MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35. 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: 16

Intelligence 16 IOCs YARA 7 File information Comments 1

SHA256 hash:	add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35
SHA3-384 hash:	d50e158ff673a2249ff9dd4f9433520df33ba87cbdd00ca4506b66d53a1213cfe37f538c6869cbdc5fee49353ed0c895
SHA1 hash:	ed29c3020f87bc8c358a83dd31a57697120ad8e3
MD5 hash:	7abcf259647230c37ffa44b54958e6d2
humanhash:	carpet-orange-mexico-one
File name:	7abcf259647230c37ffa44b54958e6d2
Download:	download sample
Signature	LummaStealer Create hunting rule
File size:	841'728 bytes
First seen:	2024-07-30 05:20:12 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep	12288:RH2NwxhTIvBtreI21FaeHLfGMDFvlAOBC523fVEm8zocL5oxB93pHGrfzbjtdk95:BU2T9ItCxD4/VmpKyV
TLSH	T11305383439FA501AB173EFA68BE4799ADA2FB7733B07645D1091038A0723A81DDD153E
TrID	67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 9.7% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter	zbetcheckin
Tags:	32 exe LummaStealer

Intelligence

File Origin

# of uploads :

# of downloads :

353

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

7abcf259647230c37ffa44b54958e6d2

Verdict:

Malicious activity

Analysis date:

2024-07-30 05:30:37 UTC

Tags:

lumma stealer

Link:

https://app.any.run/tasks/9d96da50-cf22-4131-9841-599547e25815

Note:

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

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=66a87843c06bd32e596e685d

Tags:

Generic Dropper

Result

Verdict:

Malware

Maliciousness:

Behaviour

Launching a process

Creating a file

DNS request

Connection attempt

Sending a custom TCP request

Using the Windows Management Instrumentation requests

Unauthorized injection to a system process

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/66a87840b45fbebc0edc1fcd/reports/7a1484ef-e1a7-40ca-9203-e098fbae581e/overview

Verdict:

Malicious

Labled as:

MSIL.Krypt.Generic

Link:

https://www.hybrid-analysis.com/sample/add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35

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:

Malicious

Link:

https://analyze.intezer.com/analyses/c364f43e-ec9b-4e04-93e4-3b42e3063ed4

Result

Threat name:

LummaC

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1484486

Signature

.NET source code contains very large strings

.NET source code references suspicious native API functions

AI detected suspicious sample

Allocates memory in foreign processes

Antivirus / Scanner detection for submitted sample

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

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

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

Writes to foreign memory regions

Yara detected LummaC Stealer

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35/

Threat name:

ByteCode-MSIL.Trojan.LummaStealer

Status:

Malicious

First seen:

2024-07-29 08:47:52 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vxk2vmdragdln6dnw3a727mrk3k5to7exetdg5ylv3rldlerli2q._file

Verdict:

malicious

Result

Malware family:

lumma

Score:

10/10

Tags:

family:lumma discovery stealer

Link:

https://tria.ge/reports/240730-f11stavamr/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Suspicious use of SetThreadContext

Lumma Stealer, LummaC

Malware Config

C2 Extraction:

https://disappearsodsz.shop/api
https://horizonvxjis.shop/api
https://effectivedoxzj.shop/api
https://parntorpkxzlp.shop/api
https://stimultaionsppzv.shop/api
https://grassytaisol.shop/api
https://broccoltisop.shop/api
https://shellfyyousdjz.shop/api
https://bravedreacisopm.shop/api

Verdict:

Malicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/a8fccf14-8feb-4fbe-b6cd-761b12c71ab8

Unpacked files

SH256 hash:

fdce4cb667fcf907ac0ad31d61a79d7460c47d02d7f3296dabf9fe0fb6019b8f

MD5 hash:

b77a8325b3dbd2cb8c485d086000613a

SHA1 hash:

d9974176a885d4d77d60f6172ec2bec0fdbaeb23

Detections:

LummaStealer

Link:

https://www.unpac.me/results/3dbeefd8-d366-480a-ae58-5ff0b4a5e5ee/

SH256 hash:

add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35

MD5 hash:

7abcf259647230c37ffa44b54958e6d2

SHA1 hash:

ed29c3020f87bc8c358a83dd31a57697120ad8e3

Link:

https://www.unpac.me/results/3dbeefd8-d366-480a-ae58-5ff0b4a5e5ee/

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

Threat name:

Lumma

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35

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:	NET Create hunting rule
Author:	malware-lu

Rule name:	NETexecutableMicrosoft Create hunting rule
Author:	malware-lu

Rule name:	pe_imphash Create hunting rule

Rule name:	Skystars_Malware_Imphash Create hunting rule
Author:	Skystars LightDefender
Description:	imphash

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 add5aab0710186b6f86db6c1fd7d9156d5d9bbe4b92633770baee2b1ac915a35

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3078821/

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 (GUARD_CF)	high

Comments

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zbet commented on 2024-07-30 05:20:13 UTC

url : hxxp://45.61.136.185/modules/Clear.exe