MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f32d5402e660b40086a8e027c61aa3210cc272b3b443365f7f60b802cc2b2311. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f32d5402e660b40086a8e027c61aa3210cc272b3b443365f7f60b802cc2b2311
SHA3-384 hash: da47b18c3e77a91e243e0882e15c66ab5bde34eb434826a71de3e0341f70aeceed5592bc2757aa2e5d4b7c2aeaad0872
SHA1 hash: 2cb4491e1fe2936135c4cb22d52d54b91fe75e84
MD5 hash: 2203960deae9cb65e499f2b1f074963a
humanhash: robert-quiet-monkey-kentucky
File name:SWIFT.723445KRUHKER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'458'688 bytes
First seen:2020-06-02 17:02:01 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:utb20pkaCqT5TBWgNQ7a63CC59z7LGW8/yUUdtkc806A:bVg5tQ7a63vv2x/vUdyct5
Threatray 10'930 similar samples on MalwareBazaar
TLSH E865DF1323DD8260C37E5173BA557701AEBBF82906A1F4FB2F94C93CA9201615E1E66F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: virgobposervices.com
Sending IP: 45.137.22.101
From: <miraj@virgobposervices.com>
Subject: Bank Report For Payment Return
Attachment: SWIFT.723445KRUHKER.iso (contains "SWIFT.723445KRUHKER.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

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.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 17:16:04 UTC
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6mwviaxgmc2abbvi4at4mgvdeegme4vtwrbtmx37mc4aftblemiq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'920 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-5g2s8gv772/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
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
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

iso 37622b54b61b9311c6bece4b476d4f882a920e23af5dc84e326fa754a62f2d16

AgentTesla

Executable exe f32d5402e660b40086a8e027c61aa3210cc272b3b443365f7f60b802cc2b2311

(this sample)

  
Dropped by
MD5 7ad1c2ccb94459883078910de4720e6c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 37622b54b61b9311c6bece4b476d4f882a920e23af5dc84e326fa754a62f2d16

Comments