MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d8450acc64ddba18cda3926697f2953a4bc632607bb975a31c8dbeaa882765d0. 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: d8450acc64ddba18cda3926697f2953a4bc632607bb975a31c8dbeaa882765d0
SHA3-384 hash: 524593a21cc610af20a19cd22817bbdf865384ed385148891e38a143a8263abefb286ecfb1c63b6c28c2f2983913da75
SHA1 hash: e5eef5844787e636a67dbb4b9a824f1cda459705
MD5 hash: 09f162f3bea5f26df591719da34c95e0
humanhash: equal-friend-snake-november
File name:MT.OCEAN STAR.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:705'536 bytes
First seen:2020-05-20 05:40:03 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 12288:QdaIW/7372HI95s/YM44NbErjdraJ25oLeQgSEIUhmQBlaMfR7:QdM2tNgj5W254gSwmaZfF
Threatray 10'947 similar samples on MalwareBazaar
TLSH 62E4D08036045807FBCDC4F995EAD0C633B0B9634B82EBC56DE671C925B57F66AC218B
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
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.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 06:09:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
24 of 31 (77.42%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3bcqvtde3w5brtndsjtjp4uvhjf4mmtapo4xliy4rw7kvcbhmxia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
00b85c15e241bfcd6a5a9d64029e117876da5029b60b8f4828f859277dafc6f2
AgentTesla
044f346090955fbda34aa50d2a670296ac175e76993ee9abc3ea2618b0a9cec0
AgentTesla
41c7d6bad3849fb7c5365745b2be8678e3e8ad63d5b4e8329b1b3206c5d1adf6
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4cc5578e9b753897ef8d0659635de7aab82fe0e17b99caf8b622ba16b0ebb764
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664f6eaa9564770b3bcf02dd9f3627bde68bf98de0d9ae17829a1b122060a313
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6cd7b1c8e3b06ac38919582b023c8204f07277d17b612a98ddb0cc574e2aa991
AgentTesla
a59e7a658d6a43b5e70257422319acaadb0705b28e4879ebebaa346948df9898
AgentTesla
c4bb2da6ebc3708faa91997e5863224a41e8f177793064728f8a0a3201da46a2
AgentTesla
dcdfb0eaf8c5f4fb3d5d99e6482b8f848e0f204d46277e26fb626ec68a7e103c
AgentTesla
e7a2a500165fd1abfed725fd1e51c07d0317cc5a524677bb1069fca38561ce84
AgentTesla
+ 10'937 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-hme3xtd2m6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
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

rar ee88e51e6e821bbe8ac3c50e363dfe94e1e9b621889df52125112c72df1a2112

AgentTesla

Executable exe d8450acc64ddba18cda3926697f2953a4bc632607bb975a31c8dbeaa882765d0

(this sample)

  
Dropped by
MD5 fde0769e29f133bb7f54890079af493b
  
Dropped by
SHA256 ee88e51e6e821bbe8ac3c50e363dfe94e1e9b621889df52125112c72df1a2112
  
Delivery method
Distributed via e-mail attachment

Comments