MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6. 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: 17

Intelligence 17 IOCs YARA 1 File information Comments

SHA256 hash:	db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6
SHA3-384 hash:	ebd0547c8ddf8433b2b8b98e0fb3ec57c19a42ffca77b81a5be6c99701c5210d59023c9d53ee8a3c52bb1e7a89e4e364
SHA1 hash:	d318b4a7f5a5b1f43c8e4d1b106210cfedeb38e5
MD5 hash:	e74c1a99cb4bb5933cd6cc7638fbc52d
humanhash:	crazy-massachusetts-pasta-batman
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'886'720 bytes
First seen:	2024-10-10 05:56:55 UTC
Last seen:	2024-10-10 06:23:45 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:C7PziOhjTu6bRKI+MrZK6ADWEVKN/kZlLK:C7eMRbRKI+M46AaEVK6r
Threatray	90 similar samples on MalwareBazaar
TLSH	T1C79533857FBE5226C8992775C75F0AC7DA358442B82AC68A0F5CDB78D583F0F7B90A10
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://185.215.113.103/luma/random.exe

Intelligence

File Origin

# of uploads :

# of downloads :

381

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-10 05:57:23 UTC

Tags:

lumma stealer opendir loader stealc themida amadey botnet

Link:

https://app.any.run/tasks/5d0c8ab4-1abb-4dd8-bfd0-59bbc4172b29

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.22553.19045.UNOFFICIAL

Verdict:

Malicious

Score:

70%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67076cb3f936b5621b0c1c4f

Tags:

Vmdetect

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed

Link:

https://www.filescan.io/uploads/67076caf192a225263bca19c/reports/b834d289-6f1b-4764-a14e-67281cd419f5/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6

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.

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/cbbec4da-2952-4931-9945-97f959b633ac

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1530481

Signature

AI detected suspicious sample

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

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

PE file contains section with special chars

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)

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6/

Threat name:

Win32.Trojan.Generic

Status:

Malicious

First seen:

2024-10-10 05:57:06 UTC

File Type:

PE (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3ms5tfuckbxcaxh2adluvxt5d2cs72az3vqnvepfxryndakhzlta._file

Verdict:

malicious

Label(s):

lummastealer

LummaStealer

1bf1af0c96cd1d473dcd319d8173af52b68930f29d1edc9e1c823fd960e547cf

LummaStealer

60618c6adb412741f3ace8a3396d9e7cfc23f90dccbd29e154fb089cb7431200

LummaStealer

77bae75f8f4e84a0852f90def0ea237182c7f750e963bfaa30294acce0760538

LummaStealer

7c343857fa559a62797ba9d323db74d06835a28880e3f4bb2dd623fe7d01f38c

LummaStealer

894b2a1e0527fce4d8667b31af4c6f3d2209a0b99e298ed58de7914ad1b8f94d

LummaStealer

cb774b9e9e0427ffec6716c083ff67383a95a3d2a841cbab201a50ba76fb6fa4

LummaStealer

error

LummaStealer

f146e4385b8af7df1e0027fe0a7a568d7a6b0bf918650f5bc65ee2cd96e89484

LummaStealer

+ 80 additional samples on MalwareBazaar

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241010-gnk29sygrd/

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)

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/c9c6def6-90eb-45d5-a5c2-1f5d86dcac90

Unpacked files

SH256 hash:

880140969ff782dd622d769e2f618ee6545681a32db6a6b3223f295086f32d03

MD5 hash:

810545fd2ec20d23fc88c7c0d462622f

SHA1 hash:

1061c9333622751ae9d389646f45afc3daf031af

Detections:

LummaStealer

Link:

https://www.unpac.me/results/73e71cb0-3671-4537-bddb-f8ddb97bdb0a/

SH256 hash:

db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6

MD5 hash:

e74c1a99cb4bb5933cd6cc7638fbc52d

SHA1 hash:

d318b4a7f5a5b1f43c8e4d1b106210cfedeb38e5

Link:

https://www.unpac.me/results/73e71cb0-3671-4537-bddb-f8ddb97bdb0a/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/db25d9968250/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/db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6

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:	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 db25d99682506e205cfa00d74ade7d1e852fe819dd60da91e5bc70d18147cae6

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3214672/

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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