MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9. 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 1 File information Comments

SHA256 hash:	ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9
SHA3-384 hash:	c3b430929bf1d85824e3978de6f89bef09139d49a1ddbe45a9f7dbd0ade2f5fe780fd5415b76a8741fc5a028eb43da8c
SHA1 hash:	301625696277242028eef68843ee09beeda7204d
MD5 hash:	131286d0fb89f30333ba364bd40b708e
humanhash:	iowa-mango-arizona-snake
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'966'528 bytes
First seen:	2024-10-16 09:13:58 UTC
Last seen:	2024-10-16 10:42:28 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:SDUCDKXdVBM6fatZE6vFilYRK+TQcTl1TBqmm8yHWho4B:6UCDKX7BMwWdFcPSl1TBqVlh4
Threatray	35 similar samples on MalwareBazaar
TLSH	T1C8D54B91B50571CFE0CE2AB4C527CD4A695E42FA8B203CC3E82DB5B9AE67CC155B6C34
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://185.215.113.103/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

409

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-16 08:54:22 UTC

Tags:

lumma stealer opendir loader stealc amadey botnet themida

Link:

https://app.any.run/tasks/81bb72dd-ea6d-464e-be37-26174e16eca5

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.3001.472.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=670f83dc707bcd8537fbf90b

Tags:

Powershell Vmdetect Autorun Spam

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed

Link:

https://www.filescan.io/uploads/670f83dca74d65ea898c514a/reports/7f2e82e1-6a64-45c4-80b6-f9d3c656c6a4/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9

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:

Unknown

Link:

https://analyze.intezer.com/analyses/0ef5dcf7-0214-4970-9e17-1886c197e331

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1534931

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

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/ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9/

Threat name:

Win32.Infostealer.Tinba

Status:

Malicious

First seen:

2024-10-16 09:14:05 UTC

File Type:

PE (Exe)

AV detection:

16 of 38 (42.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vutcm5zq3wyodyatvwye4jmhqcbstvmdlvqy2rihe3eesx57ekuq._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241016-k7a8yssfqc/

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

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/4a062fac-2e9f-4422-a494-dea48861065c

Unpacked files

SH256 hash:

103f9436fa6f81ffc1faa9b78a462450c787016f0e19f78221c1a5d0b861ea1e

MD5 hash:

e62b9a974529ba48875f0a9615b49ba5

SHA1 hash:

158ad5f3999fe92a5921972955e627043bdc43cc

Detections:

LummaStealer

Link:

https://www.unpac.me/results/735fa6ef-755c-4b9b-85d1-3133a3f2db43/

SH256 hash:

ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9

MD5 hash:

131286d0fb89f30333ba364bd40b708e

SHA1 hash:

301625696277242028eef68843ee09beeda7204d

Link:

https://www.unpac.me/results/735fa6ef-755c-4b9b-85d1-3133a3f2db43/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/ad26267730dd/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/ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9

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 ad26267730ddb0e1e013adb04e2587808329d5835d618d450726c8495fbf22a9

(this sample)

Dropped by

Amadey

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

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