MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846. 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


zgRAT


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846
SHA3-384 hash: c16858b478c6da3b87cb8af29cd9ab1f5d134f1841b9027c32722f868fb484bb6c9e9ceb65b4bdb1e5b2caab6e22d311
SHA1 hash: 57a84932119a95ac111a67e40178f4b0213afbcf
MD5 hash: bd668f4ab9c4c86ba18642dbfe9d58de
humanhash: edward-ack-nine-purple
File name:OCBC Transfer Number.lnk
Download: download sample
Signature zgRAT
Create hunting rule
File size:3'478 bytes
First seen:2023-03-14 19:24:19 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 48:8KHaDU9Dmel0iglZ+wbslpQfYj1sAT1rTRRSJxodgImcC:8KHrB0+wb86YZsErTR0/ygMC
TLSH T1B9717B1457EA0208F3F3AB3A69BE52954E3B3956E932C74E0059414E52F1A40DCA3F37
Reporter abuse_ch
Tags:lnk RAT zgRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28759.LnkHeur.UNOFFICIAL
Create hunting rule

Lnk.Dropper.Agent-9982181-0
Create hunting rule

TwinWave.EvilLNK.LOLBinOddLookPSHELL.20220711.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.OddLook.202207213.UNOFFICIAL
Create hunting rule

TwinWave.EvilLNK.Guinnesses.20220719.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
LNK File - Malicious
Link:
https://app.docguard.net/4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Malicious
Threat level:
  10/10
Confidence:
83%
Tags:
evasive masquerade powershell
Link:
https://www.filescan.io/uploads/6410ca0fbba9ffe6e2a38bb3/reports/ebefbfe9-b2d6-44d4-b424-5639f0646cfa/overview
Verdict:
Malicious
Labled as:
Trojan.WinLNK.Agent
Link:
https://www.hybrid-analysis.com/sample/4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846
Result
Verdict:
MALICIOUS
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1193653
Signature
Antivirus detection for URL or domain
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Suspicious powershell command line found
Windows shortcut file (LNK) starts blacklisted processes
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 826587 Sample: OCBC_Transfer_Number.lnk Startdate: 14/03/2023 Architecture: WINDOWS Score: 100 35 Multi AV Scanner detection for domain / URL 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 4 other signatures 2->41 8 powershell.exe 17 20 2->8         started        process3 dnsIp4 31 179.43.175.187, 49698, 49699, 49700 PLI-ASCH Panama 8->31 11 mshta.exe 1 8->11         started        14 conhost.exe 1 8->14         started        process5 signatures6 47 Windows shortcut file (LNK) starts blacklisted processes 11->47 49 Suspicious powershell command line found 11->49 16 powershell.exe 15 19 11->16         started        process7 file8 27 C:\Users\user\AppData\...\skillzoflife.exe, PE32+ 16->27 dropped 29 C:\Users\user\AppData\Roaming\fund.exe, PE32+ 16->29 dropped 33 Powershell drops PE file 16->33 20 fund.exe 2 16->20         started        23 skillzoflife.exe 2 16->23         started        25 conhost.exe 16->25         started        signatures9 process10 signatures11 43 Multi AV Scanner detection for dropped file 20->43 45 Machine Learning detection for dropped file 20->45
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846/
Threat name:
Shortcut.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-03-14 00:10:44 UTC
AV detection:
7 of 37 (18.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jto4fpduezypozyf5hsezwkgxsjezysbmgygsxrauucgoxqslbda._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230314-x4ylashd87/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Checks computer location settings
Executes dropped EXE
Blocklisted process makes network request
Downloads MZ/PE file
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4cddc2bc7426/report/overview.html
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/4cddc2bc742670f76705e9e44cd946bc924ce24161b0695e20a504675e125846

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:PS_in_LNK
Create hunting rule
Author:@bartblaze
Description:Identifies PowerShell artefacts in shortcut (LNK) files.
Rule name:SUSP_LNK_PowerShell
Create hunting rule
Author:SECUINFRA Falcon Team
Description:Detects the reference to powershell 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.

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