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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8dc8ebef199b27a854ec7ec33d76a15ac7d8cfbd1ba7afa3dc48d9332e90f92. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8dc8ebef199b27a854ec7ec33d76a15ac7d8cfbd1ba7afa3dc48d9332e90f92
SHA3-384 hash: 68733bebbcb4ac60bb2c54a7fff07c77e712105967a2b24022f36c51dd899c5e075e98655617312c59beac199b55f492
SHA1 hash: 7c9de4801715134cdafb6220f45325aeaa1bf08e
MD5 hash: 784e9a829c4afccf7ea33e96edcd5ba3
humanhash: mars-lithium-fourteen-october
File name:SecuriteInfo.com.Trojan.Script.Generic.5879
Download: download sample
Signature ZLoader
Create hunting rule
File size:39'936 bytes
First seen:2020-09-30 21:33:15 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 768:GJZDUIMqGQOHBfBKTqeKL7zOZjut2ers/FG+WJfbFd2CuX4e:GJZzgHBfVpL9BrsNteBkxXT
TLSH FA03E11EB95FC215E38A677261C19899233C3D6A788BD497B69D330314F60C8A3B3738
Reporter SecuriteInfoCom
Tags:ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Script.Generic.5879.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process with a hidden window
Deleting a recently created file
Possible injection to a system process
Launching a process by exploiting the app vulnerability
Creating a process from a recently created file
Result
Threat name:
Hidden Macro 4.0
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Detection:
malicious
Classification:
expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/478812
Signature
Document exploit detected (creates forbidden files)
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)
Microsoft Office drops suspicious files
Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros)
Potential malicious VBS script found (has network functionality)
Potential malicious VBS script found (suspicious strings)
Sigma detected: Office product drops script at suspicious location
System process connects to network (likely due to code injection or exploit)
Yara detected password protected xls with embedded macros
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8dc8ebef199b27a854ec7ec33d76a15ac7d8cfbd1ba7afa3dc48d9332e90f92/
Threat name:
Document-Word.Downloader.EncDoc
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Status:
Malicious
First seen:
2020-09-30 21:35:07 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  3/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdoi5pxrtgzhvbkoy7wdhv3kcwwh3dh32g5hv6r5ysgzgmxjb6ja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200930-1dxs42gy4e/
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/c8dc8ebef199b27a854ec7ec33d76a15ac7d8cfbd1ba7afa3dc48d9332e90f92

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
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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