MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9bf5bbdd2eff4d6ed1178a511d497619567d51dd78674652da29fea31e59feb5. 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: 5


Intelligence 5 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9bf5bbdd2eff4d6ed1178a511d497619567d51dd78674652da29fea31e59feb5
SHA3-384 hash: b2fd08f61f7a2aba5c372a494b3d5503cfdfde75d68c1c162d5838b4c7d0d483d3e5da4622c0b56e484f408e54288b3b
SHA1 hash: 94f7a10d99d99732b412b30781a095db02ef8d84
MD5 hash: 8f62a9e89fea53bf51cc76eff3f43342
humanhash: wyoming-chicken-paris-ohio
File name:REVISED PROFORMA INVOICE.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:521'728 bytes
First seen:2020-07-13 06:42:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ac4585bfb4fa230590d3d057c3b904aa (3 x AgentTesla, 1 x Loki)
ssdeep 12288:HscZuzvI5oVl2EwaahoWApsclWNad3s3cRwsEY4LENdgXxOMM:HscZCVll/a6Wkx4NIsOwfLE/sOMM
Threatray 11'554 similar samples on MalwareBazaar
TLSH 53B412FADBDC88B1D16C097B156748989BA0B1633E092F6F0E46AC0DFA355C73D72609
Reporter abuse_ch
Tags:AgentTesla Endurance exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: 142-4-22-49.unifiedlayer.com
Sending IP: 142.4.22.49
From: Aleong, Rebecca <pgne.documentation@oiaglobal.com>
Subject: RE:Revised Proforma Invoice
Attachment: REVISED PROFORMA INVOICE.xz (contains "REVISED PROFORMA INVOICE.exe")

AgentTesla SMTP exfil server:
mail.radianthospitals.org:26

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/25029/
Detection(s):
PUA.Win.Packer.Upx-49
Create hunting rule

PUA.Win.Packer.UpxProtector-1
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-6
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Adware.Generic4.BBFB.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9bf5bbdd2eff4d6ed1178a511d497619567d51dd78674652da29fea31e59feb5/
Threat name:
Win32.Trojan.DelfFareIt
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 06:44:06 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tp23xxjo75gw5uixrjir2slwdflh2uo5pbtumuw2fh7kghsz722q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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5b2989ef162f3637ce93f1aa6b8a0efaf712078d1217aed9150b8c7dc55f0275
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7ddc15860b3ad79c71728581274d212c38c203fc5747c217ccde359e835d690f
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d2d2b6b08094dd4a6452d2fdbf4572f61b71e3202689a2f394692067ecdb783b
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AgentTesla
+ 11'544 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/200713-zpadhgmzd6/
Behaviour
UPX packed file
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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Malspam

AgentTesla

xz c161ae3e621c834fad1188ee65901a9a6a2ae5a3ca6fb16a66ce5d4a248a505d

AgentTesla

Executable exe 9bf5bbdd2eff4d6ed1178a511d497619567d51dd78674652da29fea31e59feb5

(this sample)

  
Dropped by
MD5 083227c0470d4061d24e15665aa8f8a0
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25029/
  
Dropped by
SHA256 c161ae3e621c834fad1188ee65901a9a6a2ae5a3ca6fb16a66ce5d4a248a505d

Comments