MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9
SHA3-384 hash: dbc185d8f5d7e2c580596f62b0dc16a94afa6bafe1f81467a58f55b13131b1d407f5b8fb9845cd5a4bdc649a785933bf
SHA1 hash: a1c552ef7b0542106de7a04645d92152a9e430ce
MD5 hash: e4e586d08404a82145b42f533a249864
humanhash: muppet-undress-august-harry
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'432'704 bytes
First seen:2026-04-07 11:37:15 UTC
Last seen:2026-04-08 15:56:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1aae8bf580c846f39c71c05898e57e88 (200 x LummaStealer, 60 x SalatStealer, 18 x ValleyRAT)
ssdeep 24576:mCOy0WFdlrQvLwNaRX2mjf7nwPY+LggfVLkjymCA4RTs7+5vuf0IH3M+m+Arz:mCDz6GqwBmfz7hsEhmNrz
Threatray 55 similar samples on MalwareBazaar
TLSH T1F8654B00FCC744B6E41212324AB762EF6335A8494F36AB87EA45773EF9B76D05832356
TrID 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
10.5% (.EXE) Win64 Executable (generic) (6522/11/2)
8.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.2% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
dhash icon 3c4d8e17178e4d3a (3 x LummaStealer)
Reporter Bitsight
Tags:dropped-by-gcleaner exe f LummaStealer MIX10.file signed

Code Signing Certificate

Organisation:www.glass.com
Issuer:E8
Algorithm:sha256WithRSAEncryption
Valid from:2026-04-02T17:39:30Z
Valid to:2026-07-01T17:39:29Z
Serial number: 05745188a1c71132ec71ebd86658821b2ea9
Intelligence: 6 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: fa3c6b9328d17c985651a17ef9c5ea8a2f2d69db61b8c1a5016c92abff38a5ab
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://158.94.209.95/service

Intelligence

File Origin
# of uploads :
31
# of downloads :
183
Origin country :
US US
Vendor Threat Intelligence
Gathering data
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2026-04-07 11:38:58 UTC
Tags:
auto-reg fuery golang smtp
Link:
https://app.any.run/tasks/6ac4bb8f-3b58-4c08-93b5-400cf84ba686

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/60714/
Verdict:
Clean
Score:
89.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69d4ec776a61012f6acfb9bd
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
Connection attempt to an infection source
Sending an HTTP POST request to an infection source
Sending an HTTP GET request to an infection source
Creating a file
DNS request
Connection attempt
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-04-07T08:55:00Z UTC
Last seen:
2026-04-08T07:52:00Z UTC
Hits:
~100
Detections:
Trojan.Win64.Agent.sb Backdoor.Win32.Agima.sb Backdoor.Win32.Agima.b Backdoor.Win32.Agima.a Backdoor.Agima.HTTP.C&C Backdoor.Win32.Gsb.sb Backdoor.Win32.Gsb.gen
Link:
https://opentip.kaspersky.com/b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9/results?tab=lookup
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8f5a1b89-ab59-4031-ba31-8f8411db4ecd
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9/
Verdict:
Malicious
Threat:
Family.FUERY
Link:
https://tip.neiki.dev/file/b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9
Threat name:
Win32.Spyware.Lummastealer
Create hunting rule
Status:
Suspicious
First seen:
2026-04-07 11:38:33 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 37 (54.05%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wsbbf65yr7szqe7xdzhvlwc3qve2alajbpjyphse35xvbfovo7eq._file
Verdict:
malicious
Label(s):
cryptinfinite
Create hunting rule
Similar samples:
07e391dab301cf7dc7705d58131bb55508e8865f394df644c6a4a14da45060b4
LummaStealer
18e9a8bfad425d3ff9c0ab3d71e6890320166127b8bdf7460a7edd30f45be0ab
LummaStealer
39de4a90a9ea45452548651029f410c1946fcb66c330e93ba622efdc9630c359
LummaStealer
3d9c9be6ebf52a46fe919cdbfdba0562e7d7591956c0d92482e8679ea439929d
LummaStealer
4154a81334fa6da1113851f6e4d167de1fbf4ceaa49a8c87df5ebd9d707574c2
LummaStealer
688c658457069ba67ff844cb28f409cf8988a15cc22be92b4ac4b62404fbf207
LummaStealer
6a961af4e35488055057fb199555b02b135f81b8eca22d1b500d13054aaadb63
LummaStealer
c32e3e9204f8a8f77376f5800785b95f3a6a5521b205b759376dc7eb4664dd64
LummaStealer
error
LummaStealer
+ 45 additional samples on MalwareBazaar
Result
Malware family:
fuery
Create hunting rule
Score:
  10/10
Tags:
family:fuery discovery persistence trojan
Link:
https://tria.ge/reports/260407-nrb24ags3x/
Behaviour
System Location Discovery: System Language Discovery
Adds Run key to start application
Downloads MZ/PE file
Fuery
Fuery family
Malware Config
C2 Extraction:
http://let.mebeyourfriend.digital/
http://if.youwannabemylover.life/
http://make.mydaymakemyday.info/
http://iahfi.visbxskagt.com/
http://laf.oahgsfwklg.top/
http://smachrie1.weinerbuyout.top/
http://sackless2.backspacersasine.sbs/
http://recondole3.compositesclosetful.xyz/
http://dietaries4.permeatedicelanders.today/
http://epanadiplosis5.misdateswampanoag.cyou/
http://invoke6.escrimesesquipedal.digital/
http://bordrage7.kafkaesquebozo.info/
http://stacher8.disequilibrationaproctous.top/
http://scoliidae9.
Unpacked files
SH256 hash:
b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9
MD5 hash:
e4e586d08404a82145b42f533a249864
SHA1 hash:
a1c552ef7b0542106de7a04645d92152a9e430ce
Link:
https://www.unpac.me/results/ca0bbd18-514e-40f1-96d7-abefc29c06e5/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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: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: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 b48212fbb88fe59813f71e4f55d85b8549a02c090bd3879e44df6f5095d577c9

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/60714/

Comments