MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277. 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 2 File information Comments

SHA256 hash:	43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277
SHA3-384 hash:	fa0e59e80b2689ea28a8b2fbc13b518aa7fb520dece37d1e23c9e989efcd28ee8623e660bb693a872bf5509faab031f3
SHA1 hash:	556d3460307d5d6100799d0b7dcaaa976b4830f9
MD5 hash:	e1415cc57389eb2fb1911ec722dbfee5
humanhash:	lima-idaho-pasta-lemon
File name:	random.exe
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'094'080 bytes
First seen:	2025-04-06 05:42:48 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:VPKsvxmNdy/qib8TrcE0NVioyI0xkVq/bWQY165GNrY:VPK+c+C/Trc1yIBVkKQYlG
TLSH	T116A5121DB45B78DFED8EC633D492481FD26C80AA32398099B3A8F41C5D346B56D3692E
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	abuse_ch
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

290

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

random.exe

Verdict:

Malicious activity

Analysis date:

2025-04-06 06:32:26 UTC

Tags:

lumma stealer amadey botnet loader themida rdp

Link:

https://app.any.run/tasks/612236f2-1085-40b0-8b7f-070a3b987f11

Note:

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

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/860/

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67f21598a695a0cd1fab4a06

Tags:

vmdetect phishing autorun

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

DNS request

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:

anti-vm crypt packed packed packer_detected

Link:

https://www.filescan.io/uploads/67f217ae2d430c849e089aea/reports/4366f7d1-137b-4efc-8d7e-31adfe3bd27d/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277

Gathering data

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1657601

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

Hides threads from debuggers

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

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 detect process monitoring tools (Task Manager, Process Explorer etc.)

Tries to detect sandboxes / dynamic malware analysis system (registry check)

Tries to detect sandboxes and other dynamic analysis tools (window names)

Tries to detect virtualization through RDTSC time measurements

Tries to evade debugger and weak emulator (self modifying code)

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/43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2025-04-06 01:10:55 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=iovzqbl7jtz4zrx7gngkwepko44ezl2vjirvihr3vuftowfqij3q._file

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma defense_evasion discovery spyware stealer

Link:

https://tria.ge/reports/250406-gnbtlavqv7/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks installed software on the system

Checks BIOS information in registry

Identifies Wine through registry keys

Reads user/profile data of local email clients

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Lumma Stealer, LummaC

Lumma family

Malware Config

C2 Extraction:

https://pepperiop.digital/oage
https://jrxsafer.top/shpaoz
https://plantainklj.run/opafg
https://puerrogfh.live/iqwez
https://quavabvc.top/iuzhd
https://advennture.top/GKsiio
https://targett.top/dsANGt
https://rambutanvcx.run/adioz
https://ywmedici.top/noagis

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/f6b8598e-eea7-418e-b6a4-aef3d04abe4d

Unpacked files

SH256 hash:

43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277

MD5 hash:

e1415cc57389eb2fb1911ec722dbfee5

SHA1 hash:

556d3460307d5d6100799d0b7dcaaa976b4830f9

Link:

https://www.unpac.me/results/9af1065b-0f67-4db8-be3d-119f416afd0c/

SH256 hash:

b464623055dff86a5bb673751c41b977968e7ebc3f85e85a18faf1ec2fbabbf0

MD5 hash:

3628dc7d92579927f78f1b72f9334daf

SHA1 hash:

87bd5ccb13a0346b1c07bc3ea181c34e35632d8e

Link:

https://www.unpac.me/results/9af1065b-0f67-4db8-be3d-119f416afd0c/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/43ab98057f4c/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/43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277

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

File information

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

Web download

LummaStealer

exe 43ab98057f4cf3ccc6ff334cab11ea77384caf554a23541e3bad0b3758b04277

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3452044/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/860/

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

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