MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809. 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


Latrodectus


Vendor detections: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
SHA3-384 hash: 4e33e5ddd3e40f134f415bf2315c9b213daf1eaea07072e25c367bdb0e78fc69db5fdd44ef236d52b2ed0ef5b93d92b6
SHA1 hash: f9c250833b51ac5ef6686db3ceae2381af041a08
MD5 hash: b20011fd796df89c6379e18be898d0de
humanhash: bravo-speaker-muppet-mango
File name:14879_.msi
Download: download sample
Signature Latrodectus
Create hunting rule
File size:2'323'456 bytes
First seen:2025-09-29 16:07:55 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 49152:yi6HYTZKumZr7AcI1KOJekEskdXLSS46RYPZYTbBv+zPO:yYFK/AcIj1EJuSdYPmbBAPO
Threatray 40 similar samples on MalwareBazaar
TLSH T154B5F0217386C637C96E02703929979B543DFCA34B7180DBA3C82D2E9DB45C16739FA6
TrID 80.0% (.MSI) Microsoft Windows Installer (454500/1/170)
10.7% (.MST) Windows SDK Setup Transform script (61000/1/5)
7.8% (.MSP) Windows Installer Patch (44509/10/5)
1.4% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter SquiblydooBlog
Tags:Ballbusters-Oy Latrodectus msi signed

Code Signing Certificate

Organisation:Ballbusters Oy
Issuer:SSL.com EV Code Signing Intermediate CA RSA R3
Algorithm:sha256WithRSAEncryption
Valid from:2025-04-17T15:38:16Z
Valid to:2026-04-17T15:38:16Z
Serial number: 24271b6a45c3d95b6c5bc15c98a84b83
MalwareBazaar Blocklist:This certificate is on the MalwareBazaar code signing certificate blocklist (CSCB)
Cert Graveyard Blocklist:This certificate is on the Cert Graveyard blocklist
Thumbprint Algorithm:SHA256
Thumbprint: 6d4f5bff111474d884acedd20454cf37e9ea4b4dfc5f2c591753388eecbe2baa
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
272
Origin country :
US US
Vendor Threat Intelligence
Detection:
Latrodectus
Create hunting rule
Link:
https://www.capesandbox.com/analysis/29480/
Verdict:
Suspicious
Score:
50%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68daaf067d643f33eab8bf30
Tags:
shellcode dropper spawn
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug anti-vm base64 cmd expired-cert fingerprint lolbin signed wix
Link:
https://www.filescan.io/uploads/68daaf0774e5a2898998847b/reports/5bf986a7-5089-4ee2-b097-e5155748367b/overview
Verdict:
Suspicious
Labled as:
Trojan.MSI.Agent
Link:
https://www.hybrid-analysis.com/sample/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
Verdict:
Malicious
File Type:
msi
First seen:
2025-09-29T13:21:00Z UTC
Last seen:
2025-09-29T13:21:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan-Dropper.OLE2.Legion.gen Trojan-Dropper.OLE2.Legion.a
Link:
https://opentip.kaspersky.com/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809/results?tab=lookup
Score:
6%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809/
Verdict:
Malicious
Threat:
Family.LATRODECTUS
Link:
https://tip.neiki.dev/file/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809
Threat name:
Win64.Trojan.Seheq
Create hunting rule
Status:
Malicious
First seen:
2025-09-29 16:08:37 UTC
File Type:
Binary (Archive)
Extracted files:
124
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jhbasoh32mnjfi2zcr5vhhphnvm344nl65laqapmysl4vhek5aeq._file
Verdict:
malicious
Label(s):
latrodectus
Create hunting rule
Similar samples:
0a0b5a41127b8a33da8142b9fe055caa42634247501d7157c9432cce612f7392
Latrodectus
32f886142de76f09b1e7229a79e66eb46889251ebf871e4df3b6de7fd5cef749
Latrodectus
378127a840393f72bc2e98a1a3f54a57d05c08650dd485183a5554f0658632a8
Latrodectus
67c668d317076373447e8354a648c612043a667204889ca6e4cc10f8463f6684
Latrodectus
da6fbd0983a51f8a5f00bbcb2e26f7cb4adee36fa515c7e8cf12b9b4ea3acdec
Latrodectus
dcd82f7f01855769e9a2dad934be7231d6a7c50254077c094f4c3324daeed715
Latrodectus
error
Latrodectus
+ 30 additional samples on MalwareBazaar
Result
Malware family:
latrodectus
Create hunting rule
Score:
  10/10
Tags:
family:latrodectus discovery loader persistence privilege_escalation ransomware
Link:
https://tria.ge/reports/250929-tlg9tayzbx/
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Windows directory
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Badlisted process makes network request
Enumerates connected drives
Detects Latrodectus
Latrodectus family
Latrodectus loader
Malware Config
C2 Extraction:
https://gansroroyfgdst.com/work/
https://triosdoryumkas.com/work/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7763e19e-e108-4ecc-9892-d963095d6450
Malware family:
Latrodectus
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/49c20938fbd3/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/49c20938fbd31a92a359147b539de76d59be71abf7560801ecc497ca9c8ae809

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Detect_MSI_LATAM_Banker_From_LatAm
Create hunting rule
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/29480/

Comments