MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 649dcd10ca137b9ef60a6725714d8b48781b7db63b3802281e5d739dff31d1df. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 649dcd10ca137b9ef60a6725714d8b48781b7db63b3802281e5d739dff31d1df
SHA3-384 hash: f341ba70ed5ffd10511b74fadac0d3a3f1f1758f53aa822e6f1ae274179efd5fa484033ce7ffcbd2120addcfd3a84035
SHA1 hash: f77cd13be30627cf07d5117a55881d93149e8d36
MD5 hash: 9e99a4fff1fd05c732ea969f7487021c
humanhash: blue-failed-maine-july
File name:DHL AWB #7849402748,pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:3'800'576 bytes
First seen:2020-07-07 09:43:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 98304:Nnjo3ednO0fvsbw3vTZLncQbG8g1oqzDx2tU:NnjYytf0s3Zx7qzD/
Threatray 10'772 similar samples on MalwareBazaar
TLSH F106123CBB81641EC93E4931C4646A91BAB4B6873A12C35F34C6576C6E02BCF7F462D6
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sfcg.localdomain
Sending IP: 144.208.127.182
From: DHL CUSTOMER SUPPORT <no_reply@dhl.com>
Subject: Shipment Notification AWB Number: 7348255141
Attachment: DHL AWB 7849402748,pdf 2.zip (contains "DHL AWB #7849402748,pdf.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/22167/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Running batch commands
Launching a process
Creating a file
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/649dcd10ca137b9ef60a6725714d8b48781b7db63b3802281e5d739dff31d1df/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 09:45:08 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mso42egkcn5z55qkm4sxctmljb4bw7nwhm4aeka6lvzz37zr2hpq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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6cfa4b73d95f464733dbbc04c20d3ed780f675814586da138fad0d3a9e5ee173
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78ad62b24107f198b9f433c8eceeecbb346394da7fc16578cd68d70eb892dc0b
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89f49fc426262096d0c4c40eace8339a1c09de5e3c6e1d7e0b570ba08713d9db
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AgentTesla
+ 10'762 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200707-51kb3r4pdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Adds Run entry to start application
Loads dropped DLL
Executes dropped EXE
Drops file in Drivers directory
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 029a11ba56840baab4347beecd59431e3709b01f9aea85e711fd618b121fa6be

AgentTesla

Executable exe 649dcd10ca137b9ef60a6725714d8b48781b7db63b3802281e5d739dff31d1df

(this sample)

  
Dropped by
MD5 941902d0de6521973649ffbee54c7c18
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 029a11ba56840baab4347beecd59431e3709b01f9aea85e711fd618b121fa6be
Cape
Cape
https://www.capesandbox.com/analysis/22167/

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