MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca. 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 31 File information Comments

SHA256 hash:	fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca
SHA3-384 hash:	fd7b0efcb12785078d205ce27bb3ffb4862eb6d68ddd8f704fe9b19525754cbd4d9fce5591155310a63e95b71baf3b64
SHA1 hash:	beabb3da9b91dcbe608dd85d28d9bb69c744e3c0
MD5 hash:	b8a15f36239ac6a968a373bf93d06ce6
humanhash:	quiet-carolina-summer-lactose
File name:	file
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	33'225'728 bytes
First seen:	2024-09-23 14:45:37 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	1aae8bf580c846f39c71c05898e57e88 (132 x LummaStealer, 12 x ValleyRAT, 11 x SalatStealer)
ssdeep	196608:BRE7wYkLElCWviRtftCsfyFh2ii7kd626GhX+GhBfO2MqG7DMG3St:8cdn+h+Qd6rGhX+GhqD3St
TLSH	T1B1771840BECB86F0ED0A4131909BB22F6B258E458B28DFDFEB507A25F9375D10DB6245
TrID	37.3% (.EXE) Win64 Executable (generic) (10523/12/4) 17.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.9% (.EXE) Win32 Executable (generic) (4504/4/1) 7.3% (.ICL) Windows Icons Library (generic) (2059/9) 7.2% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	71d4b6aaaab6d471 (1 x LummaStealer)
Reporter	Bitsight
Tags:	exe LummaStealer

Bitsight

url: http://103.130.147.211/Files/CheckTool.exe

Intelligence

File Origin

# of uploads :

# of downloads :

463

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

http://125.44.213.225:42057/bin.sh

Verdict:

Malicious activity

Analysis date:

2024-09-23 14:51:37 UTC

Tags:

opendir loader lumma stealer

Link:

https://app.any.run/tasks/25e8bea1-dd9d-400a-9b35-75b836da154f

Note:

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

Verdict:

Malicious

Score:

81.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66f17f375346c7b922ad4430

Tags:

Stealth Redcap Malware

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

DNS request

Behavior that indicates a threat

Connection attempt

Sending a custom TCP request

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-vm anti-vm golang redcap

Link:

https://www.filescan.io/uploads/66f17f384a48170ff00d0fa1/reports/3814e2db-a0d6-4b20-b330-fadf1be5eca1/overview

Verdict:

Malicious

Labled as:

WinGo/TrojanDropper.Agent_AGen

Link:

https://www.hybrid-analysis.com/sample/fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca

Result

Verdict:

UNKNOWN

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1515975

Signature

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

Injects a PE file into a foreign processes

LummaC encrypted strings found

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

30%

Verdict:

Benign

File Type:

Link:

https://malprob.io/report/fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca

Gathering data

Threat name:

Win32.Spyware.Lummastealer

Status:

Malicious

First seen:

2024-09-23 08:49:54 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 38 (42.11%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=7vrgtotbewhtakiugdirvmpqu3hrhyr5b646nbiccllkdzhk27fa._file

Verdict:

malicious

Label(s):

lummastealer

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery

Link:

https://tria.ge/reports/240923-r5a9hasdqb/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/b28f6768-f05b-421b-9370-779c817056b0

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/fd6269ba6125/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/fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca

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:	Borland Create hunting rule
Author:	malware-lu

Rule name:	command_and_control Create hunting rule
Author:	CD_R0M_
Description:	This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group

Rule name:	crime_win32_ransom_avaddon_1 Create hunting rule
Author:	@VK_Intel
Description:	Detects Avaddon ransomware
Reference:	https://twitter.com/VK_Intel/status/1300944441390370819

Rule name:	DebuggerCheck__QueryInfo Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__ConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	DebuggerException__SetConsoleCtrl Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	Detect_APT29_WINELOADER_Backdoor Create hunting rule
Author:	daniyyell
Description:	Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:	https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	grakate_stealer_nov_2021 Create hunting rule

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	reverse_http Create hunting rule
Author:	CD_R0M_
Description:	Identify strings with http reversed (ptth)

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SEH__vectored Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	test_Malaysia Create hunting rule
Author:	rectifyq
Description:	Detects file containing malaysia string

Rule name:	ThreadControl__Context Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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 fd6269ba61258f30291430d11ab1f0a6cf13e23d0fb9e6850212d6a1e4ead7ca

(this sample)

Dropped by

Privateloader

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3187776/

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

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryW kernel32.dll::LoadLibraryExW kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_API	Can Execute other programs	kernel32.dll::WriteConsoleW kernel32.dll::SetConsoleCtrlHandler kernel32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	kernel32.dll::GetSystemDirectoryA

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample