MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 03ed2f1ff938d9186096b857aa71a835652dbb8cbb51001ce8d9b0c94542f270. 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: 03ed2f1ff938d9186096b857aa71a835652dbb8cbb51001ce8d9b0c94542f270
SHA3-384 hash: 7f2362560e93e384343e71e64f3c7be6781de87ce4a01acaea508da0224be2ce574d0c06390a292786d9be8ddc7bed92
SHA1 hash: c5024574048e9376a33d03456b905ca6135aa717
MD5 hash: d2473b24ebb9e751e6dc1032c5bc3215
humanhash: thirteen-hotel-michigan-sodium
File name:Catalog .exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:391'680 bytes
First seen:2020-05-25 09:23:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:Na9uaRtiukw+RfaKJIEF4FTxIBGMz5+zUVtO4LtELtptonlrRXn4gE8ub6lc2TVl:N8uaR0u3waKJRZrz5+zUrtLe9onlFI5C
Threatray 11'245 similar samples on MalwareBazaar
TLSH 9A8412603269863BE6DF16F94482338817B096A32752F3C90CAD83ED8BD77DC85946D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: janatics.co.in
Sending IP: 156.96.157.101
From: Info<mythilikannan@janatics.co.in>
Subject: New partner enquiry
Attachment: Catalog.z (contains "Catalog .exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Genkryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 09:36:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0f79f1474853b064ba7a5b967965ada4dc58c593bf82da850959f6eb7bd8f9ca
AgentTesla
3447e1b21b12a3330e2eda6dc06e7895f54b6f3686a52cfc32cc78720280dd29
AgentTesla
3c1e86488fe5d68c50ae1d1b13138419f9d14e7ebc33c284c29b4385dd5c8493
AgentTesla
458ec318ffbb41d9980e1fc2cd7c1af12832b62a133a2cde0e92819d423c9ba6
AgentTesla
91e9077a43179d104c377cd05f553f3ec9f5e6833884cb1fec3f086d49c8baed
AgentTesla
a44958359f57f1838f13adde84975d5d6991a78cfe8dde70808c5d54a0901ffd
AgentTesla
a59e7a658d6a43b5e70257422319acaadb0705b28e4879ebebaa346948df9898
AgentTesla
b4b466b4a725b81e1c55ab312784a0a0e9c9bfaf352c032ea4d4b70f2f2e93a5
AgentTesla
bd640074fe32dd3312f8e3a5641f29672e92238ad378bed4a5be5367829dd59d
AgentTesla
d8525b2302c08306f63aa470ca7e081dbf35669af349cd1224d1485ecff71d43
AgentTesla
+ 11'235 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-zktjhwbyjn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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

z cae6c700f7710dc6f776ac3b33ce3e23ea2eb82c312ccd092854691fff62f42c

AgentTesla

Executable exe 03ed2f1ff938d9186096b857aa71a835652dbb8cbb51001ce8d9b0c94542f270

(this sample)

  
Dropped by
MD5 612b50f108ad63599d7171e203614034
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 cae6c700f7710dc6f776ac3b33ce3e23ea2eb82c312ccd092854691fff62f42c

Comments