MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9
SHA3-384 hash: 5e8473950356b02744e19324e8438c63ffef83eb8a6f484542cdc0f012790fbe1f6e6deca1f6aca217a9cb811321b295
SHA1 hash: d72bc87fb1e3d5ea16a0cb46cae55e6a0d76181c
MD5 hash: 2ab826fa6860671dd9a1836cac3c9d8e
humanhash: early-kitten-mars-music
File name:Set-up.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'757'368 bytes
First seen:2025-08-13 14:35:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d42595b695fc008ef2c56aabd8efd68e (131 x Vidar, 92 x Rhadamanthys, 54 x Stealc)
ssdeep 24576:2HFdKmte4bEmrahGu7SVyIxnc4TFOGDOaHN04eleQk9WS3ttXI:2HPVHbEmOhG2SybqHyoA4b
Threatray 33 similar samples on MalwareBazaar
TLSH T1F3856C0A6DA80AFAD0E5923148667051BB61FC450F2337C72B907A7A2FFBAD45C79F44
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
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter aachum
Tags:exe LummaStealer


Avatar
iamaachum
https://www.youtube.com/post/UgkxGK8rEYQtm03aEQV-oFl5oNftlwtbnFYf

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
ES ES
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Set-up.exe
Verdict:
Malicious activity
Analysis date:
2025-08-13 14:39:22 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/8c29bcf5-c0ec-4c8a-ba32-3fb79994e8b2

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/21162/
Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=689ca2e92018ee52f0246e0d
Tags:
injection phishing obfusc virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypt golang infostealer invalid-signature obfuscated signed threat
Link:
https://www.filescan.io/uploads/689ca2d49ef4d2ff7cfaad36/reports/a1b2f5f6-1333-49bd-a85c-6cf2d3c457f9/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/fe295100-3f08-4730-bee1-e99b4ea67540
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1756128
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners)
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Potentially malicious time measurement code found
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Suricata IDS alerts for network traffic
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
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1756128 Sample: Set-up.exe Startdate: 13/08/2025 Architecture: WINDOWS Score: 100 32 stephmf.top 2->32 34 mastwin.in 2->34 42 Suricata IDS alerts for network traffic 2->42 44 Found malware configuration 2->44 46 Multi AV Scanner detection for submitted file 2->46 48 3 other signatures 2->48 9 Set-up.exe 2->9         started        signatures3 process4 signatures5 50 Writes to foreign memory regions 9->50 52 Allocates memory in foreign processes 9->52 54 Contains functionality to registers a callback to get notified when the system is suspended or resumed (often done by Miners) 9->54 56 2 other signatures 9->56 12 CredentialUIBroker.exe 9->12         started        process6 dnsIp7 40 mastwin.in 138.124.101.92, 443, 49722, 49756 NOKIA-ASFI Norway 12->40 58 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 12->58 60 Query firmware table information (likely to detect VMs) 12->60 62 Tries to harvest and steal ftp login credentials 12->62 64 3 other signatures 12->64 16 chrome.exe 12->16         started        19 chrome.exe 12->19         started        21 chrome.exe 12->21         started        23 chrome.exe 12->23         started        signatures8 process9 dnsIp10 30 192.168.2.4, 138, 443, 49708 unknown unknown 16->30 25 chrome.exe 16->25         started        28 chrome.exe 19->28         started        process11 dnsIp12 36 www.google.com 142.250.80.100, 443, 49728, 49731 GOOGLEUS United States 25->36 38 142.251.40.100, 443, 49743, 49748 GOOGLEUS United States 28->38
Score:
45%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/2ab826fa6860671dd9a1836cac3c9d8e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-11 18:31:26 UTC
File Type:
PE+ (Exe)
Extracted files:
8
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lf5k7yyi75f6lnaqborgth7hn65roledxjbwqfw2jkacbztrtcuq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
1af081ab71f2f15e0c0a664b29e27e9076e8a4bc27b8c5f173ff29de8f4bac8a
LummaStealer
28a361b436c709a7ed8646d7cb50908bfbc8eb758c9582cfdecd99f3c8ee5937
LummaStealer
495b4e96ce5256185fea0dc1003e5750925b5fdaeca3cb7fc2ad65700e39a644
LummaStealer
6e7392eb56f08987e4c52316d602752c768e43ad0a8cf581f4b1522220898888
LummaStealer
c921fba82eafbe583ed0c0588b638923916e7834d00ba263569e6775c6a3433b
LummaStealer
dea94a939fcb81eb85c74fcdb3e6bd9d4d7a6631dcf0ef531cf6e08966e7033d
LummaStealer
e36319c60a519ce6f33f5662b0f03bbfafa326cac93ec80238907d6bee6db59e
LummaStealer
error
LummaStealer
+ 23 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250813-ryfkmsstbv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://stephmf.top/kiit
https://mastwin.in/qsaz/api
https://ordinarniyvrach.ru/xiur/api
https://yamakrug.ru/lzka/api
https://vishneviyjazz.ru/neco/api
https://yrokistorii.ru/uqya/api
https://stolewnica.ru/xjuf/api
https://visokiywkaf.ru/mmtn/api
https://kletkamozga.ru/iwyq/api
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a18ccd15-51f1-431c-8cc5-6d7b45de62e0
Unpacked files
SH256 hash:
597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9
MD5 hash:
2ab826fa6860671dd9a1836cac3c9d8e
SHA1 hash:
d72bc87fb1e3d5ea16a0cb46cae55e6a0d76181c
Link:
https://www.unpac.me/results/51a93ee0-25a7-420b-a60d-86fe6db3133a/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/597aafe308ff/report/overview.html
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: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_duffcopy_amd64
Create hunting rule
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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 597aafe308ff4be5b4100ba2699fe76fbb172c83ba436816da4a8020e67198a9

(this sample)

  
Link
https://tria.ge/250813-rtbqwsssd1/behavioral2
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/21162/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and Threadskernel32.dll::CloseHandle
kernel32.dll::CreateThread
WIN_BASE_APIUses Win Base APIkernel32.dll::LoadLibraryW
kernel32.dll::LoadLibraryExW
kernel32.dll::GetSystemInfo
WIN_BASE_EXEC_APICan Execute other programskernel32.dll::WriteConsoleW
kernel32.dll::SetConsoleCtrlHandler
kernel32.dll::GetConsoleMode
WIN_BASE_IO_APICan Create Fileskernel32.dll::GetSystemDirectoryA

Comments