MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde. 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:	c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde
SHA3-384 hash:	b09f02cf91ec97de80f81ced2461a008f76dfaecaefca8307e26afe8cb7153f4b50e9f5fe5ca708a8101f0a662ebba0d
SHA1 hash:	8a83f433652e65faf30dce8d585c4d12fa95c6e3
MD5 hash:	cf214c02ce366244be339daa06fbe9df
humanhash:	east-red-apart-fix
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'966'528 bytes
First seen:	2024-10-23 19:44:02 UTC
Last seen:	2024-10-23 20:24:10 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:FcEGs+7TW0229Ay903F35gb7TRCjKEu0xeU4tmrg:FcrlXd229Ay903F35gb7VCj2RU4ig
TLSH	T13ED55C92A40976CFD49B17B5916BCD82AD1D06F90F2349C3E86CB47A7D73CC216B6C28
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 :

448

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

Malicious activity

Analysis date:

2024-10-23 19:46:36 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/78df73db-cd5f-4ae0-9148-05dcb981aefa

Note:

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

Detection(s):

SecuriteInfo.com.Win32.Evo-gen.11430.1024.UNOFFICIAL

Verdict:

Malicious

Score:

91.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67195205c0eeef620f5c7f6b

Tags:

Shellcode Vmdetect

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Searching for analyzing tools

Searching for the window

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Query of malicious DNS domain

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-vm packed packed packer_detected

Link:

https://www.filescan.io/uploads/67195206bd713b5f4246fdfe/reports/5f4e09f9-b9f2-4c2f-bf80-0b97863430a1/overview

Verdict:

Malicious

Labled as:

Zusy.Generic

Link:

https://www.hybrid-analysis.com/sample/c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde

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:

Unknown

Link:

https://analyze.intezer.com/analyses/c43784ad-0b61-4bff-a337-038a17a66fb4

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1540536

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

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

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/c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde/

Threat name:

Win32.Infostealer.Tinba

Status:

Malicious

First seen:

2024-10-23 19:45:13 UTC

File Type:

PE (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yxue4xkhf2a64u62yvrwc55vgrju2lvrotkm72agoiqqufzs5tpa._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery evasion stealer

Link:

https://tria.ge/reports/241023-yftg4syerp/

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)

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/8827d16d-1692-4da3-b94e-cdd486f06621

Unpacked files

SH256 hash:

79e9b6859d625687e2a9acd5feae3a6634f34bfd5d757c29c5c65978ecd23b8f

MD5 hash:

6e11c0a07006f18cc8861e411a8d9531

SHA1 hash:

2759c8ffd2e7debcabfef03e72561ee5fb8e3051

Detections:

LummaStealer

Link:

https://www.unpac.me/results/42f9338e-b6df-4862-ae30-af7b2092b409/

SH256 hash:

c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde

MD5 hash:

cf214c02ce366244be339daa06fbe9df

SHA1 hash:

8a83f433652e65faf30dce8d585c4d12fa95c6e3

Link:

https://www.unpac.me/results/42f9338e-b6df-4862-ae30-af7b2092b409/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/c5e84e5d472e/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/c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde

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 c5e84e5d472e81ee53dac5636177b534534d2eb174d4cfe80672210a1732ecde

(this sample)

Dropped by

Amadey

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3245480/

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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