MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449
SHA3-384 hash: 84c9e3588dff689d065cc8ec12f4095a1abbf69c4b3f1debf2fae85d0651e5a7228599a8f15248e7a46ee5ff365b5472
SHA1 hash: 74a701fa01137b87633bbb24ddb32df43bcc2904
MD5 hash: c6452e791c4c6e165667524e2f4e90a5
humanhash: eighteen-double-bacon-mirror
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'855'488 bytes
First seen:2024-11-27 03:50:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:RxDlz+apbPodXdzqUd+n7hXt5IuzqGQNgdq:HVbpDoTmXtTq7g
TLSH T1EB8533270C7BC53BD83417FC0E7FD9484CA7DFD0966D0B4AAF60A89118DB844BA692D6
TrID 42.7% (.EXE) Win32 Executable (generic) (4504/4/1)
19.2% (.EXE) OS/2 Executable (generic) (2029/13)
19.0% (.EXE) Generic Win/DOS Executable (2002/3)
18.9% (.EXE) DOS Executable Generic (2000/1)
Magika pebin
Reporter Bitsight
Tags:exe LummaStealer


Avatar
Bitsight
url: http://185.215.113.16/luma/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
434
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-11-27 03:56:13 UTC
Tags:
lumma stealer loader
Link:
https://app.any.run/tasks/4940fd89-968b-41c0-bd43-96a633bcc765

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.198.2194.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67469727b31374f09834fa9b
Tags:
extens trojan spam sage
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Using the Windows Management Instrumentation requests
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed packer_detected
Link:
https://www.filescan.io/uploads/6746972681bf6c7e7e683bb7/reports/7eb37f16-5a3a-4eff-a929-8ade8cf52087/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3b89ca91-a8e9-4e74-b959-6bf306c483dc
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1563555
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Hides threads from debuggers
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Suricata IDS alerts for network traffic
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449/
Threat name:
Win32.Trojan.Symmi
Create hunting rule
Status:
Malicious
First seen:
2024-11-27 03:51:05 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=76d3omfpvh7tvjdkpcvydj5pufej72dfe7f6oqjqtrxf5sxxmreq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
error
LummaStealer
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241127-eegmdavrcz/
Behaviour
Suspicious behavior: EnumeratesProcesses
Program crash
System Location Discovery: System Language Discovery
Suspicious use of NtSetInformationThreadHideFromDebugger
Checks BIOS information in registry
Identifies Wine through registry keys
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Lumma Stealer, LummaC
Lumma family
Malware Config
C2 Extraction:
https://powerful-avoids.sbs
https://motion-treesz.sbs
https://disobey-curly.sbs
https://leg-sate-boat.sbs
https://story-tense-faz.sbs
https://blade-govern.sbs
https://occupy-blushi.sbs
https://frogs-severz.sbs
https://property-imper.sbs
https://story-tense-faz.sbs/api
https://blade-govern.sbs/api
Verdict:
Suspicious
Tags:
Lumma_Stealer Stealer c2 lumma
YARA:
n/a
Link:
https://app.threat.zone/submission/f5888671-dc31-4729-bcaa-aceb89c2acbe
Unpacked files
SH256 hash:
fae3d40638f5303fe3e844edbdf3ce14e1e62d23835a508b7153c6216c8878ee
MD5 hash:
0a1db4ed4e18d4092c3912050553adc4
SHA1 hash:
67fb5e42bd3f5a56c0c3452c8edbe857908b9440
Link:
https://www.unpac.me/results/78acc078-f641-4d4d-8cae-2662c46bfca7/
SH256 hash:
ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449
MD5 hash:
c6452e791c4c6e165667524e2f4e90a5
SHA1 hash:
74a701fa01137b87633bbb24ddb32df43bcc2904
Link:
https://www.unpac.me/results/78acc078-f641-4d4d-8cae-2662c46bfca7/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ff87b730afa9/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/ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449

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: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 ff87b730afa9ff3aa46a78ab81a7afa1489fe86527cbe741309c6e5ecaf76449

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3273363/
  
URLhaus
https://urlhaus.abuse.ch/url/3245480/

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_NXMissing Non-Executable Memory Protectioncritical

Comments