MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 79a53c32d00b57be18b60ee7c6586b752d55623b70166b163a7f15566fd4a2f8. 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 1 File information Comments

SHA256 hash:	79a53c32d00b57be18b60ee7c6586b752d55623b70166b163a7f15566fd4a2f8
SHA3-384 hash:	063d87bfcdba885f5f50fad81ca378e913a2cca6abc7d7a628d475332ecf752e93b1a31ab16bf919d0af2eff792054d8
SHA1 hash:	f2e251701cbbbb56f3e48bffaf12a0a4204022cc
MD5 hash:	9a1aa12773695c331955fa111c04374d
humanhash:	timing-sink-edward-uniform
File name:	Purchase Order.xlsx
Download:	download sample
File size:	770'048 bytes
First seen:	2020-08-18 09:15:10 UTC
Last seen:	Never
File type:	xlsx
MIME type:	application/encrypted
ssdeep	12288:+pxdMJkhXYxXq4Mf4+aOKYbbk7L0m6oS+QEjLBTVrYre4OzMCw9Pav2:+0OYxa4Mf8Oj8ZS3ELYre4qa9Pa
TLSH	84F423807DCACB5AE0B7CE364660BBB53C7DCC509230B429E0047A79AA757F394B5297
Reporter	abuse_ch
Tags:	CVE-2017-11882 xlsx

abuse_ch

Malspam distributing unidentified malware:

HELO: lhost3.adeox.net
Sending IP: 213.142.130.18
From: khadlaj perfumes <info@khadlaj-perfumes.com>
Reply-To: info@khadlaj-perfumes.com
Subject: RE: Purchase Order -101
Attachment: Purchase Order.xlsx

Unknown payload URL:
http://sytemforinternationalfiletransferprotoco.duckdns.org/amgood.exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

PUA.Doc.Packed.EncryptedDoc-6563700-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

DNS request

Creating a file in the %AppData% directory

Launching the default Windows debugger (dwwin.exe)

Launching a file downloaded from the Internet

Sending an HTTP GET request to an infection source by exploiting the app vulnerability

Creating a process from a recently created file

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/79a53c32d00b57be18b60ee7c6586b752d55623b70166b163a7f15566fd4a2f8/

Threat name:

Document-Office.Exploit.CVE-2017-11882

Status:

Malicious

First seen:

2020-08-17 13:36:06 UTC

AV detection:

14 of 29 (48.28%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pgstymwqbnl34gfwb3t4mwdlouwvkyr3oalgwfr2p4kvm36uul4a._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/200818-avz9qv7ete/

Behaviour

Launches Equation Editor

Modifies registry class

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Checks processor information in registry

Enumerates system info in registry

Suspicious behavior: AddClipboardFormatListener

Suspicious use of SetWindowsHookEx

Program crash

Loads dropped DLL

Uses the VBS compiler for execution

Blacklisted process makes network request

Executes dropped EXE

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.