MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5856c3c68f24a89e9e5b1e647bcff8566b0cf8ea55cc906be7c4c511d631b702. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5856c3c68f24a89e9e5b1e647bcff8566b0cf8ea55cc906be7c4c511d631b702
SHA3-384 hash: 856a587a61f7262a2fd37e302693a4947b8af1882032196e6707dc57493eb048f302d8e8327befdd716c2371eea9e88f
SHA1 hash: a491a6fd3860bcdae970eba3ad8d41f857b750b8
MD5 hash: 6c2cf41b25910247c8cc5f62305c568b
humanhash: music-orange-blossom-orange
File name:office_60.doc1
Download: download sample
File size:21'672 bytes
First seen:2022-07-30 19:41:49 UTC
Last seen:Never
File type:Word file doc
MIME type:application/octet-stream
ssdeep 384:PlgZBeRaH9si9MIaGyIDTOyneo3EGLsa5ZMCDuU+FkVA:qHe8Hii9MIaGywOyneo3EGYa5nu/kVA
TLSH T101A2667EB69B8E4DEA07D655040ABAB9062DF43C63C444C1BBBCF7347D1D84A8B21538
Reporter KdssSupport
Tags:doc


Avatar
KdssSupport
Uploaded with API

Intelligence

File Origin
# of uploads :
1
# of downloads :
366
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT-103_Swif Copie_Network -ACK_Single Customer Credit.docx
Verdict:
Malicious activity
Analysis date:
2022-07-30 11:06:03 UTC
Tags:
generated-doc opendir
Link:
https://app.any.run/tasks/63040d44-930d-428a-be71-2f63d82005a1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Spam-473.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27333.RtfHeur.BadVer.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.FakeRTF-1.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.26244.RtfHeur.UNOFFICIAL
Create hunting rule

MiscreantPunch.RTF.EvilRTF.CVE-2017-0199-Obfus.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
No Threat
Threat level:
  10/10
Confidence:
100%
Tags:
javascript
Link:
https://www.filescan.io/uploads/62e58a20bcf76fcb6cd20bc5/reports/164a3107-7635-4690-aaff-00555d133b0c/overview
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1043706
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Initial sample is an obfuscated RTF file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5856c3c68f24a89e9e5b1e647bcff8566b0cf8ea55cc906be7c4c511d631b702/
Threat name:
Win32.Exploit.CVE-2017-11882
Create hunting rule
Status:
Malicious
First seen:
2022-07-30 08:51:20 UTC
File Type:
Document
Extracted files:
4
AV detection:
14 of 25 (56.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lblmhrupesuj5hs3dzshxt7ykzvqz6hkkxgja27hytcrdvrrw4ba._file
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5856c3c68f24/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.05
Link:
https://yomi.yoroi.company/submissions/5856c3c68f24a89e9e5b1e647bcff8566b0cf8ea55cc906be7c4c511d631b702

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:INDICATOR_RTF_MalVer_Objects
Create hunting rule
Author:ditekSHen
Description:Detects RTF documents with non-standard version and embeding one of the object mostly observed in exploit documents.
Rule name:SUSP_RTF_Header_Anomaly_RID2F7F
Create hunting rule
Author:Florian Roth
Description:Detects malformed RTF header often used to trick mechanisms that check for a full RTF header
Reference:https://twitter.com/ItsReallyNick/status/975705759618158593

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Word file doc 5856c3c68f24a89e9e5b1e647bcff8566b0cf8ea55cc906be7c4c511d631b702

(this sample)

  
Delivery method
Distributed via web download

Comments