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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d0028c7a4c7641abd12584e39d7a9864cb49d63fb0ce773570568275193df91. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d0028c7a4c7641abd12584e39d7a9864cb49d63fb0ce773570568275193df91
SHA3-384 hash: 0e07700c605297c0189469e9dea1da924debad9be05d10ef59e826f059ce563f49c3bd44007a6333454a9d538e47576a
SHA1 hash: 94c698ec64bc216de0c291c37194c9079e0393d6
MD5 hash: 52196176bdebad68813454f3e9aa930f
humanhash: november-leopard-ink-monkey
File name:Ord_4442.xls
Download: download sample
Signature ZLoader
Create hunting rule
File size:55'808 bytes
First seen:2020-10-26 14:54:30 UTC
Last seen:Never
File type:Excel file xls
MIME type:application/vnd.ms-excel
ssdeep 1536:Wuk3hbdlylKsgqopeJBWhZFGkE+cL2NdA7vdMYPo4qMBGON6sog96TEK8N:Wuk3hbdlylKsgqopeJBWhZFGkE+cL2Nu
TLSH A0434FE3E796CE79CAD483754B6B05E42712FC41126E438772C5F6353FBDAA0990D282
Reporter ffforward
Tags:xls ZLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
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
Creating a process with a hidden window
Deleting a recently created file
Replacing files
Launching a process
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/512098
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)
System process connects to network (likely due to code injection or exploit)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d0028c7a4c7641abd12584e39d7a9864cb49d63fb0ce773570568275193df91/
Threat name:
Script.Trojan.Heuristic
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Status:
Malicious
First seen:
2020-10-26 14:56:05 UTC
AV detection:
4 of 48 (8.33%)
Threat level:
  2/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201026-6bs1c8blgs/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
Author:James_inthe_box
Description:Email in files like avemaria
Rule name:IPPort_combo_mem
Create hunting rule
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 6d0028c7a4c7641abd12584e39d7a9864cb49d63fb0ce773570568275193df91

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments