MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 680cf4f20e454d2c8aec06f27a64477f48e3e316372b3c5b062dc64c1e524376. 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: 680cf4f20e454d2c8aec06f27a64477f48e3e316372b3c5b062dc64c1e524376
SHA3-384 hash: e5d61c6b6e7dc32ba78d3300153e121aea880ba037fe859d4dce2795f1e4ad8d4fcee41989e659da66eb4f2bdaddb2e6
SHA1 hash: 8978f2bfeffb823b4dd212de66af1012f2a4c97c
MD5 hash: 89526331c66bd4f61edef9d86b6ee7a8
humanhash: fix-purple-charlie-table
File name:Shipping Documents.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:668'672 bytes
First seen:2020-06-12 06:43:23 UTC
Last seen:Never
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:kHaUPSB6VEJD6LpA6AyLWDhQaZWA9V9pQ1+LGV6Gb+4FZtXsB/bxNU:kHaUm6VEt6tjaMQ9FGVb+4e0
Threatray 10'667 similar samples on MalwareBazaar
TLSH C1E43B3A77C96905D13C097340B66781B6B6E9433E12C30F39DA57ACAF027CE6B1536A
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.orlonvalves.com
Sending IP: 134.122.56.7
From: DHL | Express Shipping <info@orlonvalves.com>
Subject: Urgent: Shipping Documents
Attachment: Shipping Documents.iso (contains "Shipping Documents.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/9108/
Detection(s):
SecuriteInfo.com.Variant.Razy.685233.28940.2689.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-12 06:45:10 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nagpj4qoivgszcxma3zhuzchp5eohyywg4vtywygfxdeyhssin3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
netwirerc
Create hunting rule
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AgentTesla
+ 10'657 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-cr7ykl313s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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

iso a3743e749149702f7f900b8c8e6d2c958a031e2ef3dbb90e249ee478f9ff4987

AgentTesla

Executable exe 680cf4f20e454d2c8aec06f27a64477f48e3e316372b3c5b062dc64c1e524376

(this sample)

  
Dropped by
MD5 eea2c277ea745b7117e0ffbfdebbaa2d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a3743e749149702f7f900b8c8e6d2c958a031e2ef3dbb90e249ee478f9ff4987
Cape
Cape
https://www.capesandbox.com/analysis/9108/

Comments