MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40. 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 2 File information Comments

SHA256 hash:	c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40
SHA3-384 hash:	5cbf77a1dcda7fd77a9111cae5fd20c88205b744fe9092ad4de7ff3121ae9fa118de8362ea726628990851525a63c958
SHA1 hash:	9673c5a73b0a5823adabd6e5e831415e49cc2139
MD5 hash:	1f9e0235a6c12bd12d8220185fad9d04
humanhash:	kilo-india-floor-one
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'910'784 bytes
First seen:	2024-11-20 20:02:56 UTC
Last seen:	2024-11-20 20:03:08 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep	49152:D5IM/f1L82SQpQJ/i0ncdteLdhh6pWjJvvoED+Z:D//fZnwKycdtOr6pCHoEK
Threatray	1 similar samples on MalwareBazaar
TLSH	T1549533C351A3D868CB4919BAB672CF69FF3073BF44942810F2079C0E45BA26F5772699
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	Bitsight
Tags:	exe LummaStealer

Bitsight

url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

412

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-11-20 20:05:46 UTC

Tags:

loader themida lumma stealer stealc

Link:

https://app.any.run/tasks/831664e8-da1e-4ea0-9cae-8fff9608deae

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.28802.21062.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=673e413520280512a0db2a2a

Tags:

vmdetect spam

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Connection attempt to an infection source

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed packed packer_detected

Link:

https://www.filescan.io/uploads/673e407896930503337c708a/reports/473ac320-fcee-4fbb-9786-1f7e35f529e0/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/9502c899-e6ba-4883-b090-a4a22f51ec41

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1559711

Signature

Antivirus / Scanner detection for submitted sample

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)

Hides threads from debuggers

LummaC encrypted strings found

Machine Learning detection for sample

PE file contains section with special chars

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 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/c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40/

Threat name:

Win32.Trojan.Symmi

Status:

Malicious

First seen:

2024-11-20 20:03:05 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ycvszyzh5ohjoa3kyw6yozsyznnxafw2whmn2gwo2j4g6zuudvaa._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

error

LummaStealer

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery evasion

Link:

https://tria.ge/reports/241120-ysngmashnn/

Behaviour

Suspicious behavior: EnumeratesProcesses

System Location Discovery: System Language Discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Checks BIOS information in registry

Identifies Wine through registry keys

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

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/d4d98764-5f8b-40f4-8c88-21fc20854a9e

Unpacked files

SH256 hash:

a1d64bf50dfdb9db60b6405d3412f70b6ab983eb2ec7bc1da0104f13fd51e403

MD5 hash:

3dce4f288ed9a1a412692e2d22e38b25

SHA1 hash:

4dad12851b7f457f3d3ec608b46c955d13792789

Link:

https://www.unpac.me/results/26c45eb5-ffd9-4ccd-b772-d87f9350596e/

SH256 hash:

c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40

MD5 hash:

1f9e0235a6c12bd12d8220185fad9d04

SHA1 hash:

9673c5a73b0a5823adabd6e5e831415e49cc2139

Link:

https://www.unpac.me/results/26c45eb5-ffd9-4ccd-b772-d87f9350596e/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c0ab2ce327eb/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/c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40

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 c0ab2ce327eb8e97036ac5bd876658cb5b7016dab1d8dd1aced2786f66941d40

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3273363/

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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