MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c
SHA3-384 hash: f774afc1533777a0e373314b26c28060a0f28b59dfe2678c494d6c235a4e981b6cbf73dfc9bfb52905cbfd642c0b6934
SHA1 hash: 52d2d1158fe92a3bae65cea2be90d4f582b9e0cf
MD5 hash: f9ce4bb5bd6195acdf6be46d814ce47d
humanhash: timing-zulu-robert-hawaii
File name:Swift Copy For Payment,Thanks.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:794'624 bytes
First seen:2020-07-06 15:05:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4fd721b7012fb0eac9a8ce671b3fd22a (8 x AgentTesla, 1 x HawkEye, 1 x Loki)
ssdeep 12288:lfladl4S4E7SzTMJN/RRYXK3UoZZw/CiZgZXsSpTAxPBDk+zuEC6F:PQl77f7YXEZyOXhpkk+9
Threatray 11'278 similar samples on MalwareBazaar
TLSH 31F4AF66E2E048F3F1AA163D4C1B577498E5FE113E289A462BF45C4CAF39681383D2D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: "Sanjnna.S"<purchase1@perfectsales.in>
Reply-To: bquinnlin@gmail.com
Subject: Swift Copy For Import Bill Deposit,Sorry for any inconvenience,thanks.
Attachment: Swift Copy For Payment,Thanks.zip (contains "Swift Copy For Payment,Thanks.exe")

AgentTesla SMTP exfil server:
smtp.na-superhrd.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/21701/
Detection(s):
Win.Malware.Daqc-6598201-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Launching a service
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-06 15:07:07 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zapvudmj5tctcvklzfex22keeatd5tzt3mcu2pf3no2ehwfhv6a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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+ 11'268 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200706-1ch92htxse/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
UPX packed file
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 86c709fb8e0173e4d3cf214cdf6bc7aa39381deaefef061d6ced65d8883fac0a

AgentTesla

Executable exe e640fad06c4f66298aaa5e4a4beb4a210131f6799ed82a69e5db5da21ec53d7c

(this sample)

  
Dropped by
MD5 36b1b795f075c60fc617edc8a6348896
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 86c709fb8e0173e4d3cf214cdf6bc7aa39381deaefef061d6ced65d8883fac0a
Cape
Cape
https://www.capesandbox.com/analysis/21701/

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