MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f773cd5390003e190f79f0ce0f26b95513f2f4d78d4e5f6334515c44631e0a07. 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


Intelligence File information Yara 3 Comments

SHA256 hash: f773cd5390003e190f79f0ce0f26b95513f2f4d78d4e5f6334515c44631e0a07
SHA3-384 hash: 157df6fda5649d0319bd810b2181e279b9e8e3cdc27f914d2d35b2c9d2a409ee8d98eddba81c96237b3eabdc1a9c7c65
SHA1 hash: cd4bfad529114d8e9a5dbc9b4f6fd0d43ee52965
MD5 hash: 6c2e11f32932cc245e2c4707a07bd292
humanhash: pasta-mississippi-eleven-august
File name:QUOTATION.exe
Download: download sample
Signature AgentTesla
File size:1'409'536 bytes
First seen:2020-06-16 12:47:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7
ssdeep 24576:BAHnh+eWsN3skA4RV1Hom2KXMmHatT/GJCrnnBy7hk870XJ5:Yh+ZkldoPK8YatTUlhkqU
TLSH 3765CF0273D1D036FFABA2739B6AF64556BC7C250123852F13981DB9BD701B2263E663
Reporter @abuse_ch
Tags:AgentTesla exe


Twitter
@abuse_ch
Malspam distributing AgentTesla:

HELO: oasismarine.com.cn
Sending IP: 95.211.208.50
From: lee<sales@oasismarine.com.cn>
Subject: QUOTATION-8372929
Attachment: QUOTATION.rar (contains "QUOTATION.exe")

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

Intelligence


File Origin
# of uploads :
1
# of downloads :
27
Origin country :
US US
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Gathering data
Threat name:
Win32.Trojan.Occamy
Status:
Malicious
First seen:
2020-06-16 12:49:04 UTC
AV detection:
27 of 31 (87.10%)
Threat level
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Suspicious use of SendNotifyMessage
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla

Yara Signatures


Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
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

Executable exe f773cd5390003e190f79f0ce0f26b95513f2f4d78d4e5f6334515c44631e0a07

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments