MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d61fc57f815de45a42877d6dec45d7483badedc2de5022c8a2f37c6d3f1e281. 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: 9d61fc57f815de45a42877d6dec45d7483badedc2de5022c8a2f37c6d3f1e281
SHA3-384 hash: f9739e41e1f658b00421cd2bd79ebae98a50fd4c3524ee8b75d8666279c55d52898d013b36d99215bcd49bd81af169ab
SHA1 hash: 60b0de5831b5a029430861c648d371cf8c803b16
MD5 hash: cbc396bc7660779821c8d92ab70c6055
humanhash: carolina-california-texas-beryllium
File name:Order.xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'632'256 bytes
First seen:2020-05-28 09:11:02 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:vtb20pkaCqT5TBWgNQ7aEnFgm+59SvVLgTPFe7KxWTvwepcNxs6A:sVg5tQ7aEn23OVMTP0+xuvwE4W5
Threatray 11'053 similar samples on MalwareBazaar
TLSH A875DF1223DD8264C37E51737A157301AEBBF81526A1FCBB1FB4C93CA9601614E2E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: transglobal.co.in
Sending IP: 103.99.1.147
From: Yacoob<yacoob@transglobal.co.in>
Subject: RE:Purchase Order 
Attachment: Order.xlsx.rar (contains "Order.xlsx.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
75
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 09:44:49 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1218e2c22539ce5761b41898a9ad562eeb54c27e4f786ea0374c25e2a28e7d03
AgentTesla
1296fea5be2ddeca7afbb565183c83b9a5660eb1fe98942bb2f048be7b237f6c
AgentTesla
356d866f274623590c024a10727dc8cb49a79215b671cebe0e64a406cc0e7b77
AgentTesla
4f21fe22b347c9fbc2fa166100c28c4a718b7b9c64783abc75fe8da75d525248
AgentTesla
51558f41331f2345cd146dc9705f48e8a6fdc425e6744658ff2ea53d42d34ae6
AgentTesla
5f409bddf5b4efe31ec833332774381385c1a31e3e2d8e5e3b2d2f934be0a5a7
AgentTesla
667c4ee6a7984c778c918da17447317f7af7f44501ac3a2ec791a02dd54a2817
AgentTesla
826f7d92ad363ef5588a9d983b76899cd45279c201e2af459a38ef034527bf06
AgentTesla
8ee12529c5e5e47ab9c291af49e47c41483f67ac4e9054aa7697e58fa625165f
AgentTesla
9096390efef4b3849e90bfa158d8dd4a8b2ee858bcc2b8daae0d7dd0b1105963
AgentTesla
+ 11'043 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-epqww2j5ln/
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.

bf68e7ac50f30d4ae1cc391683dbcd22

AgentTesla

Executable exe 9d61fc57f815de45a42877d6dec45d7483badedc2de5022c8a2f37c6d3f1e281

(this sample)

  
Dropped by
MD5 bf68e7ac50f30d4ae1cc391683dbcd22
  
Delivery method
Distributed via e-mail attachment

Comments