MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10685563fb0d52b8ca9f665512360a688085485c461cfeaed678a9376a9fe86a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10685563fb0d52b8ca9f665512360a688085485c461cfeaed678a9376a9fe86a
SHA3-384 hash: f6e6ad4d5a754ec6584ed78043328d9b8c7ea2e2e128424bc8c06a5ad7f08200973e65d39cf8e0380ae605427908c938
SHA1 hash: 9a1579510911ba96f4427c92d43ff7fd7ff91dbf
MD5 hash: a58dfe0b26ab3e2d45cc9a6445edddb0
humanhash: gee-cardinal-bulldog-five
File name:Bank swift INV#8009092020791.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:577'536 bytes
First seen:2020-06-15 13:47:35 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:yJvR9UOmsWoyvDQEFkPwBGesyn8oTBUh432OO5N3IsgQcu7K7NN138yIWmRn:QvR9omyLQEePeB8o9dmOO/9M6YVsvV
Threatray 10'652 similar samples on MalwareBazaar
TLSH F6C49D986E0C5EDCC87BD1F48545A3852D51EDB12920ED1D26FB322AC633FD6B0C96E2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: hardyinternational.us
Sending IP: 103.133.105.20
From: Roseline <purchase@hardyinternational.us>
Subject: FWD: 70% DOWN PAYMENT T/T (BANK SWIFT)
Attachment: Bank swift INV8009092020791.img (contains "Bank swift INV#8009092020791.exe")

AgentTesla SMTP exfil server:
mail.ilclaw.com.ph:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10471/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.34016426.19424.29719.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 13:49:07 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=cbufky73bvjlrsu7mzkrenqkncaiksc4iyop5lwwpcuto2u75bva._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'642 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-wznw4fhldn/
Behaviour
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
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

img 22addc437e4a68f229a637e6516668c7779918c10b1360ca8e5b5bd54bbcb6d4

AgentTesla

Executable exe 10685563fb0d52b8ca9f665512360a688085485c461cfeaed678a9376a9fe86a

(this sample)

  
Dropped by
MD5 ea78b6acfbfe6f8b4c24777f1c554317
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 22addc437e4a68f229a637e6516668c7779918c10b1360ca8e5b5bd54bbcb6d4
Cape
Cape
https://www.capesandbox.com/analysis/10471/

Comments