MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a
SHA3-384 hash: 51d62640f509ebba91a33c3750d039ce6f7bffc8fed4af355959bb0152c4146a00418dfbb1d34f30e2805ab371871f6a
SHA1 hash: c13c0eb634e5944dd2befe87308258ca6e8d086c
MD5 hash: 86fed6f03f61c08488b95479c2e91f94
humanhash: fanta-echo-potato-fruit
File name:alex12312.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'487'360 bytes
First seen:2025-06-10 05:43:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6d9849ec5bb78ad1155656c6bba60909 (26 x LummaStealer, 1 x DeerStealer)
ssdeep 24576:BNBXYB5Mwcfh0GxSpIanZPN608gW7BMBt3bkTyA2kdUQy/9XRwcQHyzq7mFLBdNN:BzjLHye7mFLXO3D20pKXIsNJxFHr
Threatray 129 similar samples on MalwareBazaar
TLSH T1DA659E240756D7C6FE3555B9A9F323C43812333685282BBB73AE83395B0B1965C92E7C
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 abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
427
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
meterpreter
Create hunting rule
ID:
1
File name:
bomb.exe
Verdict:
Malicious activity
Analysis date:
2025-06-09 18:06:13 UTC
Tags:
hausbomber loader sliver backdoor havoc framework metasploit meterpreter payload github stealer lumma remote xworm telegram defendercontrol tool fileshare rat gh0st auto amadey botnet remcos generic asyncrat qrcode evasion uac quasar snake keylogger xmrig miner coinminer smtp akira formbook aeroadmin rmm-tool possible-phishing agenttesla ftp exfiltration crypto-regex purecrypter
Link:
https://app.any.run/tasks/83901c01-f1de-41b1-899d-ae7078d32905

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/8191/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.496.13540.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847c5fd8bd5d68a12e74acc
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Query of malicious DNS domain
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/6db33ce3-5880-4f40-a2d0-b63892133d44
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1710454
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
Writes to foreign memory regions
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a/
Threat name:
Win64.Trojan.LummaStealer
Create hunting rule
Status:
Malicious
First seen:
2025-06-10 00:57:05 UTC
File Type:
PE+ (Exe)
Extracted files:
1
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rs7t3dachxis4fntw2vxoui4xbulstqzfrhyxxg5bcqrt6mb32na._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
9e9c46e1a87160867caac1c3a533548d5d1fc5f237b97170427a3a6d8d14c1b5
LummaStealer
a6e10964308e62c2842c4b1bddcc94017f859c76ef0ff5648bece49c5a352e3a
LummaStealer
b7240abacbe04fcb10bb7e42abc1b486e60fed3b011acd1132d34c0cf8600345
LummaStealer
c598101df884baa2a9db9162b00fe4ab7adf469ae87d764e6d8b210fe095e565
LummaStealer
c9c51bc3e8ede9f8063e6d72980e191c4643f541446d3c4df04d3980be87d524
LummaStealer
error
LummaStealer
fb944c3aae36294065309a0b50bc30d3775560f8514484244f197046002dfaf5
LummaStealer
+ 119 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250610-gfbhvszvfv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1d1058ba-e690-4bbb-a126-0e1dc8a2f776
Unpacked files
SH256 hash:
8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a
MD5 hash:
86fed6f03f61c08488b95479c2e91f94
SHA1 hash:
c13c0eb634e5944dd2befe87308258ca6e8d086c
Link:
https://www.unpac.me/results/7e98928f-29f4-4d3a-8e10-48c9266e9700/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8cbf3d8c023d/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/8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a

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.

Web download

LummaStealer

Executable exe 8cbf3d8c023dd12e15b3b6ab77511cb868b94e192c4f8bdcdd08a119f981de9a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3558425/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/8191/

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::ReadConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileW

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