MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1277fa3b3605bf6b1799a6f6356785bfdf015e396583dafc7c6b29d4e0725ea. 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 4 File information Comments

SHA256 hash: a1277fa3b3605bf6b1799a6f6356785bfdf015e396583dafc7c6b29d4e0725ea
SHA3-384 hash: 7cf91e9dc4c307711d062280b5ba0cd33363c791f3b1d93346ee85e9d70cead65182cee72caef64af52fb8c0a2c8c920
SHA1 hash: 5179c6ddfb38af6482a297ead9914dd7db7f2b70
MD5 hash: dbd08d4958f2271cfea94c4355827742
humanhash: ceiling-comet-oregon-oscar
File name:SecuriteInfo.com.Win64.MalwareX-gen.31010.26340
Download: download sample
Signature LummaStealer
File size:1'388'544 bytes
First seen:2025-07-09 06:19:29 UTC
Last seen:2025-07-09 07:16:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash df533905651d4d38e2f1c6b89a7d3c6a (5 x LummaStealer, 2 x Rhadamanthys, 2 x Vidar)
ssdeep 24576:VZ3dIQQh8p7AVGmv0nBM/n3a8qZKSamianNn3a8qZKSamian:VZ3d0h+AV/ABM/Rq8mfNRq8mf
Threatray 566 similar samples on MalwareBazaar
TLSH T1B555C0399192A2D6FC7640B740A1A155B8B2B632C63D2FFF8290E333AE076C50F6575D
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 SecuriteInfoCom
Tags:exe LummaStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
34
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
ebe023e4d8313d225841973d82276b7f9bff8b73249809737362bc2195403e96.bin.exe
Verdict:
Malicious activity
Analysis date:
2025-07-09 01:16:50 UTC
Tags:
lumma stealer themida loader amadey botnet rdp auto-reg arch-exec

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Tags:
stealer virus zusy
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
adaptive-context crypt fingerprint microsoft_visual_cc packed packed
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) Win 64 Exe x64
Verdict:
Malicious
Threat:
Win64.Trojan.LummaStealer
Threat name:
Win64.Trojan.LummaStealer
Status:
Malicious
First seen:
2025-07-08 15:45:19 UTC
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:lumma discovery stealer
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://ngbmrq.pics/xozh
https://lnofi.xyz/qoei
https://ryxpq.xyz/tpaz
https://dzyzb.xyz/anby
https://dkkig.xyz/xjau
https://lodib.xyz/towq
https://cexpxg.xyz/airq
https://urarfx.xyz/twox
https://genmkh.xyz/towq
Unpacked files
SH256 hash:
a1277fa3b3605bf6b1799a6f6356785bfdf015e396583dafc7c6b29d4e0725ea
MD5 hash:
dbd08d4958f2271cfea94c4355827742
SHA1 hash:
5179c6ddfb38af6482a297ead9914dd7db7f2b70
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:golang_bin_JCorn_CSC846
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:pe_detect_tls_callbacks
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
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 a1277fa3b3605bf6b1799a6f6356785bfdf015e396583dafc7c6b29d4e0725ea

(this sample)

  
Delivery method
Distributed via web download

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_USER_APIPerforms GUI ActionsUSER32.dll::CreateWindowExA

Comments