MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec64aa131d20e762fdc61055121c872e96fd163aa40c6f477255f01a256f9b20. 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


Quakbot


Vendor detections: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec64aa131d20e762fdc61055121c872e96fd163aa40c6f477255f01a256f9b20
SHA3-384 hash: bc2167ad2a88f3b50a399348d06fa8b7fa3cf7f206f3504d9a5af6df30c19cdeabd9b86c44ab8816420500fd2d9bcfd9
SHA1 hash: fe07303014ce86cb5769ba8c2b402fb9c859b5a2
MD5 hash: 1d4df8edae1edefb8c15e76fca459b70
humanhash: michigan-tango-sink-eighteen
File name:Postcards.lnk
Download: download sample
Signature Quakbot
Create hunting rule
File size:1'269 bytes
First seen:2022-10-29 18:26:13 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 12:8jz8sXkNcilsZ77llsZz+Ucq15TlDmIfcq:8j76IHIz+/QT4I0
TLSH T19A21E52863819700D7F28E727824D612567ABC5AFE97979C078091C5AC79308F53BD17
Reporter abuse_ch
Tags:lnk Quakbot

Intelligence

File Origin
# of uploads :
1
# of downloads :
226
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
TwinWave.EvilLNK.Guinnesses.20220719.UNOFFICIAL
Create hunting rule

TwinWave.EviLNK.ICEDYouLearn.20220914.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/ec64aa131d20e762fdc61055121c872e96fd163aa40c6f477255f01a256f9b20/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/635d707758409ff7bc0c3fef/reports/ae9cd137-bee5-457e-b222-683cdbadcbb1/overview
Result
Verdict:
SUSPICIOUS
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec64aa131d20e762fdc61055121c872e96fd163aa40c6f477255f01a256f9b20/
Threat name:
Win32.Trojan.WinLnk
Create hunting rule
Status:
Malicious
First seen:
2022-09-30 12:03:52 UTC
File Type:
Binary
AV detection:
4 of 41 (9.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5rskuey5edtwf7ogcbkrehehf2lp2fr2uqgg6r3skxybujlptmqa._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/221029-w3qzdshgh3/
Behaviour
Enumerates physical storage devices
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.25
Link:
https://yomi.yoroi.company/submissions/ec64aa131d20e762fdc61055121c872e96fd163aa40c6f477255f01a256f9b20

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:EXE_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies executable artefacts in shortcut (LNK) files.
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:Script_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies scripting artefacts in shortcut (LNK) files.

File information

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

Comments