MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eb32148d581f0745d2428e572ec118abeffdec77d1ad1725278ce5279a152a23. 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: eb32148d581f0745d2428e572ec118abeffdec77d1ad1725278ce5279a152a23
SHA3-384 hash: c3fdb022ac6cff7b155bdd1e4f7d27f81086e270d8e7bcc37726e18e8a18510bf699844dc0f7898ab98a3e8aec74cff3
SHA1 hash: f6ed76290c61807fa561fa8b94af939d6b02ced6
MD5 hash: 3d3beb211f36c83f63e53cdf9138be7c
humanhash: finch-beryllium-sink-violet
File name:Overpaid Invoice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:586'752 bytes
First seen:2020-06-03 08:54:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:0VND+qXBjPSj+R0ppPUmekAoCuiaVjyRVRe5ZWLELd4QtA6UYtPp/H9bD5stI0B3:WNqqXtPU+ysVoCwRy8OL44tDcPp/Hda
Threatray 437 similar samples on MalwareBazaar
TLSH 92C4D040795849CAE96A07B7C4BBAD2503732C1F9AE1D89E798FB26506333C7440BD9E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.kumarilawyers.com
Sending IP: 162.144.42.75
From: YoungIn Engineering Co., Ltd <kiders@yesyoungin.com>
Subject: Overpaid Invoice
Attachment: Overpaid Invoice.iso (contains "Overpaid Invoice.exe")

AgentTesla SMTP exfil server:
mail.impressindia.net:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 21:28:01 UTC
AV detection:
28 of 48 (58.33%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5mzbjdkyd4duluscrzls5qiyvpx733dx2gwrojjhrtsspgqvfirq._file
Verdict:
unknown
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aed6b36153ae60bcade2c6368dbf8fd91a654e65475590d119283dd429e54da3
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b4e82e572217937fb6fb66cc5f4761b3220e1c112daa4c7a9277bb871f455967
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ce3aa52d9d89e7e26b7e1c0db641d59d315a730d141d3079889a7b6a039a236c
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f039494ad7d13c65dc288470e8116ee69b69ad3ef16375f2161c2875e9221e96
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AgentTesla
+ 427 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-ngcqdclcee/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
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 80c9727d53d6d18d42efc399c3e1d99d8cc4ae207d111e433d1aec26bda1df7b

AgentTesla

Executable exe eb32148d581f0745d2428e572ec118abeffdec77d1ad1725278ce5279a152a23

(this sample)

  
Dropped by
MD5 52f8a2d51432da3fdec374c927483a1f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 80c9727d53d6d18d42efc399c3e1d99d8cc4ae207d111e433d1aec26bda1df7b

Comments