MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68. 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: 9


Intelligence 9 IOCs YARA 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68
SHA3-384 hash: 5f9dbda83a663d257c902c9abfe1a48ebf3770131b646e634b1d4d722ca92b4f26a516c606ddfa4b2e6a7ccaaafea3a7
SHA1 hash: ab5033af0f9010f316fa0740a34ee528731f788a
MD5 hash: 803b5aee2d97654630910acc48c49964
humanhash: william-fillet-vermont-seventeen
File name:bhatta.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'640'216 bytes
First seen:2026-07-29 10:52:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1aae8bf580c846f39c71c05898e57e88 (250 x LummaStealer, 118 x SalatStealer, 23 x ACRStealer)
ssdeep 24576:IriIQXuVHx4Mg/LzP/cELHUvoWgDVKMkOKS+yT/kvB1CxU6oJmFDJ1sWBqx80+bF:ImIChrLyiqJmdJ6dxv+M2hdU5sbshJ5o
TLSH T18DC55A10EDCB85F6E003163169A762AF63356C062F32DBC7EA547A7DEA772D10836709
TrID 48.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.1% (.EXE) Win64 Executable (generic) (6522/11/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
Reporter aachum
Tags:dropped-by-OffLoader exe LummaStealer signed

Code Signing Certificate

Organisation:up.me
Issuer:up.me
Algorithm:sha256WithRSAEncryption
Valid from:2026-07-29T09:21:14Z
Valid to:2027-07-29T09:21:14Z
Serial number: 573e2a025c565ffc
Thumbprint Algorithm:SHA256
Thumbprint: 35a725ddf29ff3493828e7f0b0bb3955e635921ebc5a4056b355562332fbcf95
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
iamaachum
https://uploadloop.com/bhatta.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
197
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/76688/
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending an HTTP POST request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
adaptive-context anti-vm crypto evasive golang signed
Link:
https://www.filescan.io/uploads/6a69dba946c22b42c4546934/reports/97c194ba-49bc-4b17-ac26-c44f6edcf690/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-07-29T08:41:00Z UTC
Last seen:
2026-07-31T02:13:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c69bbf0b-91cb-4174-b6ac-8dbcebeaa50f
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1949442
Signature
AI detected suspicious PE / MSI digital signature
Antivirus detection for URL or domain
Multi AV Scanner detection for submitted file
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Suricata IDS alerts for network traffic
Tries to detect sandboxes / dynamic malware analysis system (Installed program check)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal from password manager
Tries to steal Mail credentials (via file / registry access)
Unusual module load detection (module proxying)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/803b5aee2d97654630910acc48c49964
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68/
Threat name:
Win32.Trojan.Egairtigado
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 10:53:50 UTC
File Type:
PE (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tdjyo3qikcukocx4eihjixbeoi5v5klt6gd6vtzdswfm7ko7fzua._file
Verdict:
malicious
Label(s):
LummaStealer
Create hunting rule
Link:
https://reports.threatray.com/ee6650df-74bb-41c5-82ab-e0675d8bc2ec
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery spyware stealer
Link:
https://tria.ge/reports/260729-my8tzatze1/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Browser Information Discovery
System Location Discovery: System Language Discovery
System Time Discovery
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68
MD5 hash:
803b5aee2d97654630910acc48c49964
SHA1 hash:
ab5033af0f9010f316fa0740a34ee528731f788a
Link:
https://www.unpac.me/results/dc6ce353-eda7-4a2a-ad21-14545b9e6c38/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/98d3876e0850/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.91
Link:
https://yomi.yoroi.company/submissions/98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
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:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:Suspicious_Golang_Binary
Create hunting rule
Author:Tim Machac
Description:Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:TH_AntiVM_MassHunt_Win_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Detects Windows malware employing anti-VM / anti-sandbox evasion techniques across VMware, VirtualBox, Hyper-V, QEMU, Xen, and generic sandbox environments
Reference:https://cyfare.net/
Rule name:VECT_Ransomware
Create hunting rule
Author:Mustafa Bakhit
Description:Detects activity associated with VECT ransomware. This includes registry modifications and deletions, execution of system and defense-evasion commands, suspicious API usage, mutex creation, file and memory manipulation, ransomware note generation, anti-debugging and anti-analysis techniques, and embedded cryptographic constants (SHA256) characteristic of this malware family. Designed for threat intelligence and malware detection environments.

File information

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

Web download

LummaStealer

Executable exe 98d3876e0850a8a70afc220e945c24723b5ea973f187eacf23958acfa9df2e68

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/76688/

Comments