MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac2a8ec48860c4d9d76c6f04dae47225b44aca9fca3ab4ec6adb3c81d268cb00. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac2a8ec48860c4d9d76c6f04dae47225b44aca9fca3ab4ec6adb3c81d268cb00
SHA3-384 hash: c12a411f51ad3b87d64807b26b4067f342bd1d26192e76f5a1792c7486e60ff46e168fd10145b32e3c5c2d941cfb6cc3
SHA1 hash: 334b7a44a762907195a65988bec0294235641d35
MD5 hash: d46026eb47c65468dce41badcc2dca4d
humanhash: echo-river-alaska-louisiana
File name:Consignmet Details AWB-7253-8341 pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:576'000 bytes
First seen:2020-07-21 07:39:40 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:xWklhaA5gtSyRw6TBDGZEN3oxvuKQp2s03yoWytuz/NGVPw/z2nO7CUFFm8AL4qd:ElNyo3OuKQp2s2E/NGVob2gz2U8CKB
Threatray 10'624 similar samples on MalwareBazaar
TLSH 29C49C14E7B84AC9E3BA17BDE435400087B1BA0AA7EAE7495B90F0ED1C62751CB13F17
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: cloudhost-144202.us-midwest-1.nxcli.net
Sending IP: 209.126.31.179
From: DHL Customer Support <support@dhl.com>
Subject: [URGENT] DHL Shipment Notification : 7253-8341
Attachment: Consignmet Details AWB-7253-8341 pdf.r00 (contains "Consignmet Details AWB-7253-8341 pdf.exe")

AgentTesla SMTP exfil server:
mail.flood-protection.org: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/29823/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ac2a8ec48860c4d9d76c6f04dae47225b44aca9fca3ab4ec6adb3c81d268cb00/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-21 07:41:05 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vqvi5reimdcntv3mn4cnvzdsew2evsu7zi5lj3dk3m6idutizmaa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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946cdeba80da84a83af805ec82e7f07819ed853356d1d546be0c5ac28b5f70d4
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9b8bfd519d8bbe5a7c285f61c73abef27b4e18a22076d036698ec943b5e61c01
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9f56641fa34365d546b70d51aa82899b863a4781a3e51f6e78c62fa198472a79
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a78239b17de3eac55e5fcbeceefdd2fe78f76888a2639f54024232b4dcda394c
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ac0b86bf664770295ad2de9a46edabc374040a467471a61fdac436d52e451964
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da7ce8060ef04b847aeb11d727b9d8fad9526dc3314adce4ffa5e0b597ac5547
AgentTesla
+ 10'614 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/200721-a4ycm91l8s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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/ac2a8ec48860c4d9d76c6f04dae47225b44aca9fca3ab4ec6adb3c81d268cb00

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 8c23f9c9fd9e4191ca5a6a9af791749c55cc59b50a0d1375c6bac51200546a83

AgentTesla

Executable exe ac2a8ec48860c4d9d76c6f04dae47225b44aca9fca3ab4ec6adb3c81d268cb00

(this sample)

  
Dropped by
MD5 aad0a24dbd295b6e01f84b1027b083d9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8c23f9c9fd9e4191ca5a6a9af791749c55cc59b50a0d1375c6bac51200546a83
Cape
Cape
https://www.capesandbox.com/analysis/29823/

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