MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
SHA3-384 hash: 8e6bbe648ceb37fbf4b81c6e0c64401fb049b7119cc78140c5f28f964dacc34a06a182bdad041669c653158229abab0d
SHA1 hash: a924ae99e865d6a787c6c38b44911ed1260a97f3
MD5 hash: 5dfe5779d8f5715f09d207cc66d830a6
humanhash: uranus-venus-april-robin
File name:Setup.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'928'192 bytes
First seen:2025-08-07 15:10:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 581904886fa82d72b55f3b95feac6241 (22 x LummaStealer, 3 x Stealc, 1 x XWorm)
ssdeep 49152:W58UUG56ogG7Bt+jgWAaYXr5mxs5Lf1vsmVTT:y8UULogG7Bt+0WAaYb5mxs5LRF
Threatray 285 similar samples on MalwareBazaar
TLSH T1F495C019E83890D6FCD301B1BB55D251A4237E3BDE2C696B50F4DBD0124ADED0A3B26B
TrID 63.5% (.EXE) Win64 Executable (generic) (10522/11/4)
12.2% (.EXE) OS/2 Executable (generic) (2029/13)
12.0% (.EXE) Generic Win/DOS Executable (2002/3)
12.0% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter burger
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
Setup.exe
Verdict:
Malicious activity
Analysis date:
2025-08-07 15:10:47 UTC
Tags:
lumma stealer loader auto-reg amadey botnet rdp
Link:
https://app.any.run/tasks/7ef79a9b-0e39-47a2-a2f7-80a6c8ae2fff

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/19511/
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6894c1f51e8a59ee04e72b5f
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a window
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6894c246397fd3ce6fa0eb13/reports/f92815f7-fefd-41ae-acce-9664ca3c66b8/overview
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a4ebbefc-a26f-4549-853c-439dfa63060f
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1752457
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
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
Sigma detected: Silenttrinity Stager Msbuild Activity
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: 1752457 Sample: Setup.exe Startdate: 07/08/2025 Architecture: WINDOWS Score: 100 36 mocadia.com 2->36 38 c2a9c95e369881c67228a6591cac2686.clo.footprintdns.com 2->38 40 6 other IPs or domains 2->40 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 4 other signatures 2->56 9 Setup.exe 2->9         started        signatures3 process4 signatures5 58 Writes to foreign memory regions 9->58 60 Allocates memory in foreign processes 9->60 62 Injects a PE file into a foreign processes 9->62 12 MSBuild.exe 9->12         started        16 MSBuild.exe 9->16         started        process6 dnsIp7 48 mocadia.com 172.86.89.51, 443, 49686, 49718 M247GB United States 12->48 64 Query firmware table information (likely to detect VMs) 12->64 66 Tries to harvest and steal ftp login credentials 12->66 68 Tries to harvest and steal browser information (history, passwords, etc) 12->68 72 2 other signatures 12->72 18 chrome.exe 12->18         started        21 chrome.exe 12->21         started        23 chrome.exe 12->23         started        25 chrome.exe 12->25         started        70 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 16->70 signatures8 process9 dnsIp10 42 192.168.2.5, 138, 443, 49675 unknown unknown 18->42 27 chrome.exe 18->27         started        30 chrome.exe 18->30         started        32 chrome.exe 21->32         started        34 chrome.exe 21->34         started        process11 dnsIp12 44 www.google.com 142.251.32.100, 443, 49692, 49696 GOOGLEUS United States 27->44 46 142.251.40.100, 443, 49707, 49708 GOOGLEUS United States 32->46
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Link:
https://app.malva.re/file/5dfe5779d8f5715f09d207cc66d830a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab/
Verdict:
Malicious
Threat:
Family.LUMMA
Link:
https://tip.neiki.dev/file/1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-08-07 08:53:23 UTC
File Type:
PE+ (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ckatgtjtumvl7hljamu3wgpkpwjya64n5t3clxixypa3bvzhiwvq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
LummaStealer
13b94e39dc44551854c3f0a51091bb0ccd1e7d9122c8b06306a2de478a843e7a
LummaStealer
c1b0c94dc67fdcf0f5c516fa7c9b8a6b39fcce0492aebc2249388a501a41c9ea
LummaStealer
e59d12283e9eaee752a50dd09c136e0fd9db05db42e65695facfbbf41245a0c3
LummaStealer
error
LummaStealer
f263c018987dc3e25427e3d2b1b895a58b32efbc748cc5e83189f4902c3149cd
LummaStealer
ff7117bca329642b4b32ff0a8e37798ae80a23522aea1654b4659cf2dfc68895
LummaStealer
+ 275 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery stealer
Link:
https://tria.ge/reports/250807-skh92sbp9w/
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://mocadia.com/iuew
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:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/4aec708a-04a9-4c68-a3cd-22b6d798d932
Unpacked files
SH256 hash:
1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab
MD5 hash:
5dfe5779d8f5715f09d207cc66d830a6
SHA1 hash:
a924ae99e865d6a787c6c38b44911ed1260a97f3
Link:
https://www.unpac.me/results/4bba78ab-fc3a-4259-bbd9-caa7af4418b2/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/1281334d33a3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1281334d33a32abf9d690329bb19ea7d93807b8decf625dd17c3c1b0d72745ab

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Create hunting rule
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)

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/19511/

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::TerminateProcess
KERNEL32.dll::LoadLibraryExW
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetCommandLineA
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleW
KERNEL32.dll::FreeConsole
KERNEL32.dll::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW
WIN_BASE_USER_APIRetrieves Account InformationADVAPI32.dll::GetUserNameA
WIN_USER_APIPerforms GUI ActionsUSER32.dll::EmptyClipboard
USER32.dll::OpenClipboard
USER32.dll::CreateWindowExW

Comments