MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f3351acd9aefa73ec10c9dfcf49f3f84459b5a311fc22934980abf25b6ab860. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f3351acd9aefa73ec10c9dfcf49f3f84459b5a311fc22934980abf25b6ab860
SHA3-384 hash: c91f3953c2e1e3aeee6c992b006ca6e80e2b32d13cf6db6a918e9ac5304be4c976aaa37fba8681638d035ac3abbb7d20
SHA1 hash: 1fd0721c7532b55be0d08a6f2f9e0681e8433fcf
MD5 hash: e7d7d545098cb4ec95611a0cc8a5b3b6
humanhash: avocado-island-grey-lima
File name:FULL SETS OF SHIPPING DOCUMENTS.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:811'520 bytes
First seen:2020-07-20 07:24:31 UTC
Last seen:2020-07-20 11:52:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'455 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:SurGyH1q9I6/k8t+shGWb2OdeO+552A02ZsHM1dSCGDyaod+ik4g8y3SoD:Sur1HYtZTBQ2A0CsNPW2rEloD
Threatray 10'671 similar samples on MalwareBazaar
TLSH 2705E0C96AA05400C2ED3FF99E62CAB44335BD09F1F2970F1BC1B99B2A3A793D454752
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: dhl.com
Sending IP: 156.96.62.76
From: DHL<noreply@dhl.com>
Subject: DHL Shipment Notification Reminder: 7048297463
Attachment: FULL SETS OF SHIPPING DOCUMENTS.zip (contains "FULL SETS OF SHIPPING DOCUMENTS.exe")

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

Intelligence

File Origin
# of uploads :
3
# of downloads :
75
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/28545/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen2.52265.21811.9356.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f3351acd9aefa73ec10c9dfcf49f3f84459b5a311fc22934980abf25b6ab860/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-19 23:24:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4zvdlgzv35hh3aqzhp46spt7bcftnndch6cfe2jqcv7ew3kxbqa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
032f594e26c4a20fc56b06210d294f7134f6c9a51cf30b7125db4683465a6643
AgentTesla
0698cbff335f16544c0a97a71df4f0e52ee4dbddf3cadad2ee0ac52103ea8ed2
AgentTesla
42482d36162c303c7dd784ea301aa70e666cfb2659ccbbef0424f4e1081c449f
AgentTesla
662e6858fb2067c38af99173b7a3201a148bd9104771badd96868bccc20ec687
AgentTesla
6b60f1aa605dd8b1a2f2594084e7df975eaf8ca36d9334b73b0b44f3b6449b6d
AgentTesla
72a5aa9ec7064e9475d3f4a6958b6ba04a99e7837bcf48b254fe32e128934318
AgentTesla
77950def119777d1a1a47117910bbe7f1579bd91b9295f46f0ce31bebaa54104
AgentTesla
880bba3fa9d2e255ad00cc35d53aa361bcdf739d16064d669a4b21b9a8034f73
AgentTesla
9c33a1f6a337e39a99c4480f19e63fbaeee191defcd51c8a908e9af9da8e115c
AgentTesla
ebd23b0402ce1f9f8d45a37ec77fc89381869a3399aa2d405830e7eb05299ad3
AgentTesla
+ 10'661 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/200720-anteswmgn2/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3f3351acd9aefa73ec10c9dfcf49f3f84459b5a311fc22934980abf25b6ab860

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

zip 7835f5ca6ff829ed32742e4373954497865c6376c54724074029ec01c9971004

AgentTesla

Executable exe 3f3351acd9aefa73ec10c9dfcf49f3f84459b5a311fc22934980abf25b6ab860

(this sample)

  
Dropped by
MD5 60f318692ed688ce52c5945156cf5bc2
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 7835f5ca6ff829ed32742e4373954497865c6376c54724074029ec01c9971004
Cape
Cape
https://www.capesandbox.com/analysis/28545/

Comments