MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037. 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 22 File information Comments

SHA256 hash:	497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037
SHA3-384 hash:	73d53cf82766ed816769ed5bf50079c456f1fa8e40dbe08228255de5bd175cb0164cdb7532dba004e09708c20896a6d4
SHA1 hash:	71fa688d0de6197008bc461f55fd4a8ab3f43291
MD5 hash:	cc36ad3a7c90464a6b5dc036bd3eda1e
humanhash:	happy-east-enemy-mississippi
File name:	SecuriteInfo.com.FileRepMalware.25501.25264
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	9'281'928 bytes
First seen:	2024-09-15 15:25:40 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	768ad44c4cd50844f4b2a53f1897b155 (2 x Rhadamanthys, 1 x LummaStealer)
ssdeep	196608:NLX8vpjby5OcoeYX706eGQ7WWbo6otLwGwP55ar9kCmlwe1Xf/Ohz2+KVh:NIvxy5seYX37Q7WWbo5L+5Mr9k3d1XfL
Threatray	3 similar samples on MalwareBazaar
TLSH	T1F696AE12FAA09171F6A33272B93C67395D363E319B3589CB87806C982FB03D1653975B
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
File icon (PE):
dhash icon	696a6ee2b2b2c2cc (18 x RedLineStealer, 17 x LummaStealer, 16 x CoinMiner)
Reporter	SecuriteInfoCom
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

367

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

Verdict:

Malicious activity

Analysis date:

2024-09-15 18:47:44 UTC

Tags:

lumma stealer exfiltration

Link:

https://app.any.run/tasks/d6dc879f-9bca-4631-8a3d-d1f55fcbd74e

Note:

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

Detection(s):

SecuriteInfo.com.FileRepMalware.25501.25264.UNOFFICIAL

Verdict:

Malicious

Score:

98.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66e6fca82ebf76853bd5cd20

Tags:

Encryption Static Stealth Malware

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug anti-vm epmicrosoft_visual_cc explorer explorer fingerprint lolbin lolbin microsoft_visual_cc overlay packed shell32

Link:

https://www.filescan.io/uploads/66e6fc98043c09361a2ffb1b/reports/712b6f29-0b3d-484a-99fa-f4a0c34121fe/overview

Verdict:

Malicious

Link:

https://www.hybrid-analysis.com/sample/497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

Result

Verdict:

MALICIOUS

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/902cbeac-e6a3-4092-8bf6-cab338918186

Result

Threat name:

LummaC

Detection:

malicious

Classification:

evad

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1511506

Signature

AI detected suspicious sample

Antivirus detection for URL or domain

LummaC encrypted strings found

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Behaviour

Behavior Graph:

Download SVG

Score:

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-08-30 17:25:15 UTC

File Type:

PE (Exe)

Extracted files:

120

AV detection:

10 of 38 (26.32%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=jf5me4mvd33kjvcb5ah7bfverchmykdty7qussjod2ykutp5ea3q._file

Verdict:

malicious

LummaStealer

359fabc75c195ebec1fea4237aa011092f4080d82236652f2be1252275ed7b4f

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/240915-svbb7a1clm/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://wrappyprotesp.shop/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/cf61e05c-7e28-441e-86a7-165cb6cc119f

Unpacked files

SH256 hash:

497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

MD5 hash:

cc36ad3a7c90464a6b5dc036bd3eda1e

SHA1 hash:

71fa688d0de6197008bc461f55fd4a8ab3f43291

Link:

https://www.unpac.me/results/e9a2924d-163f-44a7-88b2-fc899a003ed4/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/497ac271951e/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/497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

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:	Check_OutputDebugStringA_iat Create hunting rule

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

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

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

Rule name:	Detect_APT29_WINELOADER_Backdoor Create hunting rule
Author:	daniyyell
Description:	Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:	https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties

Rule name:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	reverse_http Create hunting rule
Author:	CD_R0M_
Description:	Identify strings with http reversed (ptth)

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

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

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

File information

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

Web download

LummaStealer

exe 497ac271951ef6a4d441e80ff096a4888ecc2873c7e149492e1eb0aa4dfd2037

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3174230/

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

Reviews

ID	Capabilities	Evidence
AUTH_API	Manipulates User Authorization	ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::BuildTrusteeWithSidW ADVAPI32.dll::ConvertSidToStringSidW ADVAPI32.dll::ConvertStringSidToSidW ADVAPI32.dll::CopySid ADVAPI32.dll::EqualSid
COM_BASE_API	Can Download & Execute components	ole32.dll::CoAddRefServerProcess ole32.dll::CoCreateInstance
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::timeGetTime
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAce ADVAPI32.dll::AdjustTokenPrivileges ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::DuplicateTokenEx ADVAPI32.dll::GetAclInformation ADVAPI32.dll::GetSecurityDescriptorControl
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteExW
WIN32_PROCESS_API	Can Create Process and Threads	ADVAPI32.dll::CreateProcessAsUserW ADVAPI32.dll::CreateProcessWithTokenW KERNEL32.dll::CreateProcessW KERNEL32.dll::GetProcessMitigationPolicy ADVAPI32.dll::OpenProcessToken KERNEL32.dll::OpenProcess
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExA KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetDriveTypeW KERNEL32.dll::GetSystemInfo
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::AssignProcessToJobObject KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileA KERNEL32.dll::CreateFileMappingW KERNEL32.dll::CreateFileW KERNEL32.dll::DeleteFileW
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameW ADVAPI32.dll::LookupAccountSidW ADVAPI32.dll::LookupPrivilegeValueW
WIN_HTTP_API	Uses HTTP services	WINHTTP.dll::WinHttpAddRequestHeaders WINHTTP.dll::WinHttpConnect WINHTTP.dll::WinHttpGetProxyForUrl WINHTTP.dll::WinHttpOpen WINHTTP.dll::WinHttpOpenRequest WINHTTP.dll::WinHttpQueryHeaders
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyExW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryInfoKeyW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_SVC_API	Can Manipulate Windows Services	ADVAPI32.dll::ChangeServiceConfigW ADVAPI32.dll::CreateServiceW ADVAPI32.dll::OpenSCManagerW ADVAPI32.dll::OpenServiceW ADVAPI32.dll::QueryServiceConfigW
WIN_USER_API	Performs GUI Actions	USER32.dll::CreateWindowExW

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