MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b. 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: 11

Intelligence 11 IOCs YARA 18 File information Comments

SHA256 hash:	88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b
SHA3-384 hash:	c5a9bb7f73096b63a9b21b655fe4d6c15ed1ac9ecbadb883b747200ed194649c8c6c7a2ad604a1d6b5af9b50915bfc57
SHA1 hash:	fde1a2115a054c42a829b3de5351cce9cfeeb564
MD5 hash:	94842b12f4a0647db302a5acd53758d7
humanhash:	hot-nevada-magnesium-potato
File name:	88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	15'643'816 bytes
First seen:	2024-12-13 15:39:35 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	94eb88cfd6185da077c0d4a9413d99d2 (1 x LummaStealer)
ssdeep	196608:JvPmxX9KZocze1CfBlALdwD7Jsv6tWKFdu9CxxIk:JvPmfgzodZwD7Jsv6tWKFdu9Cj
TLSH	T19EF67DD3F28340B2F685507A249BE6375B34B919471157E7B39C3A4AA9312E23E3F14E
TrID	64.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19) 11.7% (.EXE) Win64 Executable (generic) (10522/11/4) 6.2% (.FON) Windows Font (5545/9/1) 5.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 5.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika	pebin
File icon (PE):
dhash icon	f86eeae6b696c6cc (6 x AgentTesla, 3 x LummaStealer, 3 x Floxif)
Reporter	JAMESWT_WT
Tags:	exe immureprech-biz LummaStealer signed

Code Signing Certificate

Organisation:	avernus
Issuer:	avernus
Algorithm:	sha256WithRSAEncryption
Valid from:	2024-12-12T08:55:56Z
Valid to:	2025-12-12T09:15:56Z
Serial number:	79d0a38d138edebc4e2af82fd4e877e8
Thumbprint Algorithm:	SHA256
Thumbprint:	7dac4c42b0a773a1e3a7ef551bcd2a0aa6cb54f5fbca0664a4bbe2be529d2ef9
Source:	This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin

# of uploads :

# of downloads :

386

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b.exe

Verdict:

Malicious activity

Analysis date:

2024-12-13 15:43:23 UTC

Tags:

lumma stealer loader autoit arch-exec latrodectus

Link:

https://app.any.run/tasks/7e253163-eccf-4c74-9b0c-011678425845

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Malware-gen.27086.22970.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=675c56cb259e5b60544fd4f1

Tags:

autoit emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Behavior that indicates a threat

Sending a UDP request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

adaptive-context datper expand fingerprint keylogger lolbin microsoft_visual_cc overlay packed packed packer_detected remote

Link:

https://www.filescan.io/uploads/675c555d70a70bc432286e09/reports/00cbbc77-f121-45b1-a22e-a2f3d316e5f4/overview

Verdict:

Malicious

Labled as:

Generik.HDZFDGW trojan

Link:

https://www.hybrid-analysis.com/sample/88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b

Result

Verdict:

UNKNOWN

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/054fca8d-9d31-401c-8b85-87e8198e1750

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad.spyw

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1574812

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

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

LummaC encrypted strings found

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

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

Tries to harvest and steal ftp login credentials

Tries to steal Crypto Currency Wallets

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=rcrqgcsxosan7oniodsa3fh6pdwtyzsaqmzkoylyypx4wjvjxenq._file

Verdict:

malicious

Label(s):

donutloader

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/241213-s37qcsvldj/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://immureprech.biz/api
https://deafeninggeh.biz/api

Verdict:

Suspicious

Tags:

Lumma_Stealer Stealer c2 lumma

YARA:

n/a

Link:

https://app.threat.zone/submission/a41dad80-f2a8-48e0-910e-ab2b0cafb475

Unpacked files

SH256 hash:

88a3030a577480dfb9a870e40d94fe78ed3c66408332a76178c3efcb26a9b91b

MD5 hash:

94842b12f4a0647db302a5acd53758d7

SHA1 hash:

fde1a2115a054c42a829b3de5351cce9cfeeb564

Link:

https://www.unpac.me/results/a87c38d2-aed4-43ca-baa9-8b13c331f953/

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:	Check_Debugger Create hunting rule

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

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

Rule name:	Detect_PowerShell_Obfuscation Create hunting rule
Author:	daniyyell
Description:	Detects obfuscated PowerShell commands commonly used in malicious scripts.

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

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

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	RansomPyShield_Antiransomware Create hunting rule
Author:	XiAnzheng
Description:	Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

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:	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)

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.

No further information available

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::CopySid ADVAPI32.dll::FreeSid ADVAPI32.dll::GetLengthSid ADVAPI32.dll::InitializeAcl ADVAPI32.dll::InitializeSecurityDescriptor
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
MULTIMEDIA_API	Can Play Multimedia	WINMM.dll::PlaySoundW
SECURITY_BASE_API	Uses Security Base API	ADVAPI32.dll::AddAccessAllowedAce ADVAPI32.dll::CheckTokenMembership ADVAPI32.dll::GetTokenInformation ADVAPI32.dll::SetSecurityDescriptorDacl ADVAPI32.dll::SetSecurityDescriptorGroup ADVAPI32.dll::SetSecurityDescriptorOwner
SHELL_API	Manipulates System Shell	SHELL32.dll::ShellExecuteW SHELL32.dll::ShellExecuteExW SHELL32.dll::SHGetFileInfoW
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CreateProcessW KERNEL32.dll::CreateProcessA KERNEL32.dll::OpenProcess ADVAPI32.dll::OpenProcessToken KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::FindFirstVolumeW KERNEL32.dll::FindNextVolumeW KERNEL32.dll::LoadLibraryW KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetDriveTypeA KERNEL32.dll::GetDriveTypeW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::AllocConsole KERNEL32.dll::AttachConsole KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CopyFileW KERNEL32.dll::CreateDirectoryW KERNEL32.dll::CreateFileW KERNEL32.dll::CreateFileMappingW KERNEL32.dll::DeleteFileW KERNEL32.dll::MoveFileW KERNEL32.dll::MoveFileExW
WIN_CRYPT_API	Uses Windows Crypt API	CRYPT32.dll::CertFreeCertificateChain CRYPT32.dll::CertFreeCertificateContext CRYPT32.dll::CertGetCertificateChain
WIN_NETWORK_API	Supports Windows Networking	MPR.dll::WNetGetUniversalNameA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegCreateKeyExW ADVAPI32.dll::RegDeleteKeyW ADVAPI32.dll::RegOpenKeyExW ADVAPI32.dll::RegQueryInfoKeyW ADVAPI32.dll::RegQueryValueExW ADVAPI32.dll::RegSetValueExW
WIN_SOCK_API	Uses Network to send and receive data	WS2_32.dll::WSAAccept WS2_32.dll::WSAConnect WS2_32.dll::WSAHtonl WS2_32.dll::WSAHtons WS2_32.dll::WSAIoctl WS2_32.dll::WSANtohl
WIN_USER_API	Performs GUI Actions	USER32.dll::PeekMessageW USER32.dll::CreateWindowExW

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