MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13. 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 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13
SHA3-384 hash: 62c9fb00e5acb334e88796a24922953891f0722fc189c79885b2e04b884d489bd605c8282461a4c6e9e12f68ba96a9b1
SHA1 hash: 8f4ccfc6c38c532cb9e87138902b1a473c797fb1
MD5 hash: 0969fea706d082a95ba4fbbe5b61b236
humanhash: carbon-artist-montana-mars
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:3'316'864 bytes
First seen:2025-11-27 09:56:57 UTC
Last seen:2025-11-28 05:37:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (106 x Vidar, 92 x Rhadamanthys, 44 x LummaStealer)
ssdeep 24576:SEWw8yQLbMbi4Qb92vGIXCV5ERpu8iLAE45Yhhelet29mFalbua5bqsx1jd:SEZxQMbi4QEvGIXCV5ERpu8VRQBM5d
TLSH T193E54C436C95CBA6D09A9739BCA351D2AA707C084F3423F31E61AA761D3A3CC593772D
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Bitsight
Tags:D dropped-by-gcleaner EU.file exe LummaStealer signed

Code Signing Certificate

Organisation:dark.shopping
Issuer:WE1
Algorithm:sha256WithRSAEncryption
Valid from:2025-10-26T22:53:13Z
Valid to:2026-01-24T23:53:10Z
Serial number: 235c57cc24d84cb60d1555e1a5c59908
Intelligence: 13 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 3b6f6af40094b4eab21bb46f08c21ba5bb5127c55da33825480c698d852f77b8
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform


Avatar
Bitsight
url: http://194.38.20.224/service

Intelligence

File Origin
# of uploads :
9
# of downloads :
160
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13.exe
Verdict:
Malicious activity
Analysis date:
2025-11-27 09:58:20 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/e61b290b-27df-4f09-8f31-aa302838897d

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Lumma
Create hunting rule
Link:
https://www.capesandbox.com/analysis/41628/
Verdict:
Malicious
Score:
91.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6928207e6657e34332817599
Tags:
phishing emotet
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Launching a process
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13
Verdict:
Malicious
File Type:
exe x64
First seen:
2025-11-27T06:29:00Z UTC
Last seen:
2025-11-28T23:59:00Z UTC
Hits:
~100
Detections:
HEUR:Trojan.Win64.Generic Trojan.Win32.Inject.sb Trojan.MSIL.Agent.sb PDM:Trojan.Win32.Generic HEUR:Trojan-PSW.Win32.Convagent.gen Trojan-PSW.Win32.Lumma.sb Trojan-PSW.Stealerc.HTTP.C&C Trojan-PSW.Lumma.TCP.C&C
Link:
https://opentip.kaspersky.com/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6f4d4325-4238-44eb-8d8c-c19e458158fc
Score:
76%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Link:
https://app.malva.re/file/0969fea706d082a95ba4fbbe5b61b236
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dk4bqvwhjrrrxcktzsxmy5fsxb54fac3lpzcq4ima6f7q3fofujq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/251127-ly3ghsxrdq/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://alpeoqa.cyou/api
https://bendavo.su/asdsa
https://conxmsw.su/vcsf
https://narroxp.su/rewd
https://squeaue.su/qwe
https://ozonelf.su/asd
https://exposqw.su/casc
https://squatje.su/asdasd
https://vicareu.su/bcdf
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2e1f4fd8-f691-4777-879b-bed02383e11a
Unpacked files
SH256 hash:
1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13
MD5 hash:
0969fea706d082a95ba4fbbe5b61b236
SHA1 hash:
8f4ccfc6c38c532cb9e87138902b1a473c797fb1
Link:
https://www.unpac.me/results/b1942702-7157-4e18-b77c-43135f34c899/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1ab81856c74c/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/1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13

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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
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_duffcopy_amd64
Create hunting rule
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:Lumma
Create hunting rule
Author:kevoreilly
Description:Lumma Payload
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
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

Executable exe 1ab81856c74c631b8953ccaecc74b2b87bc2805b5bf228710c078bf86cae2d13

(this sample)

  
Dropped by
Gcleaner
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/41628/

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