MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ed1dcc51006675c73ff9ef9244d7740eb3313abf4308e01405d645c0dadc98c8. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ed1dcc51006675c73ff9ef9244d7740eb3313abf4308e01405d645c0dadc98c8
SHA3-384 hash: 5673ceed36edaa2ec4a9a987aa36391322ea3ab997bfb10eb4ceb83261e98b2f77774436bb40c75a9283f7ec1743b3f1
SHA1 hash: 35007b6d48b04f0e38749f5ad9286608c6c88199
MD5 hash: a4f77ae4957e1ea15f4a2da13c5804bf
humanhash: river-gee-red-ack
File name:346-0363-378843.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'636'864 bytes
First seen:2020-05-28 06:39:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Rtb20pkaCqT5TBWgNQ7aMLFgm+10lqRtOSynSg5JWx44StsAHZd0cVuRA6A:iVg5tQ7aML2dHISczWxcsA5OQl5
Threatray 11'017 similar samples on MalwareBazaar
TLSH 5675CF12339D8265C37F51737A1577016E6BF81526A1FC7B2FB78B38AB201214E0A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: masycproject.com
Sending IP: 103.99.1.147
From: VISHAL KAPOOR <v.kapoor@masycproject.com>
Subject: RE:OFFER FOR EVEREST MAKE AIR BLOWER - SA CONTROLS
Attachment: 346-0363-378843.zip (contains "346-0363-378843.exe")

AgentTesla SMTP exfil server:
mail.pptoursperu.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27681.XorExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-28 07:12:31 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
30 of 48 (62.50%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6b27531bf6e443f0bfda8488f5f2725dd78bc0031c1958fa51955a2ff34452d6
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aebe051e2a445dd4a539caaaf9d67a2fad50c2768f6b178a6e15903e994926bd
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d2fc8ce856e5259480e5dd3e9d2f76a24242d5e52f656fa9d0f87bdd57b18f6a
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e0c880cdc57688937efa0b5739acf00bf7dfa517c70b8a3d5c507c163fd82494
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e8ea9e32e32ba57db997117b275a571e3d69793663a9e81b4f2df7616b1389b4
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f52cc4b679678db367cd31f630051a088f15241f6702f31de597014802821f9f
AgentTesla
+ 11'007 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-6r7rhv8xtn/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables Task Manager via registry modification
Drops file in Drivers directory
AgentTesla Payload
ServiceHost packer
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

zip 8d2f6219c1255b1c1a1077b6e428b4acc1a1f873ebdffdfa8150b852a98bd395

AgentTesla

Executable exe ed1dcc51006675c73ff9ef9244d7740eb3313abf4308e01405d645c0dadc98c8

(this sample)

  
Dropped by
MD5 bfa0a60aac4a5534849fea8d1e31a6ec
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8d2f6219c1255b1c1a1077b6e428b4acc1a1f873ebdffdfa8150b852a98bd395

Comments