MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e41e433626e9dbf6c3a56c29c9dc60adfa53f71cd1c3bc10d682a1b2239c576d. 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


NanoCore


Vendor detections: 2


Intelligence 2 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e41e433626e9dbf6c3a56c29c9dc60adfa53f71cd1c3bc10d682a1b2239c576d
SHA3-384 hash: ba2b84f66ef0dfbd2f3df941ec2160fb812ff9e1019b2a076190a063fbc58a39bcba077013b6287d0c99fca82c5aaf84
SHA1 hash: 5fb01fea09ea1674751121d07599e48d7a3e2d20
MD5 hash: 5ef2f30da7a1c59de4a3a0cf58c76b84
humanhash: july-xray-yankee-seven
File name:PI_2020061688987.doc
Download: download sample
Signature NanoCore
Create hunting rule
File size:445'281 bytes
First seen:2020-06-17 04:31:32 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 12288:MpA/4PzWobEDqBI1nWOKdNjIKkUYG827EH+62FPgw1aOjah:Mpz7TukInK7jWUYDez6q5Uh
TLSH 7494AFB875147DD62A7F566BDE96ACEC13B627239ACBA4CC8064B7C30563335EE02C05
Reporter jarumlus
Tags:NanoCore

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27301.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-2.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXSTRGOOD.RTFSTR._EQUATION.200422.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.RTFFakeVersionWithObjUpdateUKSurfMix.20200514.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Document-RTF.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 13:50:18 UTC
AV detection:
18 of 31 (58.06%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200624-vw6ddtwr9a/
Behaviour
Launches Equation Editor
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Office loads VBA resources, possible macro or embedded object present
Blacklisted process makes network request
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: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

NanoCore

Word file doc e41e433626e9dbf6c3a56c29c9dc60adfa53f71cd1c3bc10d682a1b2239c576d

(this sample)

NanoCore

Executable exe 7c19613bc5805ec142d54c62b8f28df4b429465a6fb9b6918d548ab970ab299c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 7c19613bc5805ec142d54c62b8f28df4b429465a6fb9b6918d548ab970ab299c
  
Dropping
MD5 2fb1cca4c5cfa34a2810abce0210ebc9

Comments