MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f
SHA3-384 hash: cc7207266cb727c3ed62c1876d77c3111229b2b491ee9953674e885807f1b3b42b3bda1dd9519a85131f1951341a4ac3
SHA1 hash: 5f79fdb0466e0baecbdd4214a9ebf7a94cf3eb4d
MD5 hash: c20d0e37fc296a447bc550fb454a2096
humanhash: fillet-september-bakerloo-twenty
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'930'688 bytes
First seen:2024-10-17 15:44:17 UTC
Last seen:2024-10-17 15:45:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2eabe9054cad5152567f0699947a2c5b (2'852 x LummaStealer, 1'312 x Stealc, 1'026 x Healer)
ssdeep 49152:2y4Efw+5uVR3qTSpmdJ5ncxAFSHeJSaL:2y4Efw+5uVR3LpmzcxAAeH
Threatray 188 similar samples on MalwareBazaar
TLSH T17FD55C62B905B1CFD48A17789A27CE82D86D03F907314DC3AA5CA47A7D77DC217B6C28
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://185.215.113.103/luma/random.exe

Intelligence

File Origin
# of uploads :
15
# of downloads :
298
Origin country :
US US
Vendor Threat Intelligence
Malware family:
amadey
Create hunting rule
ID:
1
File name:
G31DJ_file.exe
Verdict:
Malicious activity
Analysis date:
2024-10-17 15:49:04 UTC
Tags:
lumma stealer exfiltration themida opendir stealc loader amadey botnet
Link:
https://app.any.run/tasks/59694419-8abe-44e2-94c2-90f6a459e743

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67113102e706a56b5a028c1c
Tags:
Powershell Autorun Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/67113100b56b3999c74afe81/reports/1f3e4e42-0a07-42cc-a129-9f8a300a74f9/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/9165dda8-896b-4dce-b1ba-df1f077fada4
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1536242
Signature
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
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
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/f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f/
Threat name:
Win32.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2024-10-17 20:34:39 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=6smvwhifpshjq5gv7bopujn4u4p7issbihngsa6h4mhvdbzilfxq._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
02b9b0b718e95eac3e42a21d89d42b8a9da1ddbb8da5ceecd0925555668aed6f
LummaStealer
4694d88e7ba125cedf2199d51ab85edc18ddbe0780c2584ebb99ecaadeb99510
LummaStealer
9108d11c01d471075430db40318c8a315834f2c4a42666873918e677254aadb4
LummaStealer
98f78dfad939806730b6320f069d01da6cd2b80af742eedd4bddc0727cec27da
LummaStealer
bc1dc5638c3d4cafd7307956d800931cfc801e982c4907d01efffe063bcda0ca
LummaStealer
c7c24e8887dd978f70cfce8e2e5f449b49de0012d8cbdfce51c0227cffe94cb7
LummaStealer
cb774b9e9e0427ffec6716c083ff67383a95a3d2a841cbab201a50ba76fb6fa4
LummaStealer
error
LummaStealer
f364ae707608200115bd6042c71c89d535e252d5be8dd55683e417eac9fea511
LummaStealer
f911cd5b49dfd210d30323cb1975b05eb9e98659ce4776153a4f86956ac59105
LummaStealer
+ 178 additional samples on MalwareBazaar
Result
Malware family:
lumma
Create hunting rule
Score:
  10/10
Tags:
family:lumma discovery evasion stealer
Link:
https://tria.ge/reports/241017-s63ktawhjj/
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
Malware Config
C2 Extraction:
https://clearancek.site
https://licendfilteo.site
https://spirittunek.store
https://bathdoomgaz.store
https://studennotediw.store
https://dissapoiznw.store
https://eaglepawnoy.store
https://mobbipenju.store
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5fefff26-996a-4572-b630-abe90819d92d
Unpacked files
SH256 hash:
208d731c4aade65f14c1c0eae916bdc31bf78ec40b561178ee0b094744df84d2
MD5 hash:
52667f01c9eb25e34480db2ee916d094
SHA1 hash:
eafbe934b9d27e0357a4291aaa2a211a157539b6
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/6fc3459b-a842-407c-94da-13db308d82fb/
SH256 hash:
f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f
MD5 hash:
c20d0e37fc296a447bc550fb454a2096
SHA1 hash:
5f79fdb0466e0baecbdd4214a9ebf7a94cf3eb4d
Link:
https://www.unpac.me/results/6fc3459b-a842-407c-94da-13db308d82fb/
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/f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f

File information

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

Web download

LummaStealer

Executable exe f4995b1d057c8e9874d5f85cfa25bca71ff44a4141da6903c7e30f518728596f

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
Dropped by
Amadey
  
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