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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 456d7c03dc42eaecba83b0dd4193dd6074158a1a60bd06e9fa8b763398903c79. 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


ZLoader


Vendor detections: 5


Intelligence 5 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 456d7c03dc42eaecba83b0dd4193dd6074158a1a60bd06e9fa8b763398903c79
SHA3-384 hash: 73cf6b4bba083cccbe64c65a0331f9605b0a0d9760c548553170b077a18d543c78fb646f02a026cd9d6bb85758b2318b
SHA1 hash: 7b2744fe6d6bb0e9dd7cadad30d216a866496c1b
MD5 hash: 011ff137c607a956f60a93881eede39d
humanhash: south-eight-seventeen-lima
File name:SecuriteInfo.com.Heur.18542.14627
Download: download sample
Signature ZLoader
Create hunting rule
File size:43'008 bytes
First seen:2020-10-05 20:41:29 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 768:lmQk3hOdsylKlgxopeiBNhZFGzE+cL2kdAJ9ub7FL9HBjmFbwYEY394:Pk3hOdsylKlgxopeiBNhZFGzE+cL2kdp
TLSH 3C13A7FBEF95EC68CDC48335896B42A02302FC5556AB83877285F7267F79BA05D06183
Reporter SecuriteInfoCom
Tags:ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a process with a hidden window
Searching for the window
Launching a process by exploiting the app vulnerability
Result
Threat name:
Hidden Macro 4.0
Create hunting rule
Detection:
malicious
Classification:
expl.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/482022
Signature
Document exploit detected (process start blacklist hit)
Found abnormal large hidden Excel 4.0 Macro sheet
Found Excel 4.0 Macro with suspicious formulas
Injects code into the Windows Explorer (explorer.exe)
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/456d7c03dc42eaecba83b0dd4193dd6074158a1a60bd06e9fa8b763398903c79/
Threat name:
Document-Word.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-10-05 23:12:50 UTC
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201005-ek68mrdpyj/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/456d7c03dc42eaecba83b0dd4193dd6074158a1a60bd06e9fa8b763398903c79

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:SharedStrings
Create hunting rule
Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples

File information

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

Comments