MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4b1da5728b996ab79cb7b1a354473fdd36d9c3db938097183f6f4595ddab608f. 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: 2


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

SHA256 hash: 4b1da5728b996ab79cb7b1a354473fdd36d9c3db938097183f6f4595ddab608f
SHA3-384 hash: bdf94c82b096eb429cea82c57585a0cb8e609182c91a8fbdea9d5e7d0dac9d2dda41d26464ef0fee06066995519ffa3b
SHA1 hash: 727f0f510bdf647fcfce152daeaa44a0c6b1a3d3
MD5 hash: 0764987696f1c998f26e3934852a4b89
humanhash: foxtrot-six-johnny-bluebird
File name:REQUEST FOR QUOTATION.doc
Download: download sample
File size:22'076 bytes
First seen:2020-06-15 07:35:06 UTC
Last seen:Never
File type:Word file doc
MIME type:text/rtf
ssdeep 384:1Muff/BPBsNTjt2FcLzvGeHZdEK4Sg/0KO1plEyDRyIRPn8H6yO:TXpJwTh6cPvTHEKPgvszDZdn8H8
TLSH 05A2D5ACD44746D88F89A7B85B0B5F89050D3A6DF749963339748B722BE6C3B800397C
Reporter cocaman
Tags:AgentTesla doc


Avatar
cocaman
Malicious email
From: SHAIFFUL RIDZUAN <info@metroship.com>
Received: from server.bontechnologies.com (server.bontechnologies.com [46.4.133.15])
Date: Mon, 15 Jun 2020 12:06:14 +0530
Subject: REQUEST FOR QUOTATION
Attachment: REQUEST FOR QUOTATION.doc

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
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

MiscreantPunch.RTF.2017-0199.Obfus.170830.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.2017-0199.Obfus.171711.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 07:37:04 UTC
File Type:
Document
Extracted files:
3
AV detection:
17 of 31 (54.84%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201109-47zbb8z8t6/
Behaviour
Launches Equation Editor
Modifies Internet Explorer settings
Suspicious behavior: AddClipboardFormatListener
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Checks processor information in registry
Enumerates system info in registry
Office loads VBA resources, possible macro or embedded object present
Drops file in Windows directory
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

Word file doc 4b1da5728b996ab79cb7b1a354473fdd36d9c3db938097183f6f4595ddab608f

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments