MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa. 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: 12


Intelligence 12 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa
SHA3-384 hash: f937cac8a69993ee182c5894c8409f2509710b7bfc8a9745d04d01656d14fc0b91e28c6a1161013d9d4889ff769f4db9
SHA1 hash: 1f55eb3ef628989eda59469621ab99daab94ff70
MD5 hash: 6eb9ad8f7dae6ba95e97af204265c41a
humanhash: leopard-india-alanine-lima
File name:6eb9ad8f7dae6ba95e97af204265c41a.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:426'496 bytes
First seen:2025-01-20 13:53:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d49dfd33dd4c7f924010c34bcc95921d (2 x LummaStealer)
ssdeep 6144:b8UpNlDvOAG/njnDqX+9Boj0pfew9ubxjd05xgOlK5:73qrneXqyj0pf1mxjec
TLSH T1FD947C4252F13D08F7728A369E2ED7E87E6EB5729E2877E927149A1F08701B1C523F11
TrID 34.5% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
25.8% (.EXE) InstallShield setup (43053/19/16)
18.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
6.3% (.EXE) Win64 Executable (generic) (10522/11/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
Magika pebin
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
178
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678e5841e708b6e7a3adad86
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
fingerprint microsoft_visual_cc packed packed packer_detected
Link:
https://www.filescan.io/uploads/678e557ece56b59135d09d0c/reports/d5b2a6e2-c2ea-4c12-a882-dbfa0b289c68/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a638a7e4-1afe-4676-afbd-aea6e54897a9
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1595200
Signature
AI detected suspicious sample
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=orhzo554tiw2qc5idh7kpkroarhkhobi2lceyji3e7b7qrpfet5a._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250120-q7h7fsslcz/
Behaviour
System Location Discovery: System Language Discovery
Verdict:
Suspicious
Tags:
stealer lumma c2 lumma_stealer
YARA:
n/a
Link:
https://app.threat.zone/submission/bfd0dc79-e73d-461c-84d8-fdca899fbf78
Unpacked files
SH256 hash:
db92d97cafb3777d1d7743086828173c535eacba239ceaa595e3b5cfce59bd3f
MD5 hash:
2c1d814f2278d4e32ea21f80f6811b4f
SHA1 hash:
e2c644e74a253170de5fea570cf616238d98ee40
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/b8286ea5-34c9-4094-8820-30b0e8ffab9f/
SH256 hash:
744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa
MD5 hash:
6eb9ad8f7dae6ba95e97af204265c41a
SHA1 hash:
1f55eb3ef628989eda59469621ab99daab94ff70
Link:
https://www.unpac.me/results/b8286ea5-34c9-4094-8820-30b0e8ffab9f/
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/744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa

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:DebuggerHiding__Active
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:Lumma
Create hunting rule
Author:kevoreilly
Description:Lumma Payload
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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:Windows_Trojan_Generic_2993e5a5
Create hunting rule
Author:Elastic Security
Rule name:Windows_Trojan_Lumma_4ad749b0
Create hunting rule
Author:Elastic Security

File information

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

Web download

LummaStealer

Executable exe 744f9777bc9a2da80ba819fea7aa2e044ea3b828d2c44c251b27c3f845e524fa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3402748/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3346066/
  
URLhaus
https://urlhaus.abuse.ch/url/3224579/

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 (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::CreateProcessW
ADVAPI32.dll::OpenProcessToken
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoA
KERNEL32.dll::GetCommandLineA
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleOutputW
KERNEL32.dll::WriteConsoleA
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::SetStdHandle
KERNEL32.dll::GetConsoleAliasW
KERNEL32.dll::GetConsoleCP
KERNEL32.dll::GetConsoleMode
KERNEL32.dll::GetConsoleOutputCP
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateFileA
KERNEL32.dll::MoveFileW
KERNEL32.dll::MoveFileExA

Comments