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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f726cbe23062b21e3eee285a2fb0d3b8d86bcf918b2b52c32f4949a86f66514e. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f726cbe23062b21e3eee285a2fb0d3b8d86bcf918b2b52c32f4949a86f66514e
SHA3-384 hash: 2b3be27ea728f03a9e8ccbdb1fb3fd23c1adb0f4b87efc201275082bbf1ced5f07bd5fc5948dabda2a09c32726abb1d1
SHA1 hash: 71123bd3c44bc29a49f4e65d14bc5e52c52927c2
MD5 hash: fcca012018f8aa9fbfeb705664a5db2b
humanhash: apart-green-tennis-monkey
File name:11182140512.xls
Download: download sample
Signature ZLoader
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File size:105'472 bytes
First seen:2020-09-22 07:25:36 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 3072:C/7uDphYHceXVhca+fMHLtyeGxcl8/dgi6YsFODJEtB6cP4R5ZwY5xbXV/wHA:07uDphYHceXVhca+fMHLty/xcl8/dghk
TLSH 16A37DDBEBCD9426DDC80335809345D6677EAC448EF343822669B72F3FB8248256712A
Reporter JAMESWT_WT
Tags:xls ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan-Downloader.MSOffice.SLoad.gen.8251.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Launching the default Windows debugger (dwwin.exe)
Launching a process by exploiting the app vulnerability
Result
Threat name:
Hidden Macro 4.0
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Detection:
malicious
Classification:
expl.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/472066
Signature
Antivirus detection for URL or domain
Document exploit detected (UrlDownloadToFile)
Found abnormal large hidden Excel 4.0 Macro sheet
Found malicious Excel 4.0 Macro
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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/f726cbe23062b21e3eee285a2fb0d3b8d86bcf918b2b52c32f4949a86f66514e/
Threat name:
Document-Word.Downloader.EncDoc
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Status:
Malicious
First seen:
2020-09-22 07:24:38 UTC
File Type:
Document
Extracted files:
19
AV detection:
15 of 29 (51.72%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=64tmxyrqmkzb4pxofbnc7mgtxdmgxt4rrmvvfqzpjfe2q33gkfha._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
macro
Link:
https://tria.ge/reports/200922-drz7628cca/
Behaviour
Suspicious Office macro
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
sLoad
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f726cbe23062b21e3eee285a2fb0d3b8d86bcf918b2b52c32f4949a86f66514e

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
Rule name:SUSP_EnableContent_String_Gen
Create hunting rule
Author:Florian Roth
Description:Detects suspicious string that asks to enable active content in Office Doc
Reference:Internal Research
Rule name:SUSP_Excel4Macro_AutoOpen
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Author:John Lambert @JohnLaTwC
Description:Detects Excel4 macro use with auto open / close

File information

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

Comments