MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff01520b550fc79471dd9f4a94699f64a6bfd2a832a00cc9474b8841ab2165ad. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff01520b550fc79471dd9f4a94699f64a6bfd2a832a00cc9474b8841ab2165ad
SHA3-384 hash: df181f12f7209598f986d196ebfd9d9dbe85c34de15a270e15120e85799d7822f180ac0870bbc5f31dd8d1b70bb708ef
SHA1 hash: 504e6c3c6e2539bc7630e170e9c1c9d7c96ab70c
MD5 hash: 14b600110434e7c0500f6aa3ed372e2e
humanhash: pennsylvania-magazine-don-may
File name:14b600110434e7c0500f6aa3ed372e2e.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:528'896 bytes
First seen:2020-06-03 10:15:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:haUDG3Kp18m6VEJD6LpSF+T/gIw0QzfRJvb/SRx4Ebyqvo7Ku921tTS8:haUDdF6VEt6eCQzfR5b611Q7KoMR
Threatray 11'025 similar samples on MalwareBazaar
TLSH C5B4272D22FB007DC5D8D073D19746A066F24D0EFE8156DAB49D7A2C2E7A8E9131DC8E
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mail.sesnettelekom.com.tr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 11:04:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
16 of 31 (51.61%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=74avec2vb7dzi4o5t5fji2m7mstl7uvigkqazskhjoeedkzbmwwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0470f08d56065fb5c78585dcc719c097276d9831beaa6d92c5e4b9460b8fe22f
AgentTesla
0bbe99d89a3e5e1b3ef7a9a9c6763ef85fb21a280fed3b913102e71d2368bbb6
AgentTesla
11b5bada9ad20d4a92144087c6c777712bb2195ac54ee39cdc3002624c9bc354
AgentTesla
36429cacc88c8ee5ca2932e691c0e66c9a04466704c96240148c275d6786693e
AgentTesla
423c8c0b4eb6fc15b614326190cbd2b932f5480fdc1791ca9c03dc696ef61b31
AgentTesla
837724016920b7d950caf8f43afbdfd5ac3dec79b6321849d9f22baa3371f6c2
AgentTesla
897404cc2ca210c686471117bddcbc78d540347f78e008501e2956085174a104
AgentTesla
b08e304100c6e1218210e6be2b006a4d2231ea9dcf6f0c55832362797d4ff21c
AgentTesla
e18aea612324357e1042be16bd4c103951ab78d359b6fae069b04a0170058d1f
AgentTesla
fbea808d558f1d30c0285b0615ab01b1db47fbfbd4c6eec98903349368069794
AgentTesla
+ 11'015 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-5aq9aq5e5s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
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
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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

Executable exe ff01520b550fc79471dd9f4a94699f64a6bfd2a832a00cc9474b8841ab2165ad

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments