MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77
SHA3-384 hash: d71b6c9841f2b2bc54c37c0c2554737ba4916bd90805baa1152db2be5616e2f764ad1c2d731696dea4ea4ca514223058
SHA1 hash: cb66e7418659692d49df46e3b663c9cb725b978a
MD5 hash: 8b45cb21838e85ab90559734b782dc77
humanhash: michigan-harry-december-lemon
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'985'984 bytes
First seen:2024-10-30 14:57:44 UTC
Last seen:2024-10-30 16:20:17 UTC
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:etZcDsTiuHsoj80vj99im055555555555555555555555555555555555555555R:iqD+iuMQ8qjfK555555555555555555a
TLSH T1B0D53A92FD45B6CFD48E177C987BCE82E82D42F9071508D3987866BE6EA2CC125B5C34
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


Avatar
Bitsight
url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
21
# of downloads :
447
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-30 15:04:04 UTC
Tags:
lumma stealer themida loader amadey botnet
Link:
https://app.any.run/tasks/a5a64746-9f01-457a-bd22-9214df6e42b9

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.4693.1979.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=672249818d23d9049131fac4
Tags:
autorun spam
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
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/6722497c0b051f847ca75746/reports/710cb8f2-51c1-4583-9bf1-dca0dbdbc1ba/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77
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/3e9f2697-6e60-4aca-bd65-542951d1531d
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1545483
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
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)
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 LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2024-10-30 14:58:07 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7xxtqxay6uwd5t7dvdbloetuzvyrbtyvvqju26ozpb2eqfsgzv3q._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241030-sb53fsxlbk/
Behaviour
Modifies system certificate store
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)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://necklacedmny.store/api
https://founpiuer.store/api
https://navygenerayk.store/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a998d401-556d-4114-8c99-cf50a1ab58c2
Unpacked files
SH256 hash:
6146800fcf4d419fa7f663fa2192ff6fa8c04293d36e0dd13cd2e8c39ffd202d
MD5 hash:
5446d6bd382bf5f50409f6aef6733d43
SHA1 hash:
90ecb0415187eb802c22beaf717f52507dbedaa8
Link:
https://www.unpac.me/results/7b8ab711-452e-4469-a77b-4924905349d3/
SH256 hash:
fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77
MD5 hash:
8b45cb21838e85ab90559734b782dc77
SHA1 hash:
cb66e7418659692d49df46e3b663c9cb725b978a
Link:
https://www.unpac.me/results/7b8ab711-452e-4469-a77b-4924905349d3/
Malware family:
Amadey
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fdef385c18f5/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/fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77

File information

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

Web download

LummaStealer

Executable exe fdef385c18f52c3ecfe3a8c2b71274cd7110cf15ac134d79d97874481646cd77

(this sample)

  
Dropped by
Amadey
  
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