MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b0c87e7c348aeeed116a9a82845a71ca123d99aa4748911f36e0e38d1a03797. 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: 6


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

SHA256 hash: 7b0c87e7c348aeeed116a9a82845a71ca123d99aa4748911f36e0e38d1a03797
SHA3-384 hash: 77ad6411e57f68b8d541d3c073a019e36107a06feafcdfbf3930dc619451e57224da0ef4560e7fc1458201a4d4bed3ab
SHA1 hash: becc865c13eb95c5b43d134bd4714a8d1b04a5de
MD5 hash: 8c4fdbce24c54da20f9ac274b826c85d
humanhash: tennis-bacon-michigan-lion
File name:Quotation655511048786549..exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:440'320 bytes
First seen:2020-06-22 07:14:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:pZOx4doSZBr9/aCJEZTsF4RTZceZ9LOIFYLY6PSDewB970X/FQrNSc6eTRIV:z9dpr9SsF4RCehD74SrUc6eTR
Threatray 10'617 similar samples on MalwareBazaar
TLSH A294F10677CCDB19C4B94B7EC4E6811043F86E663A12E72D3FC532AC1A523DB690669F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hwsrv-735199.hostwindsdns.com
Sending IP: 104.168.152.138
From: Wendy <belle@idealups.com.tw >
Reply-To: hirschmanncompany@yahoo.com
Subject: quotation
Attachment: Quotation655511048786549..zip (contains "Quotation655511048786549..exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12414/
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b0c87e7c348aeeed116a9a82845a71ca123d99aa4748911f36e0e38d1a03797/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-18 02:32:52 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pmgipz6djcxo5uiwvgucqrnhdsqshwm2ur2iseptnyhdrunag6lq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'607 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-2e8nhkjxs6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Drops file in Drivers directory
AgentTesla
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: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

zip beb1f1685e4044c7eace0319cbcf3f21f2c73cccba363fe09aa0598759534589

AgentTesla

Executable exe 7b0c87e7c348aeeed116a9a82845a71ca123d99aa4748911f36e0e38d1a03797

(this sample)

  
Dropped by
MD5 1f239160b4e3f17dcf73b9fe2ad14f6f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 beb1f1685e4044c7eace0319cbcf3f21f2c73cccba363fe09aa0598759534589
Cape
Cape
https://www.capesandbox.com/analysis/12414/

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