MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c96f052f4fa64c181428a55bd246ca05fdfad449e9edb0b6acfd1e2b93e36b4. 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


Loki


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7c96f052f4fa64c181428a55bd246ca05fdfad449e9edb0b6acfd1e2b93e36b4
SHA3-384 hash: 9700b5e33b1f62823f03d8a4fe3338d9889234b43bc2dde39b7bf002b1f19a098e7541eff44bb7bc60dbcf6c2a578e64
SHA1 hash: f648892319db5436de7a364443f88eee468bff1e
MD5 hash: f266ac2772e21197254bed44bbdd0a64
humanhash: twenty-floor-river-moon
File name:Outstanding statement 31-07-2020.xlsx
Download: download sample
Signature Loki
Create hunting rule
File size:458'240 bytes
First seen:2020-08-13 10:20:06 UTC
Last seen:Never
File type:Excel file xlsx
MIME type:application/encrypted
ssdeep 6144:PXKhzp5JHeYKteVy1B19QrAXV7+8Tyn0Ythssey0kSEk6HaLs4i/HtlU6kuk9+ll:yr5J+VB19z1VTyn0Q2Z3oR/HtrG+Oi
TLSH 1EA423803BC0F776DCF763B2A69E3E099800ECB05B18F5965D5A3276397964964B033A
Reporter abuse_ch
Tags:cve-2017-0199 Loki xlsx


Avatar
abuse_ch
Malspam distributing Loki:

HELO: maleo.empatdns.com
Sending IP: 180.235.151.73
From: KEYSHINE SHIPPING PTE LTD <keyshineshiipping@163.com>
Subject: Outstanding statement 31-06-2020_USD89891.49
Attachment: Outstanding statement 31-07-2020.xlsx

Loki payload URL:
http://103.125.191.78/receipt/invoice_741121.doc
http://103.125.191.78/chprvdoc/svchost.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
PUA.Doc.Packed.EncryptedDoc-6563700-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Connection attempt
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Creating a file
Creating a file in the %AppData% subdirectories
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP GET request
Launching a file downloaded from the Internet
Creating a process from a recently created file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/425810
Signature
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Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 265475 Sample: Outstanding statement 31-07... Startdate: 14/08/2020 Architecture: WINDOWS Score: 48 12 Office document tries to convince victim to disable security protection (e.g. to enable ActiveX or Macros) 2->12 6 EXCEL.EXE 168 50 2->6         started        8 mspaint.exe 27 2 2->8         started        process3 process4 10 splwow64.exe 6->10         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c96f052f4fa64c181428a55bd246ca05fdfad449e9edb0b6acfd1e2b93e36b4/
Threat name:
Document-Office.Exploit.CVE-2017-0199
Create hunting rule
Status:
Malicious
First seen:
2020-08-13 10:21:06 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pslpauxu7jsmdakcrjk32jdmubp57lket2pnwc3kz7i6foj6g22a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200813-wv8w9wjpm2/
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 AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Office loads VBA resources, possible macro or embedded object present
Program crash
Drops file in Program Files directory
Abuses OpenXML format to download file from external location
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.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7c96f052f4fa64c181428a55bd246ca05fdfad449e9edb0b6acfd1e2b93e36b4

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.

Malspam

Loki

Excel file xlsx 7c96f052f4fa64c181428a55bd246ca05fdfad449e9edb0b6acfd1e2b93e36b4

(this sample)

Loki

Executable exe 088999945f71cb731f4fa4d6e73591ecdf1829306a6dca66be75947fc0c8d00b

  
URLhaus
https://urlhaus.abuse.ch/host/103.125.191.78/
  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 088999945f71cb731f4fa4d6e73591ecdf1829306a6dca66be75947fc0c8d00b
  
Dropping
MD5 af9d22c150caf1b9885db08677b3a1b2

Comments