MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 513e797eab500315caf66ea8f8fd8ad7aa879368533eff217af06cfdec1c04d6. 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: 513e797eab500315caf66ea8f8fd8ad7aa879368533eff217af06cfdec1c04d6
SHA3-384 hash: c5d7abfe8aca1846381668daf371dd42af49571a38642cf64319cebb52df51b927fa70c0434f8a1f6caa766e510d731b
SHA1 hash: b29b4f96c548f54b4b9c052d505b049428cb049d
MD5 hash: 9278221435f47f4d280947457b989b98
humanhash: maryland-ohio-ink-echo
File name:PO# AO-200402_pdf.gz (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'632'256 bytes
First seen:2020-05-28 06:32:13 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:Ctb20pkaCqT5TBWgNQ7a4cFgm+AVM6VrBWQE7u497y+eu+7Uh6A:PVg5tQ7a4c24WmXEq49etl85
Threatray 11'064 similar samples on MalwareBazaar
TLSH 6475CF1263BD8262E27F517379116751FE6BE8153560FCBB2FB4C93CA8221214F0A66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: battirmedical.com
Sending IP: 103.99.1.147
From: Elias Khair<sales@battirmedical.com>
Subject: RE:URGENT - PO# AO-20
Attachment: PO AO-200402_pdf.gz 2.zip (contains "PO# AO-200402_pdf.gz (2).exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
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 06:40:25 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1218e2c22539ce5761b41898a9ad562eeb54c27e4f786ea0374c25e2a28e7d03
AgentTesla
1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
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356d866f274623590c024a10727dc8cb49a79215b671cebe0e64a406cc0e7b77
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4f21fe22b347c9fbc2fa166100c28c4a718b7b9c64783abc75fe8da75d525248
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51558f41331f2345cd146dc9705f48e8a6fdc425e6744658ff2ea53d42d34ae6
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5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
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667c4ee6a7984c778c918da17447317f7af7f44501ac3a2ec791a02dd54a2817
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826f7d92ad363ef5588a9d983b76899cd45279c201e2af459a38ef034527bf06
AgentTesla
8ee12529c5e5e47ab9c291af49e47c41483f67ac4e9054aa7697e58fa625165f
AgentTesla
9096390efef4b3849e90bfa158d8dd4a8b2ee858bcc2b8daae0d7dd0b1105963
AgentTesla
+ 11'054 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-x64z61e882/
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 2e7e42e1303cb9bd301bbaaf94742fb0d9f2ed4cb10d88030501c1150cd12d1f

AgentTesla

Executable exe 513e797eab500315caf66ea8f8fd8ad7aa879368533eff217af06cfdec1c04d6

(this sample)

  
Dropped by
MD5 b3c5e9c3c00f16d55282ed6fdcac3ac3
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2e7e42e1303cb9bd301bbaaf94742fb0d9f2ed4cb10d88030501c1150cd12d1f

Comments