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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bb7c9efae6d6160ba668fd98a604d5fa2abac1bdf0e27683085731ecab441e5a. 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: 4


Intelligence 4 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bb7c9efae6d6160ba668fd98a604d5fa2abac1bdf0e27683085731ecab441e5a
SHA3-384 hash: 212ac28097adf3e5f14dc5933138c392b79f41b0e1069c35fdb09adef7e061eac6c69bca85c1f00df0e46f457a3faac1
SHA1 hash: e21944ce116faa5b6559f3b78d5e8df7380a16af
MD5 hash: 8f30e0a5fd06208daf14116df480e100
humanhash: missouri-chicken-asparagus-cold
File name:BOQ_92514.xls
Download: download sample
Signature ZLoader
Create hunting rule
File size:247'296 bytes
First seen:2020-10-05 15:23:12 UTC
Last seen:2020-10-05 16:14:12 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 6144:axEtjPOtioVjDGUU1qfDlavx+W/IEAXECiAWBR+fkta3djN:eGZta3d
TLSH 8D34C411F245D52ECF580A320CAAD7F46735BD469F5B831B3156F32E3EB2A90DA0A352
Reporter abuse_ch
Tags:xls ZLoader


Avatar
abuse_ch
Malspam distributing ZLoader:

HELO: lgeamrelo11.lge.com
Sending IP: 156.147.23.53
From: DHANABAL DHANABAL <c.dhanabal@lge.com>
Subject: BEL - AMC E tender
Attachment: BOQ_92514.xls

Intelligence

File Origin
# of uploads :
2
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/481735
Signature
Document contains an embedded VBA macro which may check the recent opened files (possible anti-VM)
Document contains an embedded VBA with base64 encoded strings
Document contains an embedded VBA with many string operations indicating source code obfuscation
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bb7c9efae6d6160ba668fd98a604d5fa2abac1bdf0e27683085731ecab441e5a/
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xn6j56xg2ylaxjti7wmkmbgv7ivlvqn56drhnayik4y6zk2edzna._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201005-ycxy2dhtqn/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
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/bb7c9efae6d6160ba668fd98a604d5fa2abac1bdf0e27683085731ecab441e5a

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:ach_ZLoader_xls_20200804
Create hunting rule
Author:abuse.ch
Description:Detects ZLoader XLS
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.

Malspam

ZLoader

Excel file xls bb7c9efae6d6160ba668fd98a604d5fa2abac1bdf0e27683085731ecab441e5a

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments