MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766. 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: 261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766
SHA3-384 hash: d6f32434f38695f8dec49ee99a6b81fb1e1edab1cccca77d21482b09c7286bc94e0957d2a61d0dcd13205cc314ef2bb7
SHA1 hash: 44f63b1262123d643aa1007dacb6efd750e0cb27
MD5 hash: 60a1dd6e42ef4da3511e3b333883af83
humanhash: magnesium-eight-november-bacon
File name:file
Download: download sample
Signature LummaStealer
Create hunting rule
File size:2'982'912 bytes
First seen:2024-10-15 12:46:12 UTC
Last seen:2024-10-15 13:43:06 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:W0x/hGvB3kJUkewsHPIYeCrYXMSdkn57jbwz/w4ub:W0/sBkmkewBYeCrY3dk5jt4
Threatray 134 similar samples on MalwareBazaar
TLSH T112D54B62A909F2CFE49B1AF49517DD87685D43B8072049C3E8E9F4BA7E73CC115BAC24
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 :
19
# of downloads :
414
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-10-15 12:49:30 UTC
Tags:
lumma stealer
Link:
https://app.any.run/tasks/8fecd717-355e-4b91-b2b8-873abc22eaed

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.26799.17283.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=670e6448707bcd8537fbb908
Tags:
Powershell Vmdetect Autorun Spam
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/670e64469f3db0abfed3d7f0/reports/d8083ffe-1b59-4d53-9a25-f9d9ab785051/overview
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/d04b78be-b27b-4a42-9b61-30945f7d2a8b
Result
Threat name:
LummaC
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1534060
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/261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766/
Threat name:
Win32.Infostealer.Tinba
Create hunting rule
Status:
Malicious
First seen:
2024-10-15 12:47:04 UTC
File Type:
PE (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eynf3mjgam5u4j3hantbsdbrhl2b3kgjf5qto3rqntsx4umhm5ta._file
Verdict:
malicious
Label(s):
lummastealer
Create hunting rule
Similar samples:
02b9b0b718e95eac3e42a21d89d42b8a9da1ddbb8da5ceecd0925555668aed6f
LummaStealer
16413a4fbd8e9220e8aac3443d8a4b4f3db01063afc16caf82a5554e3d897393
LummaStealer
744beafe8406a4c3536f2d84de8484deff8232391b17c994c1034494035d6950
LummaStealer
894b2a1e0527fce4d8667b31af4c6f3d2209a0b99e298ed58de7914ad1b8f94d
LummaStealer
98f78dfad939806730b6320f069d01da6cd2b80af742eedd4bddc0727cec27da
LummaStealer
bc1dc5638c3d4cafd7307956d800931cfc801e982c4907d01efffe063bcda0ca
LummaStealer
cb774b9e9e0427ffec6716c083ff67383a95a3d2a841cbab201a50ba76fb6fa4
LummaStealer
da04996a87142ebbfd548a3ec20bbf83fbda45af8a7e41ffea51dfac653e60cf
LummaStealer
error
LummaStealer
f911cd5b49dfd210d30323cb1975b05eb9e98659ce4776153a4f86956ac59105
LummaStealer
+ 124 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/241015-pz7dmsvemb/
Behaviour
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/d43bbf8e-9a09-4c4b-80fc-232f6ce8713c
Unpacked files
SH256 hash:
049448c4b4f2045c130547d5d1038c62a3574f5b40de51c5eb4f7d2609000cb1
MD5 hash:
5ce4091cddec930f7527fc3bda871ef2
SHA1 hash:
fb743d47d7e3bee8f10c5645a8122314f96eb4dd
Detections:
LummaStealer
Create hunting rule
Link:
https://www.unpac.me/results/6b3fa2b6-f5fb-4cb9-96ee-200ec7174368/
SH256 hash:
261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766
MD5 hash:
60a1dd6e42ef4da3511e3b333883af83
SHA1 hash:
44f63b1262123d643aa1007dacb6efd750e0cb27
Link:
https://www.unpac.me/results/6b3fa2b6-f5fb-4cb9-96ee-200ec7174368/
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/261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766

File information

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

Web download

LummaStealer

Executable exe 261a5db126033b4e27670366190c313af41da8c92f61376e306ce57e51876766

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3214672/

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

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