MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5. 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: 15

Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash:	72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5
SHA3-384 hash:	caa585860e420bd60f9bab7093d69e2a8e582ac7138920036a5fd6c636eaf0c6a3bd8fd15b0fe78b8458d281c06666b8
SHA1 hash:	04fdb57735acbc164de276ef08ecbff5051a7032
MD5 hash:	940edd2fe38fed6be3308104058c852a
humanhash:	eighteen-carbon-cold-twelve
File name:	940edd2fe38fed6be3308104058c852a.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'886'720 bytes
First seen:	2024-12-15 08:15:01 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:zZwpXCO24wODHECfn6as2d51IeidIy1x:mpXCO2RODHE4nls8I5uo
Threatray	1 similar samples on MalwareBazaar
TLSH	T183953393F04566F4CFA23A31A1C3E7D369FCCD8816781C7E398263D1DE6B4A8A5B4446
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 :

# of downloads :

378

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-12-15 00:56:15 UTC

Tags:

amadey botnet stealer loader lumma arch-exec stealc telegram vidar themida

Link:

https://app.any.run/tasks/96ac0b3a-d5d8-4e90-8019-f86541170b58

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.19911.28891.UNOFFICIAL

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=675e926d653a8698dfccfc9d

Tags:

spawn small

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

Sending a UDP 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/675e900ec756fb6fb93fa545/reports/016caf24-af60-4761-8bfe-b9b853b01828/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5

Result

Verdict:

MALICIOUS

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/3b91d206-1153-45a3-bb81-de458adf7732

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1575327

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

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

PE file contains section with special chars

Performs DNS queries to domains with low reputation

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/72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-12-15 07:05:53 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=olutvensk3vafnp6s5jc6j7ioh4eabp7bih3xvp52qk7qyodmhsq._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241215-j5k5psylgs/

Behaviour

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://sordid-snaked.cyou/api
https://awake-weaves.cyou/api
https://wrathful-jammy.cyou/api
https://debonairnukk.xyz/api
https://diffuculttan.xyz/api
https://effecterectz.xyz/api
https://deafeninggeh.biz/api
https://immureprech.biz/api
https://tacitglibbr.biz/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/95d9e9b4-b91d-4bae-9189-d0f3866988ff

Unpacked files

SH256 hash:

0c00b37ca8bbdcd57a2b89329d8b36a98344d4b3d43082f1ee602a6a1d41c677

MD5 hash:

5b3abe3af5c3cccad76da7565d7a104f

SHA1 hash:

951ea90d6506a0a9b239a50fb07b9c542202caa8

Link:

https://www.unpac.me/results/47b2452d-4f51-4aa5-9867-a98a4ed74e90/

SH256 hash:

72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5

MD5 hash:

940edd2fe38fed6be3308104058c852a

SHA1 hash:

04fdb57735acbc164de276ef08ecbff5051a7032

Link:

https://www.unpac.me/results/47b2452d-4f51-4aa5-9867-a98a4ed74e90/

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/72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5

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)

File information

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

Web download

LummaStealer

exe 72e93a91b256ea02b5fe97522f27e871f84005ff0a0fbbd5fdd415f861c361e5

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3337943/

Delivery method

Distributed via web download

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

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample