MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4. 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: 15

Intelligence 15 IOCs YARA 4 File information Comments

SHA256 hash:	703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4
SHA3-384 hash:	0d4292f4c0a91eede94a25448804772e91f34ac186b7c5c1521f16a91a9aac56edc4549abcb0db0092b5279e9bda33c9
SHA1 hash:	4ed411aa2af47d80f62e6031e50c8eeb3f2fe764
MD5 hash:	a6f472964d69bc6030f0f213a835ba05
humanhash:	uranus-kilo-shade-alpha
File name:	AeeL4rc.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'980'928 bytes
First seen:	2025-08-09 01:34:28 UTC
Last seen:	2025-08-09 07:16:07 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	75a20672afc7bfa2e72f3631474db75d (4 x LummaStealer, 2 x Stealc, 2 x Vidar)
ssdeep	49152:d62gkn0Vqu0URA5ie7Yqarmxs5Lf1v0mVTT:d6S0VMURGQmxs5LxF
TLSH	T1D395C025E87890DAFDD301B177599252A4237F3BDE2C6A9B40F48B50124AEED163F13B
TrID	63.5% (.EXE) Win64 Executable (generic) (10522/11/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	aachum
Tags:	exe LabInstalls LummaStealer

iamaachum

http://45.141.233.196/files/7251572078/AeeL4rc.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

redline

ID:

File name:

c9742576_.exe

Verdict:

Malicious activity

Analysis date:

2025-08-08 23:23:42 UTC

Tags:

gcleaner loader lumma stealer auto redline amadey botnet telegram auto-reg rhadamanthys auto-startup stealc autoit themida rdp github vidar

Link:

https://app.any.run/tasks/041927b3-492e-4a65-977f-864da3870ca6

Note:

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

Detection:

Lumma

Link:

https://www.capesandbox.com/analysis/19804/

Detection(s):

SecuriteInfo.com.Win64.Evo-gen.75767175.UNOFFICIAL

Verdict:

Clean

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6896a5ae1e8a59ee04e7bc87

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

DNS request

Connection attempt

Sending a custom TCP request

Creating a window

Using the Windows Management Instrumentation requests

Сreating synchronization primitives

Forced shutdown of a system process

Unauthorized injection to a system process

Verdict:

Malicious

Labled as:

Lazy.Generic

Link:

https://www.hybrid-analysis.com/sample/703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/c0decca8-765b-45cf-8a60-f4833ce5615e

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1753490

Signature

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

Multi AV Scanner detection for submitted file

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

Sigma detected: Silenttrinity Stager Msbuild Activity

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/a6f472964d69bc6030f0f213a835ba05

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4/

Verdict:

Malicious

Threat:

Family.LUMMA

Link:

https://tip.neiki.dev/file/703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

Threat name:

Win64.Trojan.Amadey

Status:

Suspicious

First seen:

2025-08-08 20:38:17 UTC

File Type:

PE+ (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oa7rp5c32y27ze37ihstxno6nh5va3n27oseji57y6cykqsfr72a._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/250809-bze3hafn41/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://syntrva.forum/toiu/api
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/8279d98f-78d1-47e8-9914-dd0108cdd44d

Unpacked files

SH256 hash:

703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

MD5 hash:

a6f472964d69bc6030f0f213a835ba05

SHA1 hash:

4ed411aa2af47d80f62e6031e50c8eeb3f2fe764

Link:

https://www.unpac.me/results/5a443d2e-46c7-4518-b9e3-59497c70f30a/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/703f17f45bd6/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/703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

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)

File information

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

Web download

LummaStealer

exe 703f17f45bd635fc937f41e53bb5de69fb506dbafba444a3bfc7858542458ff4

(this sample)

Link

https://tria.ge/250809-brjqqawkz6/behavioral1

Dropped by

Amadey

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/19804/

URLhaus

https://urlhaus.abuse.ch/url/3599444/

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 (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::FreeConsole KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW
WIN_USER_API	Performs GUI Actions	USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::CreateWindowExW

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