MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1
SHA3-384 hash: ca3500a21d5bd802614e9530073fd64d152575c6e99bbf7b65ad116285e9e0613540d09cb641aa4b2467c550c57dfcf8
SHA1 hash: 8c3c9bacde73d28e58f700b71a7410e0cfce2d2b
MD5 hash: 6e97405d1faad641c284ffbaf6d8ef86
humanhash: colorado-victor-hamper-asparagus
File name:6e97405d1faad641c284ffbaf6d8ef86.exe
Download: download sample
Signature LummaStealer
Create hunting rule
File size:1'863'680 bytes
First seen:2024-12-20 15:35:14 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 49152:20JdRYHG3zHNMBuVFJ1f84z0l4VwxUAPNNq+3FY8mVyEo/E:JlYHGDyuHfEXxUAHqSFOo
TLSH T1FA85339253BE88FEC0421737A987A7916D8406AB68FCFB011C1B5F67271E39C14D27B9
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 abuse_ch
Tags:exe LummaStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
400
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6e97405d1faad641c284ffbaf6d8ef86.exe
Verdict:
Malicious activity
Analysis date:
2024-12-20 17:05:33 UTC
Tags:
lumma stealer loader themida stealc
Link:
https://app.any.run/tasks/aa38528d-a9f9-48ce-84e2-59b9a54b839c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67658ee775bf3268d2fd3cd6
Tags:
vmdetect autorun cobalt lien
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for analyzing tools
Searching for the window
Connection attempt to an infection source
Behavior that indicates a threat
DNS request
Connection attempt
Sending a custom TCP request
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 xpack
Link:
https://www.filescan.io/uploads/67658ee467658977cf7b074e/reports/574afa92-6d4a-4f04-992a-68202b1a1142/overview
Verdict:
Malicious
Labled as:
Symmi.Generic
Link:
https://www.hybrid-analysis.com/sample/348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1
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.
Malware family:
LummaC2 Stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/465af3f5-42a5-4aad-b515-048b611195ca
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1578992
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Hides threads from debuggers
LummaC encrypted strings found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Sample uses string decryption to hide its real strings
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)
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1/
Threat name:
Win32.Trojan.StealC
Create hunting rule
Status:
Malicious
First seen:
2024-12-19 11:36:34 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsgnsb3xabyuu6aqxr2ft23qr5oaa563kdwrma6axgennqmky2qq._file
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241220-s1w6vazjdp/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
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
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/98ec249b-7fc2-4fb1-9dcd-03d0288befec
Unpacked files
SH256 hash:
924eca6ec548182884c7c61ffe91f185df6236ef13a2b28029df9eed02e9ffa0
MD5 hash:
29ce8a68f52623ccc2e619c52bb1e604
SHA1 hash:
733c6033fcab016c6c01e54d0b97bcba6148b3e0
Link:
https://www.unpac.me/results/0d1b26da-01d6-4fa9-a335-a0f32cdc6ffe/
SH256 hash:
348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1
MD5 hash:
6e97405d1faad641c284ffbaf6d8ef86
SHA1 hash:
8c3c9bacde73d28e58f700b71a7410e0cfce2d2b
Link:
https://www.unpac.me/results/0d1b26da-01d6-4fa9-a335-a0f32cdc6ffe/
Malware family:
Lumma
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/348cd9077700/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: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 348cd9077700714a7810bc7459eb708f5c0077db50ed1603c0b988d6c18ac6a1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3245480/
  
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 (HIGH_ENTROPY_VA)high
CHECK_NXMissing Non-Executable Memory Protectioncritical

Comments