MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723
SHA3-384 hash:	5ba8e07c9bb40629623f9808736a1203dc51a8a7c4c3cd650159aa4b4580d8a52354d1a9665901ca4ce8a51a649614f8
SHA1 hash:	4b9e218c5ad14604dd79149e36bfb8ffd9f34487
MD5 hash:	0c49d97124388f05574ea1d5fae91a69
humanhash:	cold-washington-seventeen-uranus
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'905'152 bytes
First seen:	2024-11-24 07:33:05 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	49152:9dOM1QYJkS9DLDeD+lrjuQiUn8BBCTco2O6p:9rzJLyDbQ5eBCKFp
TLSH	T1149533D46AC50C21C64507B5BCDF6E3A37F5A9A918CEA6871A0F0CA453737723C92E72
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 :

391

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file.exe

Verdict:

Malicious activity

Analysis date:

2024-11-24 07:28:59 UTC

Tags:

amadey botnet stealer themida loader lumma stealc arch-doc

Link:

https://app.any.run/tasks/f4fe630a-9b60-460c-b40c-a35977cb459f

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.10288.29946.UNOFFICIAL

Verdict:

Malicious

Score:

94.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6742d6ecb31374f09833e848

Tags:

vmdetect spam

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Searching for analyzing tools

DNS request

Connection attempt

Sending a custom TCP request

Behavior that indicates a threat

Connection attempt to an infection source

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/6742d6ea97ce90b131447da7/reports/3c2947ec-c381-4a14-a5a1-27883b139a98/overview

Verdict:

Malicious

Labled as:

Symmi.Generic

Link:

https://www.hybrid-analysis.com/sample/2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/b69a2df4-5230-4729-9a74-8a0e03f8cea3

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1561764

Signature

Antivirus / Scanner detection for submitted sample

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

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

PE file contains section with special chars

Query firmware table information (likely to detect VMs)

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

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723/

Threat name:

Win32.Trojan.Symmi

Status:

Malicious

First seen:

2024-11-24 07:34:05 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=fuvcq2ztckknqxp4mbyee5rhkmlq7d7a6odhxowd5voc3zjwi4rq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery evasion

Link:

https://tria.ge/reports/241124-jd367swmgj/

Behaviour

Modifies system certificate store

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:

Lumma_Stealer c2 Stealer lumma

YARA:

n/a

Link:

https://app.threat.zone/submission/ae59d52a-dd07-48f1-aaaf-4aaa751128e8

Unpacked files

SH256 hash:

64e447c9d6ca132f981286b64a60b4f4f8d9876aee143e12d29b00caf7ad8398

MD5 hash:

79d4a9dc3faf3e5f4b2afb5567edd37d

SHA1 hash:

10c2ba6f2952811319542fabfadcc90841525ac7

Link:

https://www.unpac.me/results/1dc74cd6-5b22-4328-9c83-9c922dc2d28f/

SH256 hash:

2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723

MD5 hash:

0c49d97124388f05574ea1d5fae91a69

SHA1 hash:

4b9e218c5ad14604dd79149e36bfb8ffd9f34487

Link:

https://www.unpac.me/results/1dc74cd6-5b22-4328-9c83-9c922dc2d28f/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2d2a286b3312/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/2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723

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 2d2a286b331294d85dfc607042762753170f8fe0f3867bbac3ed5c2de5364723

(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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