MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede. 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: 12

Intelligence 12 IOCs YARA 1 File information Comments 1

SHA256 hash:	05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede
SHA3-384 hash:	a36499649f1842cc4ad28ada9bd52362fd5ec89f964290238adce7e5eb7743e673f6e830d642af5bb29bb8c0f9f290a3
SHA1 hash:	f1bf257603e67954802da234f22223efb2ff42e5
MD5 hash:	46504a1da8d6edb794b0e07a9fe7762d
humanhash:	alanine-lion-nebraska-venus
File name:	46504a1da8d6edb794b0e07a9fe7762d
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	334'336 bytes
First seen:	2024-05-10 19:05:40 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	222df6760c72229bb20ae504765973be (2 x LummaStealer)
ssdeep	6144:sscvFONHWZOBrrrw0Rhxp0YYcN54JQm2hvHshIHTu:sscvAN20Bro0HVvr5hWw
TLSH	T13B64D00239E0C0B5E5B34AF11934C9A4463EFE779E709A5B33983B4F7C712A09A56F52
TrID	47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):
dhash icon	08246a4890a04400 (1 x LummaStealer)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

556

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede.exe

Verdict:

Malicious activity

Analysis date:

2024-05-10 19:07:41 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/76983ff2-ab90-43ec-8288-90216a000cef

Note:

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

Detection(s):

Win.Packer.pkr_ce1a-9980177-0

Result

Verdict:

Clean

Maliciousness:

Behaviour

Searching for the window

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

fingerprint packed

Link:

https://www.filescan.io/uploads/663e701ca82a5106c5fba419/reports/898e49ae-abdc-4cf0-a2de-146bbd4aef4f/overview

Verdict:

Malicious

Labled as:

Malware

Link:

https://www.hybrid-analysis.com/sample/05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede

Malware family:

LummaC2 Stealer

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/297a117e-e288-46d0-9a94-53dfa3b65c3b

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1439820

Signature

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)

Detected unpacking (overwrites its own PE header)

Found malware configuration

Found many strings related to Crypto-Wallets (likely being stolen)

LummaC encrypted strings found

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Query firmware table information (likely to detect VMs)

Sample uses string decryption to hide its real strings

Tries to harvest and steal browser information (history, passwords, etc)

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/05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede/

Threat name:

Win32.Trojan.AceCrypter

Status:

Malicious

First seen:

2024-05-10 19:06:09 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=awu2pelczvng2ymqzs3bb2vkugbwoe4k7y6jrmd4s4yptcdr53pa._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma stealer

Link:

https://tria.ge/reports/240510-xr23ysce5t/

Behaviour

Program crash

Lumma Stealer

Malware Config

C2 Extraction:

https://whispedwoodmoodsksl.shop/api
https://acceptabledcooeprs.shop/api
https://obsceneclassyjuwks.shop/api
https://zippyfinickysofwps.shop/api
https://miniaturefinerninewjs.shop/api
https://plaintediousidowsko.shop/api
https://sweetsquarediaslw.shop/api
https://holicisticscrarws.shop/api
https://boredimperissvieos.shop/api

Unpacked files

SH256 hash:

05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede

MD5 hash:

46504a1da8d6edb794b0e07a9fe7762d

SHA1 hash:

f1bf257603e67954802da234f22223efb2ff42e5

Link:

https://www.unpac.me/results/2b900067-294e-403e-90fd-4485b885d21f/

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/05a9a79162cd/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/05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede

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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

LummaStealer

exe 05a9a79162cd5a6d6190ccb610eaaaa18367138afe3c98b07c9730f98871eede

(this sample)

Delivery method

Distributed via web download

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_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::LoadLibraryW KERNEL32.dll::GetVolumeInformationA KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleA KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleInputA KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetConsoleOutputCP KERNEL32.dll::SetStdHandle
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateHardLinkA KERNEL32.dll::CreateFileW KERNEL32.dll::GetWindowsDirectoryA KERNEL32.dll::GetSystemDirectoryW KERNEL32.dll::RemoveDirectoryA KERNEL32.dll::GetTempPathA
WIN_BASE_USER_API	Retrieves Account Information	KERNEL32.dll::GetComputerNameA

Comments

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zbet commented on 2024-05-10 19:05:41 UTC

url : hxxp://45.129.96.86/file/update_3.exe