MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a. 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: 16

Intelligence 16 IOCs YARA 25 File information Comments

SHA256 hash:	e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a
SHA3-384 hash:	b5a655934d3aa61eaa37a79fd8f3485fab347c7df12b79f060bd151c5b9b81a2bea6488d66912956fb6a7ff4aa90632f
SHA1 hash:	9b28120634fe64cc1eaa7e35ace400bf31c8a0cc
MD5 hash:	d52a100e13740fcba59d39de72dc87b4
humanhash:	bluebird-michigan-cold-eighteen
File name:	ltohjksef.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'293'824 bytes
First seen:	2025-02-12 21:34:01 UTC
Last seen:	2025-02-12 22:39:01 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	71cc5af9daad65e58c6f29c42cdf9201 (140 x LummaStealer)
ssdeep	24576:+W4KagHjk0jB4GrZ1CcjiFM2m/BBvKBvOrRe3zFuFozqd:+W4KjZjrZgAien/BBvKBvO9kQFo+d
TLSH	T10855333694107CFFC8AE0636BF40E01F9B6BB0590B2CE83756927EED44B65EC251D645
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	aachum
Tags:	exe LummaStealer

iamaachum

https://github.com/temperloin/piponis/raw/refs/heads/main/ltohjksef.exe

Intelligence

File Origin

# of uploads :

# of downloads :

449

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

ltohjksef.exe

Verdict:

Malicious activity

Analysis date:

2025-02-12 22:56:45 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/e64bb962-3124-4be0-89da-3d850b5b620e

Note:

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

Detection(s):

PUA.Win.Packer.EnigmaProtector-19

PUA.Win.Packer.EnigmaProtector-1

PUA.Win.Packer.EnigmaProtector-9852682-0

Verdict:

Malicious

Score:

90.2%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67ad13da48f17b2cfdd8717d

Tags:

enigmaprotector delphi

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Connection attempt to an infection source

Using the Windows Management Instrumentation requests

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

enigma obfuscated obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/67ad13d5991985e0a957bb6f/reports/0f62013c-b426-4583-8dd4-11c888cb662a/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a

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.

Malware family:

Spark

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9435f8b3-9df1-42a4-b3c8-bfb4eb0978c2

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1613745

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)

Found malware configuration

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

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

PE file has nameless sections

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

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:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a/

Threat name:

Win32.Exploit.Generic

Status:

Malicious

First seen:

2025-02-11 17:36:57 UTC

File Type:

PE (Exe)

AV detection:

23 of 24 (95.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4qxjrcsh6t3iije3zdq6g4fdf7ctqmmstloinn5r2rp32pph7ona._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

n/a

Score:

8/10

Tags:

adware discovery persistence privilege_escalation spyware stealer

Link:

https://tria.ge/reports/250212-1etslaylgl/

Behaviour

Modifies Internet Explorer settings

Modifies data under HKEY_USERS

Modifies registry class

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

System policy modification

Uses Task Scheduler COM API

Browser Information Discovery

Enumerates physical storage devices

System Location Discovery: System Language Discovery

System Network Configuration Discovery: Internet Connection Discovery

Drops file in Program Files directory

Drops file in System32 directory

Suspicious use of NtSetInformationThreadHideFromDebugger

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Installs/modifies Browser Helper Object

Event Triggered Execution: Component Object Model Hijacking

Executes dropped EXE

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Boot or Logon Autostart Execution: Active Setup

Downloads MZ/PE file

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/08a639a0-68f0-43b9-9991-8aa4a8e9d937

Unpacked files

SH256 hash:

e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a

MD5 hash:

d52a100e13740fcba59d39de72dc87b4

SHA1 hash:

9b28120634fe64cc1eaa7e35ace400bf31c8a0cc

Link:

https://www.unpac.me/results/7895113d-5dc7-49ab-9f6d-58f6e80e5e01/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/e42e988a47f4/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/e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a

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:	BobSoftMiniDelphiBoBBobSoft Create hunting rule
Author:	malware-lu

Rule name:	Borland Create hunting rule
Author:	malware-lu

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

Rule name:	EnigmaProtector11X13XSukhovVladimirSergeNMarkin Create hunting rule
Author:	malware-lu

Rule name:	EnigmaStub Create hunting rule
Author:	@bartblaze
Description:	Identifies Enigma packer stub.

Rule name:	Lumma Create hunting rule
Author:	kevoreilly
Description:	Lumma Payload

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

Rule name:	NET Create hunting rule
Author:	malware-lu

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:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

Rule name:	SUSP_XORed_URL_In_EXE Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

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

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

Rule name:	vmdetect Create hunting rule
Author:	nex
Description:	Possibly employs anti-virtualization techniques

Rule name:	Windows_Trojan_Lumma_4ad749b0 Create hunting rule
Author:	Elastic Security

File information

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

Web download

LummaStealer

exe e42e988a47f4f684249bc8e1e370a32fc53831929adc86b7b1d45fbd3de7fb9a

(this sample)

Link

https://tria.ge/250212-zy471axrhm/behavioral12

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3438200/

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

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
SHELL_API	Manipulates System Shell	shell32.dll::ShellExecuteA
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryA
WIN_BASE_IO_API	Can Create Files	version.dll::GetFileVersionInfoA

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