MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 883d8161ac8d88fb5e14aa487743ea14a8937f0144e66f3bb1211e2e88cf0128. 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: 883d8161ac8d88fb5e14aa487743ea14a8937f0144e66f3bb1211e2e88cf0128
SHA3-384 hash: 06263604edb29b912a1f780548c995d3831cee2987cc31238601d7897657c79b4a14895e2872a4ea715dffae512b6b64
SHA1 hash: 03c1f9496f9aafa5a1a9867cd40ec1887883a0a5
MD5 hash: dd1b4fbd5ad2c11e15db2a80132acd15
humanhash: april-illinois-princess-solar
File name:SCAN_20200502_113725088_05022020_113706.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:596'480 bytes
First seen:2020-06-20 07:06:18 UTC
Last seen:2020-06-20 07:47:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:+qFx0p8aWzbB6Ej8Aube2GEOs6UvQemIsk+QN99s/9Xa+M+ZeGsVBzl0fUgQE/PP:Hx0yaGa556UvQF6PkXfMfGw6Pn+hchx
Threatray 10'913 similar samples on MalwareBazaar
TLSH 15C4AD04A345C405DC1E9BB4D4A588F0AAFABDABDA39E24FD9457DA836733F2E413047
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: smarthost1.gohsphere.com
Sending IP: 199.127.218.11
From: Morphisec <info@morphisec.com>
Reply-To: saleslink@yandex.com
Subject: RE: INVOICES
Attachment: SCAN_20200502_113725088_05022020_113706.pdf.IMG (contains "SCAN_20200502_113725088_05022020_113706.pdf.exe")

AgentTesla SMTP exfil server:
mail.ereglitso.org.tr:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9966/
Detection(s):
SecuriteInfo.com.LuheFihaB.2218.26877.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-20 07:08:06 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ra6ycynmrwepwxquvjehoq7kcsujg7ybittg6o5reepc5cgpaeua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'903 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-x6pv4f5tvj/
Behaviour
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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 b99e5549450dbc4da1a0039f0211ca6ace29427bce25cc8e0d317d80bcebdaf4

AgentTesla

Executable exe 883d8161ac8d88fb5e14aa487743ea14a8937f0144e66f3bb1211e2e88cf0128

(this sample)

  
Dropped by
MD5 9ae8210dedfbc3ac4fa17a39a4da3cae
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/9966/
  
Dropped by
SHA256 b99e5549450dbc4da1a0039f0211ca6ace29427bce25cc8e0d317d80bcebdaf4

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