MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c. 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 6 File information Comments

SHA256 hash:	06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c
SHA3-384 hash:	4df34eb9c139a4cd00c37fed80ecf86d287596460b680cde859cab07f0565ff488b99465be0780ff69a93d2d8586eec3
SHA1 hash:	7a50facbd39ef275079df60c64bc94bf571e53e7
MD5 hash:	04f51b4511d737892e6f50c84703fe54
humanhash:	ack-twelve-montana-early
File name:	06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	1'150'080 bytes
First seen:	2024-11-14 11:17:11 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	c2c7c2a6f9720bd42ba4f057811dbee8 (3 x LummaStealer, 1 x PureCrypter)
ssdeep	24576:8wpOrt477q5ltoeMyOxVBQAFMs0Se2gcxKXLMMCaK0xF0xr7v:8wP7mleBxVBQAF10l2gcxK7TC6F09
TLSH	T1FC35E141F0D390A3F96320B033B8D5A96825F7F3E76849DF4268DB1465A9AD7463322F
TrID	49.9% (.EXE) Win64 Executable (generic) (10522/11/4) 21.3% (.EXE) Win32 Executable (generic) (4504/4/1) 9.6% (.EXE) OS/2 Executable (generic) (2029/13) 9.5% (.EXE) Generic Win/DOS Executable (2002/3) 9.4% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	JAMESWT_WT
Tags:	exe LummaStealer repostebhu-sbs

Intelligence

File Origin

# of uploads :

# of downloads :

387

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c

Verdict:

Malicious activity

Analysis date:

2024-11-14 16:24:09 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/6204f5be-fc59-4c0e-846c-31537c29c731

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PWS.Steam.37803.14330.3594.UNOFFICIAL

Verdict:

Malicious

Score:

99.1%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6735dcb44ca0f9db40c45411

Tags:

injection virus gates

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Unauthorized injection to a recently created process

Restart of the analyzed sample

Searching for synchronization primitives

Launching the default Windows debugger (dwwin.exe)

Behavior that indicates a threat

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Query of malicious DNS domain

Sending a TCP request to an infection source

Verdict:

Malicious

Labled as:

Trojan.Stelpak

Link:

https://www.hybrid-analysis.com/sample/06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/6fbba85b-5814-49d8-a7a6-324b340d134e

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1555758

Signature

AI detected suspicious sample

Antivirus / Scanner detection for submitted sample

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Contains functionality to inject code into remote processes

Found malware configuration

Injects a PE file into a foreign processes

LummaC encrypted strings found

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c/

Threat name:

Win32.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-11-10 00:13:00 UTC

File Type:

PE (Exe)

AV detection:

22 of 24 (91.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=a2t5ipt5jzhtozetc5zck4m6xjfciadui5tx7v23citybz42vega._file

Verdict:

malicious

Label(s):

lummastealer

Similar samples:

error

LummaStealer

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/241114-nd92zaydqn/

Behaviour

Modifies system certificate store

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Browser Information Discovery

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Reads user/profile data of web browsers

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a451c638-f3b9-4a82-ba94-49c6ebbcaa7b

Unpacked files

SH256 hash:

5b3144963771eba742c3aadb22c2a4f260f76e5aedb6630ce84edbcb84b1fb1f

MD5 hash:

ef5e6efd5676e7efc17022fae93d4d9b

SHA1 hash:

a07bb17735b0c6916cc411b1b0d78aded0db8bec

Detections:

LummaStealer

win_lumma_auto

Link:

https://www.unpac.me/results/1c904cba-4f22-4cbe-b2ad-e25eca0b6f4a/

SH256 hash:

06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c

MD5 hash:

04f51b4511d737892e6f50c84703fe54

SHA1 hash:

7a50facbd39ef275079df60c64bc94bf571e53e7

Link:

https://www.unpac.me/results/1c904cba-4f22-4cbe-b2ad-e25eca0b6f4a/

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/06a7d43e7d4e4f376493177225719eba4a24007447677fd75b122780e79aa90c

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

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	PE_Potentially_Signed_Digital_Certificate Create hunting rule
Author:	albertzsigovits

File information

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

No further information available

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::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW
WIN_USER_API	Performs GUI Actions	USER32.dll::AddClipboardFormatListener

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