MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bca2dfcc165159c1432087a9adf1921baf2f53dd52b69be50e5cf400f4c0cd8d. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bca2dfcc165159c1432087a9adf1921baf2f53dd52b69be50e5cf400f4c0cd8d
SHA3-384 hash: 7c384a6c71bcb1bc3ef967e1c1899337c3f215c6cbb5a616ee8c9c8d49d73f3c029a8d6b95ffe38896379f63786b1d6f
SHA1 hash: 26ff271fb9e9170836e21f85e2a64a1915374c69
MD5 hash: 4dc4febea8bcf61b80a4068bcc7d7264
humanhash: spring-neptune-mountain-spring
File name:NEWORDER.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:386'048 bytes
First seen:2020-05-19 05:58:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:xetjmybmNLm43RdIvtJ8W8IIoIskrB8OuRYy+DuG+0fO77J93QHeuJf+eGqd:xeJmybqNeL8MQt8OTDt+u63Q+up+eGC
Threatray 11'209 similar samples on MalwareBazaar
TLSH 838412990791774FD86E263D98E4498863F4C0B2B344EBA9BCD0767521DB3D60F063BA
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.nevasys.com
Sending IP: 81.23.104.214
From: KIM <info@toyohashi.ed.jp>
Reply-To: abs000010@outlook.com
Subject: New Order Request
Attachment: NEWORDER.rar (contains "NEWORDER.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Dothetuk
Create hunting rule
Status:
Malicious
First seen:
2020-05-18 06:08:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
17 of 31 (54.84%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xsrn7tawkfm4cqzaq6u234msdoxs6u65kk3jxziolt2ab5gazwgq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
45bea748d6714e636270097d0dca1ec13a2442359b3b9bc09204cd73dfb4dae0
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662e434ffc2542e1d89c3ff9433eacbd50e235a8ce50072f675f5010a422c73c
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7aa2fa4a7ad5d966f7b62e65a4ffc0cd4a7f5bf08b8759aff02ede48275002b7
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b32bd036eb089b2516e634ee08070a159b4ee7eeac0968d7af8a110c417f684f
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c4822e5b8ce242f6a39acb3db0dbd81ed1c2f630324f35afd3e4d7ecebb9538b
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c92de8b1d039535db38a206be0757239560a527e9f7d92b5f9baa1a36fa966b1
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ca66f96e8692b315f04ffba1b318ffb95b58f8e05bbcabe0eda1e38e32a6d293
AgentTesla
d09cbb481136d7766db12c79dc6c82fee1eb89056d4e7b8bc989a7a5d38467af
AgentTesla
+ 11'199 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-b79d4b6jjs/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
rezer0
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

rar df8493376447c1a63980f123a63223c7ab873ff92a9fcefd8fe2cf9e60695af7

AgentTesla

Executable exe bca2dfcc165159c1432087a9adf1921baf2f53dd52b69be50e5cf400f4c0cd8d

(this sample)

  
Dropped by
MD5 41e71f8736a2b88fa215486e2c59fc40
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 df8493376447c1a63980f123a63223c7ab873ff92a9fcefd8fe2cf9e60695af7

Comments