MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dceeb91e1eced27a7f96a796d81b5319626a36b8153215362445c1afcc892a98. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dceeb91e1eced27a7f96a796d81b5319626a36b8153215362445c1afcc892a98
SHA3-384 hash: 0cdb9245919aeb65cf7d7044744129e885f1f192a93106129206d3297de2ccfc9ee7b5f9c023817aa2f5effd0a6824b0
SHA1 hash: ce11cb516c25c8c0a423708a527430453ebeb172
MD5 hash: 88f1550124d0ca3c23dd70a3a36a97ec
humanhash: victor-fruit-mango-wisconsin
File name:Product list and specifications~pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:869'376 bytes
First seen:2020-05-05 11:10:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:fbLdEsQHBkaWvDGXbCB7CIJ0Qi5+hk+bnqviXZgD9nevtQXvFhMJn6oeFqNCvSMN:TLdVQHBCs+B2IbY+hRO6X89aoMRYps+l
Threatray 10'770 similar samples on MalwareBazaar
TLSH C605CF312F9DDC3BD05A8FF9E1432224F56ACD4E8D878A45C9BD66ABC432EC0BC15964
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: deliveryinfomails.com
Sending IP: 69.195.145.138
From: sales@deliveryinfomails.com
Subject: Inquiry for schedule order
Attachment: Inquiry specifications for schedule order.rar (contains "Product list and specifications~pdf.exe")

AgentTesla SMTP exfil server:
mapi.diplemailsrvr.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.LuheFihaA.7316.29253.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 11:37:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3txlshq6z3jhu74wu6lnqg2tdfrgunvycuzbknreixa27tejfkma._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2191855267443ca89d1a1e52773e5123b563d71d50613cbd8ec253c9cc2b95ca
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870d003b9875eae49add08850156efa17a62f924a0ddc5521980936b3a3a4f6a
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9dc97e7bd4f43150182373235f6c16f9e307f9bc439fb7f74c0805e12300dc7e
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dbe1a5d707e204f1892049708408cdc714d043cdb1bb481e67761346db106bcf
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e469882fa707c3f2f85c8bdd5fe250434f3fa5169ee71f8132dce99296b99629
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f54d779388028f7d64fe3b3ba616df17b5cf8244b8f42d53c00d8173c028f585
AgentTesla
+ 10'760 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-m7g9klx5wa/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Modifies service
Suspicious use of SetThreadContext
Adds Run key to start application
Maps connected drives based on registry
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Disables RegEdit via registry modification
Disables Task Manager via registry modification
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

rar 9c39d721f165e081422e51c6844316c08eb9995c99d88004032433ae0548e364

AgentTesla

Executable exe dceeb91e1eced27a7f96a796d81b5319626a36b8153215362445c1afcc892a98

(this sample)

  
Dropped by
MD5 42c825678ddd1ea1d3f6829040cbb81b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 9c39d721f165e081422e51c6844316c08eb9995c99d88004032433ae0548e364

Comments