MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 983d4b5e9bcbd88f1618d92e02451b50e47214348eb5d7a82742abd1e145cde5. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 983d4b5e9bcbd88f1618d92e02451b50e47214348eb5d7a82742abd1e145cde5
SHA3-384 hash: f08ff803dbd2da11445683cab4fc32f8dfae64168a6a2c188cf719c99ce648587e132a20acdfa121b2efbddc666affb6
SHA1 hash: 3d1a291f3c9593572aa5be983151ece5adcd951f
MD5 hash: 336be7d62756b0c2ff6e4549a12e19e7
humanhash: quiet-william-west-moon
File name:Order-22810377018.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:510'976 bytes
First seen:2020-06-23 06:42:24 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:Hbe/89bLAAdndcpmXH1CVKTL5Mq4njrsiliJqei3hvnUUldfvsbnP:7v9HoMXHgVKJGnnsi2i3+Uldf
Threatray 10'685 similar samples on MalwareBazaar
TLSH A4B4EF03B6547D93E97582701922944432FB2F9AB735F27D6948729D2AB338D8373B23
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server0.hollnidia.com
Sending IP: 142.11.227.196
From: sales <contact@hollnidia.com>
Subject: New Order - S22810377018
Attachment: Order-22810377018.z (contains "Order-22810377018.exe")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/12861/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WMH.613.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/983d4b5e9bcbd88f1618d92e02451b50e47214348eb5d7a82742abd1e145cde5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 04:51:08 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ta6uwxu3zpmi6fqy3exaeri3kdshefbur225pkbhikv5dykfzxsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1f304045d47cee09337e90918d6e57c52e45b18d8d773b93b1a8505a4780dd08
AgentTesla
3042ed59d5a4a5e916402c4bbfa453c71518fe3edb70e28b281ab0bc147c2268
AgentTesla
3afe776d485af4d4795ac9a9c1a290f13f6cfdaa01c9c97d3e64ab1f3eb5d59d
AgentTesla
61f5d152caf6b824cc52b2f674caaa87d14163fff7af6186f7a380a451d244ec
AgentTesla
78c61cb69dac32812faf5d16b82eed8ce956d3f8528625bc35d7011e7d933301
AgentTesla
a26314386e70dba9780c0a504912b8b608d28c8d071e93a87b86289f4a2d59de
AgentTesla
a632cd6bc107958c36a9ad58f16afbc3b6e0fdc31fa6d7147a5e0538518351ad
AgentTesla
ce4a0ce60b3b1484bcd89eb7d093d66600c83d52d33c57cf3a93f976e89c1acb
AgentTesla
d05fba8d76c2ba4d98bae91ace9f8966b07feecbb62e9eac0774c9a51614307e
AgentTesla
ef2e4c8992f3358b61434aa28dfef70f5518781b424acc4d85fa724b1d506643
AgentTesla
+ 10'675 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-da3h4ktere/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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.

d68f1c3c10cf52088b5da50a1aedc05d

AgentTesla

Executable exe 983d4b5e9bcbd88f1618d92e02451b50e47214348eb5d7a82742abd1e145cde5

(this sample)

  
Dropped by
MD5 d68f1c3c10cf52088b5da50a1aedc05d
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/12861/

Comments