MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff. 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


AgentTesla


Vendor detections: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff
SHA3-384 hash: 717f1e0b3c082ece1497b278b9f925b68d436f614615958a1809b8e08c4a46f264c82faad9edff86544bf3777180ab95
SHA1 hash: 62c507dcc79ed3eade039c4b902bfa05d89b3651
MD5 hash: edd59e7acc807b27f0f334ede19ea3d4
humanhash: table-burger-triple-apart
File name:PAYMENTS.png.lnk
Download: download sample
Signature AgentTesla
Create hunting rule
File size:3'428 bytes
First seen:2023-05-09 06:45:12 UTC
Last seen:Never
File type:Shortcut (lnk) lnk
MIME type:application/octet-stream
ssdeep 48:865aOU9Dmel0iglZ+PspQfYj1sAT1rTRRSJxo9AIH:865gB0+E6YZsErTR0/SAm
TLSH T19E618E1447E6020CF3F3AB3A99BE66554E3B7946AD31C78E0055814E62F1A44EC66F37
Reporter abuse_ch
Tags:AgentTesla lnk

Intelligence

File Origin
# of uploads :
1
# of downloads :
144
Origin country :
NL NL
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/5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff/results/dashboard
Behaviour
BlacklistAPI detected
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6459ec2bd054a0b0ef842be5/reports/85b9e7e5-390a-4314-836f-1f43bd634da7/overview
Verdict:
Malicious
Labled as:
PowerShell/TrojanDownloader.Agent
Link:
https://www.hybrid-analysis.com/sample/5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1228898
Signature
.NET source code contains potential unpacker
Antivirus detection for dropped file
Antivirus detection for URL or domain
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Powershell drops PE file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Windows shortcut file (LNK) starts blacklisted processes
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 861862 Sample: PAYMENTS.png.lnk Startdate: 09/05/2023 Architecture: WINDOWS Score: 100 34 thereccorp.com 2->34 36 mail.thereccorp.com 2->36 46 Multi AV Scanner detection for domain / URL 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 8 other signatures 2->52 10 powershell.exe 17 20 2->10         started        signatures3 process4 dnsIp5 40 crystaltea.in 192.185.110.133, 443, 49697, 49705 UNIFIEDLAYER-AS-1US United States 10->40 13 mshta.exe 1 10->13         started        16 conhost.exe 1 10->16         started        process6 signatures7 60 Windows shortcut file (LNK) starts blacklisted processes 13->60 62 Suspicious powershell command line found 13->62 18 powershell.exe 15 18 13->18         started        process8 dnsIp9 38 crystaltea.in 18->38 32 C:\Users\user\AppData\Roaming\098.exe, PE32 18->32 dropped 54 Powershell drops PE file 18->54 23 098.exe 3 18->23         started        26 conhost.exe 18->26         started        file10 signatures11 process12 signatures13 56 Antivirus detection for dropped file 23->56 58 Machine Learning detection for dropped file 23->58 28 RegAsm.exe 14 2 23->28         started        process14 dnsIp15 42 api4.ipify.org 64.185.227.155, 443, 49715 WEBNXUS United States 28->42 44 api.ipify.org 28->44 64 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 28->64 66 May check the online IP address of the machine 28->66 68 Tries to steal Mail credentials (via file / registry access) 28->68 70 2 other signatures 28->70 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff/
Threat name:
Shortcut.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-05-09 06:46:07 UTC
File Type:
Binary
AV detection:
12 of 37 (32.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lnjpvswanzpbcxcu73b7coyi5o5en5efamdp5f3gvqhhlfg6al7q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/230509-hjmkzage6s/
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
Blocklisted process makes network request
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5b52facac06e/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

AgentTesla

Shortcut (lnk) lnk 5b52facac06e5e115c54fec3f13b08ebba46f4850306fe9766ac0e7594de02ff

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments