MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aef701274d6fae63271e1cc66aa3040f9a337437e921240d2b990d82ebd4b094. 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: aef701274d6fae63271e1cc66aa3040f9a337437e921240d2b990d82ebd4b094
SHA3-384 hash: 1a5e3313bf7108154792d988b43c0804c330ec7929b6e7d4be483a73eceaac1c4fc997a1eb458e93b110ab54dc177380
SHA1 hash: e1e97a3c8f22f950146e59f4300818dde1db10e9
MD5 hash: bc6a9b94066118ca7948c2c246697541
humanhash: mockingbird-carolina-asparagus-chicken
File name:New Order 0020020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'456'128 bytes
First seen:2020-06-15 12:44:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash afcdf79be1557326c854b6e20cb900a7 (1'102 x FormBook, 936 x AgentTesla, 399 x RemcosRAT)
ssdeep 24576:sAHnh+eWsN3skA4RV1Hom2KXMmHaI8Q4ZkB01q782wOA6GFO05:Lh+ZkldoPK8YaI8Ze61qSOA5
Threatray 11'394 similar samples on MalwareBazaar
TLSH 5765BE0263919026FFAF92735B59B24156BCED253123CD3F13B8DDB9A9701A11E2D22F
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server.internetcostarica.com
Sending IP: 162.221.190.90
From: sales <aral@aralmakina.com.tr>
Reply-To: aral@aralmakina.com.tr
Subject: RE: NEW CONFIRM ORDER 0906
Attachment: New Order 0020020.zip (contains "New Order 0020020.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/10410/
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.AIT.Trojan.Nymeria.1583.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Presenoker
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:46:06 UTC
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v33qcj2nn6xggjy6dtdgviyeb6ndg5bx5eqsidjltegyf26uwcka._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5fcfcf6dd699c3647f4b79475da5ee9fd44126aabb1edc6e7bd88976a9abc39f
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6ce36752c7f2bb4f49a610660714c4b8521643d2035e74f08f326307140c598a
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9a2ffcf3f6be8f2fb3ea792c854fbe72e907c99391ded77733a1401d4d168e9e
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abe31ed969a901ceaf37db8f559cea9f23facc8c37a691777a64a45e24a94307
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e97035f218839d1fcf82d2cc2ce90eee75db34943692ac7172c131252297acfa
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+ 11'384 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-evdza4r9j2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
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

zip 57151552f66fb3e46e677bd8717151af07f014fc108e7242901dd3c0af536378

AgentTesla

Executable exe aef701274d6fae63271e1cc66aa3040f9a337437e921240d2b990d82ebd4b094

(this sample)

  
Dropped by
MD5 e2f95fae35cf0e64fafca8c564a3afb9
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 57151552f66fb3e46e677bd8717151af07f014fc108e7242901dd3c0af536378
Cape
Cape
https://www.capesandbox.com/analysis/10410/

Comments