MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52123ddbbb1ca64d78b18991637603310abaf9a93bcc9c345fcd2f50016e25b3. 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


Threat unknown


Vendor detections: 4


Intelligence 4 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52123ddbbb1ca64d78b18991637603310abaf9a93bcc9c345fcd2f50016e25b3
SHA3-384 hash: d000384857f966c6c27f356f38e620a5445d3cf6926668e1e115fa479227938f9fd269cc24ff6eca4aa5da9ff55a9b18
SHA1 hash: 9a6e6ecb8440beff504d2b525289815415d5b71a
MD5 hash: a2c10fdcb9a1c732e9a2f60061577fcf
humanhash: vegan-winner-salami-berlin
File name:c6.Qoute-Purequest Air Filtration Technologies Pty Ltd.xlsm
Download: download sample
File size:173'322 bytes
First seen:2020-10-21 16:31:44 UTC
Last seen:Never
File type:Excel file xlsm
MIME type:application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
ssdeep 3072:HcI2ERM8XB+JPRtu8XCCshSiQfg7AdKIHLDdBid6jZhbzsA+zHx+mw:rMJpA8XCC+SxmqKIHLhBNjZhbd+omw
TLSH 8404125DD6D2D418C932953A691F0C947E994890C292E43F2AFDF78CE6A9EF603C870D
Reporter abuse_ch
Tags:xlsm Yahoo


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: sonic311-30.consmr.mail.ir2.yahoo.com
Sending IP: 77.238.176.162
From: Rose Maduna <rose@purequestair.co.za>
Subject: Quote
Attachment: c6.Qoute-Purequest Air Filtration Technologies Pty Ltd.xlsm

Unknown payload URL:
https://u.teknik.io/Afiqf.txt

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Using the Windows Management Instrumentation requests
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)
Launching a process by exploiting the app vulnerability
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52123ddbbb1ca64d78b18991637603310abaf9a93bcc9c345fcd2f50016e25b3/
Threat name:
Script-Macro.Trojan.EmoDldr
Create hunting rule
Status:
Malicious
First seen:
2020-10-16 06:09:13 UTC
AV detection:
11 of 48 (22.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kijd3w53dste26frrgiwg5qdgeflv6njhpgjync7zuxvaaloewzq._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/201021-qvqwfcxlzj/
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in System32 directory
Blacklisted process makes network request
Process spawned unexpected child process
Malware Config
Dropper Extraction:
https://u.teknik.io/Afiqf.txt
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
Create hunting rule
Author:James_inthe_box
Description:IP and port combo
Rule name:SharedStrings
Create hunting rule
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

Excel file xlsm 52123ddbbb1ca64d78b18991637603310abaf9a93bcc9c345fcd2f50016e25b3

(this sample)

Executable exe ab1ee278de2057a74b9535e9058e4c4b3bee708a3ffb89cda6be7d9e94f58f87

  
URLhaus
https://urlhaus.abuse.ch/url/730163/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ab1ee278de2057a74b9535e9058e4c4b3bee708a3ffb89cda6be7d9e94f58f87
  
Dropping
MD5 839e9d0025ccd406a3e8624c0029d797

Comments