0689a5dd0e9dc5b651ad7
Link:
https://www.unpac.me/results/bbab544d-2995-4b22-992a-9f5a03d51821/
SH256 hash:
427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a
MD5 hash:
28eb15252aea9690429c884af46857f9
SHA1 hash:
827861f64b89fe3b6bf5b7f33c95989018af59f5
Link:
https://www.unpac.me/results/bbab544d-2995-4b22-992a-9f5a03d51821/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/427b9e9508b9/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/427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a

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)
Rule name:win_lumma_2eabe9054cad5152567f0699947a2c5b
Create hunting rule
Author:dubfib

File information

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

Web download

LummaStealer

Executable exe 427b9e9508b94a3d1c459eb6e72b84ce445b2edeb42d6d60f8953dbf11ee9e6a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3337943/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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