MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d. 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: 14

Intelligence 14 IOCs YARA 15 File information Comments

SHA256 hash:	879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d
SHA3-384 hash:	cfe8ec5b7a33e912c12729ed6edc4061766117b547b43fe1f803a2b72806c73028b55d482ebce89f817847e9b8f0a4ad
SHA1 hash:	1d84da470c7821a2dbcc9a788e720a4bce32c8c4
MD5 hash:	d59903af15c5257c5e274b297bec5e6d
humanhash:	alabama-triple-juliet-black
File name:	SecuriteInfo.com.Trojan.PWS.Lumma.1819.5470.26192
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	2'226'264 bytes
First seen:	2025-02-22 13:14:15 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4035d2883e01d64f3e7a9dccb1d63af5 (47 x ServHelper, 20 x LummaStealer, 17 x Rhadamanthys)
ssdeep	24576:PYczOC1OdLK1gWGCcOom/FiK8gZDgnJI2q8qUUw27OC0gQbnLaE9Mr3JZyWU129C:PYcfgaqK8gerWwy0g3uWU12sIs
TLSH	T1C6A53A51F89E60F2D90706714977A2BF2235AD045B33CAC3D6447EAAD932EF1DB22217
gimphash	f6dd789ac101a139fdfbc7ff723a39c492a7d9070ebdacb9b67e69b9b0c32d21
TrID	40.3% (.EXE) Win64 Executable (generic) (10522/11/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4504/4/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Magika	pebin
dhash icon	7fcc8e575d83e87e (1 x LummaStealer)
Reporter	SecuriteInfoCom
Tags:	exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

amadey

ID:

File name:

6f44899daeacc80a062cbd251ca23ec1261672bdd6a060d9f80654db2352370e

Verdict:

Malicious activity

Analysis date:

2025-02-22 02:17:38 UTC

Tags:

amadey botnet stealer loader themida trox lumma telegram exfiltration remote xworm python winscp tool crypto-regex ims-api generic auto povertystealer lumar

Link:

https://app.any.run/tasks/bea6602a-9329-4a75-95d7-aec2392697fd

Note:

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

Detection(s):

SecuriteInfo.com.Trojan.PWS.Lumma.1819.5470.26192.UNOFFICIAL

Verdict:

Clean

Score:

89.3%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67b9cde828ab76d43a5c63a0

Tags:

n/a

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

golang installer invalid-signature obfuscated signed

Link:

https://www.filescan.io/uploads/67b9cdaf60f4b4f0724ad1c1/reports/ddfec42c-a270-4064-a358-bdf68a4f97b3/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_70%

Link:

https://www.hybrid-analysis.com/sample/879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d

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/7e176499-23dc-458a-9359-f2fb97a55c3e

Result

Threat name:

LummaC Stealer

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1621796

Signature

Antivirus detection for URL or domain

C2 URLs / IPs found in malware configuration

Found malware configuration

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

Injects a PE file into a foreign processes

Joe Sandbox ML detected suspicious sample

Multi AV Scanner detection for submitted file

Sample uses string decryption to hide its real strings

Suricata IDS alerts for network traffic

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:

88%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d/

Threat name:

Win32.Trojan.Amadey

Status:

Suspicious

First seen:

2025-02-21 21:44:58 UTC

AV detection:

11 of 24 (45.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=q6lylmwik4sj3cpzpn44zngoew53ruogb5gqaord7xyzcp2a7iwq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery spyware stealer

Link:

https://tria.ge/reports/250222-qgtv9sxkgq/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Checks installed software on the system

Reads user/profile data of local email clients

Verdict:

Malicious

Tags:

trojan babuk

YARA:

elf_babuk_auto

Link:

https://app.threat.zone/submission/08923dfa-40e6-4751-8c04-25101cf3cfed

Unpacked files

SH256 hash:

879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d

MD5 hash:

d59903af15c5257c5e274b297bec5e6d

SHA1 hash:

1d84da470c7821a2dbcc9a788e720a4bce32c8c4

Link:

https://www.unpac.me/results/4085a589-1cd3-4e5c-b26f-3577671b635d/

SH256 hash:

c7c3c28e70c4914688717e7e880b483238afe5e2ae20394e74a6c5d6931cab4c

MD5 hash:

163b6454c8c0ba40ee93beefb60c2684

SHA1 hash:

cb10775ed16fad6c8289127b0285b10ebfde4ee1

Detections:

win_lumma_auto

LummaStealer

Link:

https://www.unpac.me/results/4085a589-1cd3-4e5c-b26f-3577671b635d/

Malware family:

Lumma

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/879785b2c857/report/overview.html

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.00

Link:

https://yomi.yoroi.company/submissions/879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d

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

Rule name:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	Golangmalware Create hunting rule
Author:	Dhanunjaya
Description:	Malware in Golang

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

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	HiveRansomware Create hunting rule
Author:	Dhanunjaya
Description:	Yara Rule To Detect Hive V4 Ransomware

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

Rule name:	PE_Digital_Certificate Create hunting rule
Author:	albertzsigovits

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

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

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

Rule name:	ThreadControl__Context 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 879785b2c857249d89f97b79ccb4ce25bbb8d1c60f4d003a23fdf1913f40fa2d

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3448648/

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

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::LoadLibraryA kernel32.dll::LoadLibraryW 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

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