MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8017329c4a294db6b66e40cde2dcc633ff41c1f0b65491bd51eae69f43738b57. 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: 8017329c4a294db6b66e40cde2dcc633ff41c1f0b65491bd51eae69f43738b57
SHA3-384 hash: 5e8d1505d8af7e2c8e5f8a417558e0c795906c22e20f54e0b772a01e9851c8e5e65b0aa2dc7875a3ca0fc96eb3d1ff40
SHA1 hash: 3925a2a3aab9393d59fbf1b59987ba3c7560b42c
MD5 hash: e8699a4a53c108b9b79ff8727334a3c8
humanhash: october-north-failed-cup
File name:Acceptance Over Due.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:368'640 bytes
First seen:2020-05-12 08:17:12 UTC
Last seen:2020-05-12 10:12:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:r97L0oQ+igYBN5uwTsGe0uOc83PPFxPiVr3IyNWzKN3unFkGnSp7xuCYT4eJC:p7L2BgYBN4wze0u03Hi6csc7xuCYTpJC
Threatray 10'601 similar samples on MalwareBazaar
TLSH 6A74AC7E1DBD9637C2A5E7B9DFD0E85BF040D4A731602C2464E31B894656E92B8C307E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.pickelhost.com
Sending IP: 37.49.230.30
From: ACCOUNTANT <sohel@pacificbluejeans.com>
Subject: RE: Requirement for Over Due Payment and Bank Acceptance .
Attachment: Acceptance Over Due.PDF.rar (contains "Acceptance Over Due.exe")

AgentTesla SMTP exfil server:
smtp.bnb-spa.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Heur2.CTR.30013wm0@amtJfTm.24306.25705.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 07:38:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
25 of 31 (80.65%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qaltfhckffg3nntoidg6fxgggp7udqpqwzkjdpkr5ltj6q3trnlq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'591 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-1rpmptm37s/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
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

rar 6c4a22cf1751d7157b2fc55c527368d47cbc2672a99c64f4855ffc4ab558b7bd

AgentTesla

Executable exe 8017329c4a294db6b66e40cde2dcc633ff41c1f0b65491bd51eae69f43738b57

(this sample)

  
Dropped by
MD5 70bec2cfe62de7b781cc68f43c94c010
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 6c4a22cf1751d7157b2fc55c527368d47cbc2672a99c64f4855ffc4ab558b7bd

Comments