MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4
SHA3-384 hash: 477ff5c32987fbc534b4e4193ca9f03de08973303614d846f35426c8d25b39ea2ba3ee7ad8c30187e8dbe4582c91310a
SHA1 hash: 5ca5b8fa973d1fdd1b5c669251123f6023cd2178
MD5 hash: 951a0a855a8bdec4bd6bfba0b116f4fb
humanhash: three-ink-carolina-shade
File name:Order Details_pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:679'424 bytes
First seen:2020-07-16 06:20:08 UTC
Last seen:2020-07-16 07:03:25 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:+bO2CS28qtmuFD7mtecBLmVwVeKBLtC2fPl1KRSQJS891qcHLQhQLD0:+i2CSVq2tecewVeKhZ9Q/CQ
Threatray 90 similar samples on MalwareBazaar
TLSH BCE4393D3A819415EA3C053648E55AE137B1A5CB3E12C70F7AC61BAC9F437CB7B0625A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mcegress-30-lw-56.correio.biz
Sending IP: 191.252.30.56
From: Eziquiel Augustin <contato@megacriacoes.com.br>
Subject: Re:Augustin Order Inquiry
Attachment: Order Details_pdf.rar (contains "Order Details_pdf.exe")

AgentTesla SMTP exfil server:
smtp.chigo-cec.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/26326/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.368.14886.9123.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process by context flags manipulation
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-16 06:22:07 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3yagzfjgsn4tifbmd6mrxz5yt7u5t7lmbaf4gqhi7rkc5bip2t2a._file
Verdict:
unknown
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AgentTesla
+ 80 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200716-ckrtaz13de/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Loads dropped DLL
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Executes dropped EXE
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 198262b755c6de1d3353e0ab87e368ed1d31c413852ed73637c39ab800f7eb02

AgentTesla

Executable exe de006c9526937934142c1f991be7b89fe9d9fd6c080bc340e8fc542e850fd4f4

(this sample)

  
Dropped by
MD5 803511623c350d619f3b8b1ab30d2a0f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 198262b755c6de1d3353e0ab87e368ed1d31c413852ed73637c39ab800f7eb02
Cape
Cape
https://www.capesandbox.com/analysis/26326/

Comments