MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb819cbe9bdf4896c0fa47690385024653e2d37f49b3b8f403078083421ef0a2. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eb819cbe9bdf4896c0fa47690385024653e2d37f49b3b8f403078083421ef0a2
SHA3-384 hash: 0bfd45879e2aca1e91d0a482bb12eff6d2215b7d2054abb44846ac145351a53122d8a4f18c32663065985d483996f051
SHA1 hash: f2ea6aa2cc9ee9d2e0bcc5d1c92a2ae3c2e1b13b
MD5 hash: b8d5672393ded2621a7ed4b81c0d4122
humanhash: spring-summer-papa-arkansas
File name:Swift.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:830'976 bytes
First seen:2020-07-20 07:55:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:dOGka1q9I6/kVdSC0Dycod+ik4g8ylSoDe9ndKi3S6CRsJkS:dOGkaudWYrE3oDe9gp6C4
Threatray 10'696 similar samples on MalwareBazaar
TLSH DF05E0C96AA04501D9EDAFF94E62CAB44B347C04F4F2D31F1BD0A99B297A3A3D850761
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: llmi632.servidoresdns.net
Sending IP: 82.223.214.122
From: jorozcoz <jorozcoz@infomed.es>
Reply-To: export@akaltrade.com
Subject: August Order
Attachment: Swift.img (contains "Swift.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28673/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.14073.7824.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/391020
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/eb819cbe9bdf4896c0fa47690385024653e2d37f49b3b8f403078083421ef0a2/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-20 07:57:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5oazzpu335ejnqh2i5uqhbicizj6fu37jgz3r5ada6aigqq66cra._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'686 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/200720-nnbqlz1qq2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/eb819cbe9bdf4896c0fa47690385024653e2d37f49b3b8f403078083421ef0a2

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

img 311fb9aad11410aee122ad2b77624d639efe265fd4b96720875802a1cce919bd

AgentTesla

Executable exe eb819cbe9bdf4896c0fa47690385024653e2d37f49b3b8f403078083421ef0a2

(this sample)

  
Dropped by
MD5 1af6d90bb0fba49df216888202a1bf7b
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/28673/
  
Dropped by
SHA256 311fb9aad11410aee122ad2b77624d639efe265fd4b96720875802a1cce919bd

Comments