MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28823e2dd26833e6b8c4b3e1988dcf44ae38794c20c9ce8adaaf60106652ddf9. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 28823e2dd26833e6b8c4b3e1988dcf44ae38794c20c9ce8adaaf60106652ddf9
SHA3-384 hash: 501c6b34dd09e21163931f45e29c5e691bc481fc9dba63c3b0b10bdd43073ad0ed5fbe45e577b001558dc4b91b5d0712
SHA1 hash: 0d545cd5bdc4215aee705b6c4b62fb3e9d689bc3
MD5 hash: c69ada465291f4881b7643d3ffef5687
humanhash: summer-pizza-autumn-beryllium
File name:SO20GTC00046.exe
Download: download sample
Signature AgentTesla
File size:1'257'472 bytes
First seen:2020-10-30 15:52:17 UTC
Last seen:2020-10-30 18:11:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:CJ9qI5Np1iRRFp5vkaxVD6dXqKNp65C65OtfG+ljq8d:0d1iP5kqq6KCFwfG2
Threatray 1'435 similar samples on MalwareBazaar
TLSH 4E45AEE463869507D95F0A3F99673D11D2639B66CAFAD68A13DCB02C07FF3085980B4B
Reporter FORMALITYDE
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Enabling autorun by creating a file
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 307690 Sample: SO20GTC00046.exe Startdate: 30/10/2020 Architecture: WINDOWS Score: 100 24 cdn.onenote.net 2->24 26 Multi AV Scanner detection for dropped file 2->26 28 Sigma detected: Scheduled temp file as task from temp location 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 7 other signatures 2->32 8 SO20GTC00046.exe 6 2->8         started        signatures3 process4 file5 20 C:\Users\user\AppData\...\FPftjmFZNWWOU.exe, PE32 8->20 dropped 22 C:\Users\user\AppData\Local\...\tmp7BC7.tmp, XML 8->22 dropped 34 Injects a PE file into a foreign processes 8->34 12 SO20GTC00046.exe 2 8->12         started        14 schtasks.exe 1 8->14         started        signatures6 process7 process8 16 dw20.exe 19 6 12->16         started        18 conhost.exe 14->18         started       
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Status:
Malicious
First seen:
2020-10-30 15:23:10 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
ServiceHost packer
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 28823e2dd26833e6b8c4b3e1988dcf44ae38794c20c9ce8adaaf60106652ddf9

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments