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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10a69a941a6034922bc4973704927bfeca8770620f2dabde673df3910a85dc05. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10a69a941a6034922bc4973704927bfeca8770620f2dabde673df3910a85dc05
SHA3-384 hash: 2ea9a706178a09133a36eb8d153e5fe9d81aa9d8164158d57675348a683970c1f8d7a1e4c1c9fae9616120e6b2060964
SHA1 hash: 1eea1b630a1d9461c2c9d92aa9b5104cca5b1df7
MD5 hash: 040d9eeb72c60d9a2dadb3506e5f1e5c
humanhash: indigo-helium-arizona-jupiter
File name:notice_9812.xls
Download: download sample
Signature ZLoader
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File size:43'520 bytes
First seen:2020-10-20 17:34:53 UTC
Last seen:2020-10-20 18:59:45 UTC
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 768:TrgNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJPmZJoGWEOh31lWoni:X+k3hbdlylKsgqopeJBWhZFGkE+cL2NF
TLSH FE1385F3EAD6EE69DE488375489B41901312EC58166B838B7344F7353FBABB14D06287
Reporter ffforward
Tags:xls ZLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilDoc.ZloaderUnicodeRoadToNoWhere.20200720.UNOFFICIAL
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TwinWave.EvilDoc.ZloaderUnicodeRoadToNoWherePartDuex.20200730.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
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
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Detection:
malicious
Classification:
expl.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/498548
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)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 301264 Sample: notice_9812.xls Startdate: 20/10/2020 Architecture: WINDOWS Score: 64 18 Multi AV Scanner detection for submitted file 2->18 20 Found abnormal large hidden Excel 4.0 Macro sheet 2->20 22 Found Excel 4.0 Macro with suspicious formulas 2->22 7 EXCEL.EXE 34 37 2->7         started        10 explorer.exe 2->10         started        process3 signatures4 24 Injects code into the Windows Explorer (explorer.exe) 7->24 26 Document exploit detected (process start blacklist hit) 7->26 12 explorer.exe 7->12         started        14 cmd.exe 1 10->14         started        process5 process6 16 conhost.exe 14->16         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10a69a941a6034922bc4973704927bfeca8770620f2dabde673df3910a85dc05/
Threat name:
Document-Word.Trojan.Abracadabra
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Status:
Malicious
First seen:
2020-10-20 17:36:07 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201020-jkl2v24c7s/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: GetForegroundWindowSpam
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:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/10a69a941a6034922bc4973704927bfeca8770620f2dabde673df3910a85dc05

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:Email_stealer_bin_mem
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Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
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Author:James_inthe_box
Description:IP and port combo
Rule name:Select_from_enumeration
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Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
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Author:Katie Kleemola
Description:Internal names found in LURK0/CCTV0 samples
Rule name:UAC_bypass_bin_mem
Create hunting rule
Author:James_inthe_box
Description:UAC bypass in files like avemaria

File information

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

Malspam

ZLoader

Excel file xls 10a69a941a6034922bc4973704927bfeca8770620f2dabde673df3910a85dc05

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments