MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650
SHA3-384 hash: 2dd4b8663d164f266dc99279f3ff3541028a4f6b08e878b994d2fcef6791b97bd0c23614eb80dab0f2bd8ba425fe5e4a
SHA1 hash: 8de86054f3bb235caa32ce7121760ff2b1477b45
MD5 hash: dce58ab08c3ab155903b939602299862
humanhash: earth-wyoming-solar-victor
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'831'936 bytes
First seen:2024-12-03 18:03:58 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:D4RJ/ipWpRDqSPZsxixn5NoEkj98TBKAevhBtJ4OvIuXQ:OMpk2A9x5+OMAevhBNpX
TLSH T14A85333F7BD22938EC9C9CB5C2C3A7192B7296B10AE1013B285301B0DDA799553D9DED
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 :
1
# of downloads :
412
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-03 18:06:30 UTC
Tags:
stealer stealc loader themida amadey botnet lumma rhadamanthys gcleaner cryptbot
Link:
https://app.any.run/tasks/7874e4be-91d8-4d9a-8952-804a7e465bf6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.10573.24541.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674f491cbc8c6beb30756ab1
Tags:
vmdetect spam
Result
Verdict:
Clean
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
DNS request
Connection attempt
Sending a custom TCP request
Behavior that indicates a threat
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm packed packed packer_detected
Link:
https://www.filescan.io/uploads/674f4818e17bdb6c4d96404d/reports/7e9f165e-ceda-4119-a2fb-a889d404d1f6/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2b3af638-4d76-487d-9c4f-a19c53cccc40
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1567694
Signature
AI detected suspicious sample
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
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for sample
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/1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650/
Threat name:
Win32.Trojan.CryptBot
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 18:04:06 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dif5zfe7xka4vwkqlydu2udllsogbvdk7rjkpbmweuu6weuyizia._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241203-wnkttsslgj/
Behaviour
Modifies system certificate store
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)
Lumma Stealer, LummaC
Lumma family
Verdict:
Suspicious
Tags:
Lumma_Stealer lumma c2 Stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/bf7cf142-5e5e-4c02-bf88-9cf83ad399d3
Unpacked files
SH256 hash:
e9de74a0135c77fdbd1e6f793e94eed85464716718c092ba12c0447a6f2ae708
MD5 hash:
3c3d68c059ac4ca940d52d089dcc5182
SHA1 hash:
967c928f8f327bae64aa15d8ff48159fc62b95fe
Link:
https://www.unpac.me/results/7a47e5b0-5914-4c32-8470-a3382b04b56a/
SH256 hash:
1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650
MD5 hash:
dce58ab08c3ab155903b939602299862
SHA1 hash:
8de86054f3bb235caa32ce7121760ff2b1477b45
Link:
https://www.unpac.me/results/7a47e5b0-5914-4c32-8470-a3382b04b56a/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1a0bdc949fba/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/1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650

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: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 1a0bdc949fba81cad9505e074d506b5c9c60d46afc52a785962529eb12984650

(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