MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments 1

SHA256 hash:	e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3
SHA3-384 hash:	596da78eb341321e39f4939b9812f1568671b7adeba04430dfec2432e1e03c1ff7ff9eb39c98a2909cc27815c175384a
SHA1 hash:	8067a51e60bb92697c2750aecc847d8fbeebe3d1
MD5 hash:	90756f068450a8ab2c0562581111fbff
humanhash:	winter-pip-michigan-arkansas
File name:	90756f068450a8ab2c0562581111fbff
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	393'728 bytes
First seen:	2024-03-23 13:12:33 UTC
Last seen:	2024-03-23 15:37:00 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f0a844da3dfeabc4b4d1527c508ed08a (1 x LummaStealer)
ssdeep	6144:fgBQIM/sra5hZPDDWJV9Gy0mUexfp2Oe+nJ7ux6Q:4pM/sO5hZPDDW1GyFUeNAOHnBz
TLSH	T1A684B00372D1AC60F5B24B325D2DC5E4263EFD614E296B6733587B2F18B00A1DA73B66
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	0800060c20908000 (1 x LummaStealer)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

453

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3.exe

Verdict:

Malicious activity

Analysis date:

2024-03-23 13:16:27 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/50198cad-cbc1-4097-a9a3-b4a927eec12a

Note:

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

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Connection attempt to an infection source

Sending an HTTP GET request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

No Threat

Threat level:

10/10

Confidence:

100%

Tags:

fingerprint

Link:

https://www.filescan.io/uploads/65fed560e267e4ac5086890b/reports/19cf102d-e3f0-4f69-a515-5c62399ec2ea/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3

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:

Malicious

Link:

https://analyze.intezer.com/analyses/437223d1-b638-44e7-82ad-1519bdbb66e5

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1414468

Signature

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)

Detected unpacking (overwrites its own PE header)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

LummaC encrypted strings found

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Snort IDS alert for network traffic

Tries to harvest and steal browser information (history, passwords, etc)

Tries to steal Crypto Currency Wallets

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-03-23 13:13:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=4hj2tigorcqcvluom7yog7ygqjtxxunxsf3hiycwn5hwix6eipbq._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma stealer

Link:

https://tria.ge/reports/240323-qf3f1sah9v/

Behaviour

Program crash

Lumma Stealer

Malware Config

C2 Extraction:

https://deadpanstupiddyjjuwk.shop/api
https://associationokeo.shop/api

Unpacked files

SH256 hash:

1a9a0748a42681903ad19b45d9964d4fe38598de66ab28c79bd66f5fc0c0fea6

MD5 hash:

a955bfcc33e88880ce20b6c4519ef187

SHA1 hash:

f985341a42bde3f040024e729f7de506df5dcbbf

Link:

https://www.unpac.me/results/069db3a3-fcf0-4e09-9a36-dd13b2b75d9a/

SH256 hash:

e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3

MD5 hash:

90756f068450a8ab2c0562581111fbff

SHA1 hash:

8067a51e60bb92697c2750aecc847d8fbeebe3d1

Link:

https://www.unpac.me/results/069db3a3-fcf0-4e09-9a36-dd13b2b75d9a/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e1d3a9a0ce88/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/e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3

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:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	EXE_Stealer_StealC_Feb2024 Create hunting rule
Author:	Yashraj Solanki - Cyber Threat Intelligence Analyst at Bridewell

File information

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

Web download

LummaStealer

exe e1d3a9a0ce88a02aae8e67f0e37f0682677bd1b791767460566f4f645fc443c3

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2790629/

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_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::FindFirstVolumeMountPointW KERNEL32.dll::SetSystemPowerState KERNEL32.dll::LoadLibraryA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetVolumeInformationA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::PeekConsoleInputW KERNEL32.dll::ReadConsoleA KERNEL32.dll::SetConsoleTextAttribute KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasExesLengthA KERNEL32.dll::GetConsoleAliasW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW KERNEL32.dll::GetWindowsDirectoryA KERNEL32.dll::RemoveDirectoryA
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::QueryDosDeviceA

Comments

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zbet commented on 2024-03-23 13:12:34 UTC

url : hxxps://changingpetals.com/current.exe