MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e
SHA3-384 hash: ded017641fc9b3a8f32f4f88b04bfde480ae61522d8f1aaf0649d2d6d43b56ca3adb68f586d7a3935d422f2c2851f5f2
SHA1 hash: 9285f018aec65543a3394537c0552d9df8981572
MD5 hash: 7412e3f3d9870842563b38a15242d1a4
humanhash: river-cardinal-thirteen-north
File name:qNEBT6e.exe1
Download: download sample
Signature LummaStealer
Create hunting rule
File size:773'120 bytes
First seen:2025-03-21 16:43:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash d743740f06aa0a325bb5c948f63319ce (24 x LummaStealer, 3 x Vidar)
ssdeep 12288:/JwFlRKCVTrpBdHY2ebSlZO19bjYN47dIFJTrJL9xemvc6IEsUPTRsm+rANI:/URrRYJbSljfFLPem0DhITR9tG
TLSH T1C4F4AFBF61A72489FD629C309EF87A20DB57383ACE26D6F14695E0301E350D2EC56E17
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 KatzenTech
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
398
Origin country :
RU RU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
qNEBT6e.exe1
Verdict:
Malicious activity
Analysis date:
2025-03-21 17:12:30 UTC
Tags:
telegram lumma stealer
Link:
https://app.any.run/tasks/28e2001c-58fa-4865-bbd4-1f1d2ec10d8a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
DNS request
Connection attempt
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypt lolbin masquerade microsoft_visual_cc msbuild packed packed packer_detected
Link:
https://www.filescan.io/uploads/67dd9772e05c48ec61e59e40/reports/9463cd25-01b9-4d58-996c-68b17eea3a92/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/3905cc7c-8dd7-4a86-92f2-cb5108c50b89
Result
Threat name:
LummaC Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1645385
Signature
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
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)
Sigma detected: Silenttrinity Stager Msbuild Activity
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
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/34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e/
Threat name:
Win64.Backdoor.Cobalt
Create hunting rule
Status:
Malicious
First seen:
2025-03-21 16:44:15 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gscjxuii2vp4c4xcsamycv5fjlafffortd3rq73u6mo4ljbxnq7a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/250321-t8wqqaszgy/
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/9c4847a3-2224-4c90-8acb-ce92a981317f
Unpacked files
SH256 hash:
34849bd108d55fc172e290198157a54ac05295d198f7187f74f31dc5a4376c3e
MD5 hash:
7412e3f3d9870842563b38a15242d1a4
SHA1 hash:
9285f018aec65543a3394537c0552d9df8981572
Link:
https://www.unpac.me/results/3d7af07a-6f5f-45af-961f-d6d30ed643a4/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/34849bd108d5/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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
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:NET
Create hunting rule
Author:malware-lu
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.

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

Comments