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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfe54a5cc97c3d0b44b7182c6b7d43d161f27bd7bba0959f988e8ddd4be3d631. 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: dfe54a5cc97c3d0b44b7182c6b7d43d161f27bd7bba0959f988e8ddd4be3d631
SHA3-384 hash: ce5190065caf0da2c4143a9af3c1d75224e518793d27f770e585a4346a275ef38d2a384be35a4f9fe96fed3abbeefe01
SHA1 hash: 6639a6cd5b781ffb9d746312609f8aeb0bccb6fc
MD5 hash: ad5b000214a64cad18b5f6b71a1a67bd
humanhash: pip-fifteen-cup-arkansas
File name:SecuriteInfo.com.Trojan.Script.Generic.10461
Download: download sample
Signature ZLoader
Create hunting rule
File size:39'424 bytes
First seen:2020-09-30 21:33:05 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/vnd.ms-excel
ssdeep 768:tq7tVLCDDrGQW9STPwgm5k386Xw9w/a8rvEzRe2v:tarLCHrGN9Dt39oaRZv
TLSH E803E0187939CD25EB8B12735889B0546BA5EC425A429066EFCE377E04B1F6CAD87F08
Reporter SecuriteInfoCom
Tags:ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Script.Generic.10461.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/478814
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
Multi AV Scanner detection for submitted file
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/dfe54a5cc97c3d0b44b7182c6b7d43d161f27bd7bba0959f988e8ddd4be3d631/
Threat name:
Document-Word.Trojan.Ursnif
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Status:
Suspicious
First seen:
2020-09-30 21:35:06 UTC
AV detection:
7 of 48 (14.58%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=37suuxgjpq6qwrfxdawgw7kd2fq7e66xxoqjlh4yr2g52s7d2yyq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200930-6yh9s3jv8j/
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:
ursnif3
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dfe54a5cc97c3d0b44b7182c6b7d43d161f27bd7bba0959f988e8ddd4be3d631

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