MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209
SHA3-384 hash: f912fc5ac330b59c4d80497746c7d01a79e8e1730f4dec8ddf667e3b3cda1dfebea67b7a96a0dba1fd93904a2526cbd6
SHA1 hash: 8387d4da6e3b5d64da526e12be324dd866db82b1
MD5 hash: 499597555186a64649cb00639bad6844
humanhash: uniform-montana-connecticut-louisiana
File name:499597555186a64649cb00639bad6844.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:328'704 bytes
First seen:2020-07-13 06:34:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'634 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:CW03pRStmWBOd/TOnD9yiaOcX2l5B8WbYehrd678TTXB7TIMK:mRSBgtTOD9SB4f66rd68ZkM
Threatray 10'638 similar samples on MalwareBazaar
TLSH 30641245A24ED762CC734E34BC36BB12D66DAB6E2817F29C874D33955C03A618F316B2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
mangero.xyz:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/25010/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Creating a file in the %temp% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 06:36:08 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mt66za2lwjkly3uamhm3f4iqs5a5ezd4v5v6rcyrmnfy3vhg6ieq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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3b13bf8c3de862a6914cf5a9eb0539e0046faf3e62e7d2f0fb63001e8dd2b5a3
AgentTesla
54a3195e1eb2acf84a5d65549f7497c30e161c48fc5de9754d99bdd57d1ef4c9
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581213d231ae5f6bc23058aaebea8653155500aa5625a4fc7f8b8453c57003bd
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8660710bcb24ab106401d4d6a610ecfc8f0d7a0335d69b27a698a5471253cb66
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8ece67aa85fe6065793915cbb131064fbbae056c12a0402eac038c23eedda754
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a5bc29d5e6f55ba05f61fff45175d9864ee0b311ad45baf0cfd65c74666da14c
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ae2e068d752e118448126ec85e5cf8d8e348113c7fbed24259c711bc8eb82ef8
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b341dab43275abb083b31e6852485e7f21802e6ab4310020a48dd8162c8c9c69
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cbe0ac62133d33b65e7f70a9b044e2e901fec3c0af0b76ac17ed1450bdb6beee
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e9443037ff93a7a493cbd1a87001b339d06a96e9c00e8cc82863522490e456a1
AgentTesla
+ 10'628 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla persistence
Link:
https://tria.ge/reports/200713-dn88mhrwfs/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run entry to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

Web download

AgentTesla

Executable exe 64fdec834bb254bc6e8061d9b2f1109741d2647caf6be88b11634b8dd4e6f209

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/386634/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/25010/

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