MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdf4720f31f67d0c2457c6cc0eeeb4734778f18a1abfbbd6779977dd16f3ab46. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdf4720f31f67d0c2457c6cc0eeeb4734778f18a1abfbbd6779977dd16f3ab46
SHA3-384 hash: 7b736c8df8a16c5b6575dd30e40b914f985eb1eb02d661e64ab2ddf655c3b55631a9f7e4a16e3fb0329f97a811eb1846
SHA1 hash: 6b4a2618e04d522de65e3325c566a7ba53eaa9be
MD5 hash: d5978f6f6122d388bf9cda47e121087e
humanhash: mango-hot-mirror-four
File name:Consignment Invoice PL&BL Draft.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:678'400 bytes
First seen:2020-05-26 10:38:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:SGSzYBchM6VEJD6LpuRqIBhKfZ2aGCA1D6tbcYJRb6e8kGbn7eE4AJ5:SGSw6VEt6N0KfTGCA1DUgL4
Threatray 10'874 similar samples on MalwareBazaar
TLSH 49E47C3D7B44A806D13D457B50E5529066B1AEC33A01C31F39CA776CAF027FB7E852AA
Reporter abuse_ch
Tags:AgentTesla exe TNT


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: uh1.hnc.cl
Sending IP: 190.4.193.165
From: TNT EXPRESS <service@tnt.com>
Subject: CONSIGNMENT NOTIFICATION: You Have A Package With Us
Attachment: Consignment Invoice PLBL Draft.r00 (contains "Consignment Invoice PL&BL Draft.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Win.Malware.AgentTesla-7660762-0
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-26 13:00:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
23 of 31 (74.19%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'864 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-lxhbvey14a/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
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_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

r00 28e646b6ea5897fd1bf33a7c16a9e1478a1a58bd2fd65549aeaaa242e0b2448c

AgentTesla

Executable exe bdf4720f31f67d0c2457c6cc0eeeb4734778f18a1abfbbd6779977dd16f3ab46

(this sample)

  
Dropped by
MD5 0fc10eceb9a6fde47c29f1666eb4313a
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 28e646b6ea5897fd1bf33a7c16a9e1478a1a58bd2fd65549aeaaa242e0b2448c

Comments