MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad. 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 1 File information Comments

SHA256 hash:	7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad
SHA3-384 hash:	ba55c375db55751478ff24d486a3ce7299f44c957a0489933fac509e82e918529f07d2fc59e511620d81a665a9721524
SHA1 hash:	06e47eacafb60abe54c9f91617e9e2666cc54ca3
MD5 hash:	6a9113565dbd47fd5fbab727070032a1
humanhash:	victor-twelve-blossom-dakota
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'949'120 bytes
First seen:	2024-10-24 11:00:09 UTC
Last seen:	2024-10-24 11:44:14 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:y0ZM50tsL0YfW5gBOuEeM1u9ZX5ViqM39HpSSvrUDXc1rHq:rM54sL0YfW5Tufvz61jvwDXCq
TLSH	T135D54A52E50AB1DFD48E2778C767CE815A3D43B94B3008C39D69F47A6EA3CC512BAD24
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

Bitsight

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

Intelligence

File Origin

# of uploads :

# of downloads :

6'686

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-24 11:00:46 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/3327be6f-dfbb-4bb2-9e9d-6568ccf8bc8b

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.23288.11729.UNOFFICIAL

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=671a28f5536ff0d0e408e3f9

Tags:

Shellcode Vmdetect

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed packed packer_detected

Link:

https://www.filescan.io/uploads/671a28f178c71a977be5cfb8/reports/1acf55c9-61b4-4dad-8e74-95e6195d4ad1/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad

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/a24511aa-da95-4e5c-afa4-55b3eff37446

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1541121

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

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

PE file contains section with special chars

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)

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad/

Threat name:

Win32.Infostealer.Tinba

Status:

Malicious

First seen:

2024-10-24 11:01:07 UTC

File Type:

PE (Exe)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oje775ukoyyrecxb7gfbl6j2vseairxz4ojlny67dwcvastnwkwq._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241024-m4lavsyelq/

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)

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/38d210f0-0252-4ec8-b801-a2a388b3e229

Unpacked files

SH256 hash:

069597364dd789bef74b3089ed6db165609b487c7885ab73c44127cddc89cada

MD5 hash:

b30e3363146c47e102e7257f97e02bc9

SHA1 hash:

d3e157fb00fb93bc0a5b53fb2e89fafcf3d84436

Detections:

LummaStealer

Link:

https://www.unpac.me/results/5062008b-6d1d-4061-bfbc-9868f52f0623/

SH256 hash:

7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad

MD5 hash:

6a9113565dbd47fd5fbab727070032a1

SHA1 hash:

06e47eacafb60abe54c9f91617e9e2666cc54ca3

Link:

https://www.unpac.me/results/5062008b-6d1d-4061-bfbc-9868f52f0623/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	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

exe 7249fff68a7631120ae1f98a15f93aac880446f9e392b6e3df1d85504a6db2ad

(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

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_NX	Missing Non-Executable Memory Protection	critical

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