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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 63478eaddd2eab15aff60344a30b8835f04d77cc155f93b8a4be648dcb856c1e. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 63478eaddd2eab15aff60344a30b8835f04d77cc155f93b8a4be648dcb856c1e
SHA3-384 hash: 759c4f5e6ba22dce4c54de4aac38fac69fa3e4df2157fd04a88ebef4b961a8eed659f986d4998c49e5113c63df9c1f21
SHA1 hash: dd91263bd46202e197209891062f92fab0b89635
MD5 hash: 3f1a5cd2fb46988e748cc01d9cae5ffc
humanhash: florida-asparagus-island-south
File name:offer.lnk
Download: download sample
File size:1'753 bytes
First seen:2023-01-10 18:58:20 UTC
Last seen:2023-01-26 23:43:54 UTC
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 24:8W7AJ25BRnUCMbXUx+/RPtCMdK1dmZldK1+g3xabqaESiBm:8W7/KoXaeaESiB
TLSH T11F31001D0BACA726E7F14A7B5466F394CB71FD01F4118F3A02E16184EC95A05BC24E1F
Reporter abuse_ch
Tags:lnk

Intelligence

File Origin
# of uploads :
2
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27118.LnkHeur.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.PolkSalad.20221208.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.ReturnOfTheMac.002590d2c4a2.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmd cmd.exe evasive masquerade
Link:
https://www.filescan.io/uploads/63bdb57783a5ae8cb4a85cc4/reports/896bd311-69ff-4f24-96c1-c816f0635681/overview
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1149150
Signature
Multi AV Scanner detection for submitted file
Windows shortcut file (LNK) starts blacklisted processes
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/63478eaddd2eab15aff60344a30b8835f04d77cc155f93b8a4be648dcb856c1e/
Threat name:
Win32.Trojan.WinLnk
Create hunting rule
Status:
Malicious
First seen:
2023-01-09 16:32:56 UTC
File Type:
Binary
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mndy5lo5f2vrll7wanckgc4igxye256mcvpzhofexzsi3s4fnqpa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230110-xm2xdshb46/
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
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/63478eaddd2eab15aff60344a30b8835f04d77cc155f93b8a4be648dcb856c1e

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_sospechosos
Create hunting rule
Author:Germán Fernández
Description:Detecta archivos .lnk sospechosos
Rule name:Script_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies scripting 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

File information

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

Comments