MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a. 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: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a
SHA3-384 hash: f47eaa1f15fdbfed7f07535e6f464010a2e21689eb423eab3ffb224c19368fe81c84e739f9d4c09f790dfac53c16b08f
SHA1 hash: 6cb277d592ee18700a0386e183a96535c9fa7c5a
MD5 hash: f91e26ad117d187f3fc7bc2aeadb9c4d
humanhash: connecticut-venus-earth-whiskey
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:7'358'192 bytes
First seen:2024-02-25 12:28:39 UTC
Last seen:2024-02-25 12:33:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'610 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 49152:EbV/PT3YubG0iYsV5TK7n46OeBIl0WS2q0GMQRZn1JUOKInVh+fg63+NSQbUFkDg:EbV/PT3luw5OeBAS2q0O1TubOSQbNjI
TLSH T17E76E847F698DD10C0582633C2FD2A1693B66BC55122EA5F3792E76A8B0337F138A5C7
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0f8f8a898c8c5c0 (1 x LummaStealer)
Reporter Bitsight
Tags:exe LummaStealer signed

Code Signing Certificate

Organisation:Honor Studio
Issuer:Honor Studio
Algorithm:sha512WithRSAEncryption
Valid from:2024-02-24T10:04:59Z
Valid to:2026-07-23T00:00:00Z
Serial number: 15093a4468a44548bb52b84b446b0441
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 2f383a5c5f03c8aa4890c747fe3c0bf1a8649b8a3f957c45fc2a02a224e1f048
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: https://vk.com/doc329118071_675273772?hash=zdZmXREs2eoJwZ07lf2R67nerisgvPjXIqfdIZXL1nT&dl=I4E0ZOaf3iznXLCIrMnu4zhXMZc6xl95BVc8AZSkfZk&api=1&no_preview=1#doz

Intelligence

File Origin
# of uploads :
3
# of downloads :
346
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/477667/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the %temp% directory
Launching a process
Creating a file
Searching for synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Sending an HTTP GET request
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
overlay
Link:
https://www.filescan.io/uploads/65db328fb7fbcf60a478632d/reports/5c9f728e-260f-4779-99cd-35f846beea18/overview
Verdict:
Malicious
Labled as:
Suspicious/MalPe.X2205
Link:
https://www.hybrid-analysis.com/sample/fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a
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/5bca5e53-0a51-4b64-bcb2-a833862ef670
Result
Threat name:
LummaC, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1398354
Signature
Allocates memory in foreign processes
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
LummaC encrypted strings found
Multi AV Scanner detection for domain / URL
Query firmware table information (likely to detect VMs)
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected LummaC Stealer
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
96%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-02-25 12:29:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7nsjv4sfwgk3vibki6ipen5uy7nnjwnbc2vrb3c73on6ixn5mkfa._file
Verdict:
malicious
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:lumma family:zgrat rat stealer
Link:
https://tria.ge/reports/240225-pnwsrscc4y/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Detect ZGRat V1
Lumma Stealer
ZGRat
Malware Config
C2 Extraction:
https://fieldtrollyeowskwe.shop/api
https://technologyenterdo.shop/api
https://detectordiscusser.shop/api
https://turkeyunlikelyofw.shop/api
https://associationokeo.shop/api
Unpacked files
SH256 hash:
fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a
MD5 hash:
f91e26ad117d187f3fc7bc2aeadb9c4d
SHA1 hash:
6cb277d592ee18700a0386e183a96535c9fa7c5a
Link:
https://www.unpac.me/results/bc5b6c49-2a5b-4dfc-84a5-62ad7966c2b8/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fb649af245b1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.08
Link:
https://yomi.yoroi.company/submissions/fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a

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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

LummaStealer

Executable exe fb649af245b195baa02a4790f237b4c7dad4d9a116ab10ec5fdb9be45dbd628a

(this sample)

  
Dropped by
Privateloader
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/477667/

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