MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7. 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


Emotet (aka Heodo)


Vendor detections: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7
SHA3-384 hash: 0c16951d31da091bf712d5444b5f72d0d7f6fff953ca93f88d1e77a439de4952754a2d7a017c1a72b872cfd30d714519
SHA1 hash: 15f8bb1346da83f02cd1d17c7e920a6108bc2090
MD5 hash: e19c9102e5518b7fc246bd480624f87e
humanhash: missouri-winner-carbon-enemy
File name:Form_25_May_2022
Download: download sample
Signature Heodo
Create hunting rule
File size:2'771 bytes
First seen:2022-05-26 07:26:45 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 48:8PM4TKKM82BwINMZOcUJBvl9o9+v2dt6B4kJjv5ZfRA6aby:8PM4WC4wIqvUJBv/oq2Hy4uW6
TLSH T11651EE183DCA5218F1F3EF71B9E9A5B2DE67BA7376165A9F0084034A4C21600DD53E3E
Reporter Anonymous
Tags:Emotet Heodo lnk

Intelligence

File Origin
# of uploads :
1
# of downloads :
336
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.PowerShell.Obfus-2.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27118.LnkHeur.UNOFFICIAL
Create hunting rule

MiscreantPunch.INFO.LNK.CMDPSHELL.UNOFFICIAL
Create hunting rule

TwinWave.EvilDoc.DOCXRSTRGOOD._OUTFILE.220426B64.4.UNOFFICIAL
Create hunting rule

TwinWave.LNKPShellMotherBoardFire.20220428.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.DOCXRSTRGOOD.REGSVR32.220428B64.2.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd cmd.exe emotet evasive masquerade powershell powershell
Link:
https://www.filescan.io/uploads/628f2bc6054dcf0ecaf08acf/reports/f78908bb-8034-446c-89b4-dc80b47eb4b7/overview
Result
Verdict:
MALICIOUS
Details
Base64 Encoded Powershell Directives
Detected one or more base64 encoded Powershell directives.
Base64 Encoded URL
Detected an ANSI or UNICODE http:// or https:// base64 encoded URL prefix.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7/
Threat name:
Shortcut.Trojan.BynocoLNK
Create hunting rule
Status:
Malicious
First seen:
2022-05-26 07:27:05 UTC
File Type:
Binary
AV detection:
14 of 41 (34.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wav27hbkhnhhsezte3moaub7u6bliil3vzix54uk3fvky54zwp3q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/220526-h931mshcd2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
An obfuscated cmd.exe command-line is typically used to evade detection.
Checks computer location settings
Blocklisted process makes network request
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/b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7

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:Execution_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies execution artefacts in shortcut (LNK) files.
Rule name:EXE_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies executable artefacts in shortcut (LNK) files.
Rule name:lnk_emotet
Create hunting rule
Author:HP Threat Research @HPSecurity
Description:LNK file which downloads Emotet
Rule name:Long_RelativePath_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies shortcut (LNK) file with a long relative path. Might be used in an attempt to hide the path.
Rule name:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_CMD
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to cmd.exe inside an lnk file, which is suspicious
Rule name:SUSP_PowerShell_Caret_Obfuscation_2
Create hunting rule
Author:Florian Roth
Description:Detects powershell keyword obfuscated with carets
Reference:Internal Research
Rule name:SUSP_PowerShell_Caret_Obfuscation_2_RID347B
Create hunting rule
Author:Florian Roth
Description:Detects powershell keyword obfuscated with carets
Reference:Internal Research

File information

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

Malspam

Heodo

Shortcut (lnk) lnk b02baf9c2a3b4e79133326d8e0503fa782b4217bae517ef28ad96aac7799b3f7

(this sample)

  
Dropping
emotet
  
Delivery method
Distributed via e-mail attachment

Comments