MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc93d479b3ff464ce339744f96b0921c4d1294d9ca66d8962ce7d207873c0f71. 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: dc93d479b3ff464ce339744f96b0921c4d1294d9ca66d8962ce7d207873c0f71
SHA3-384 hash: a8cd8df8a56c7cc8af449628bd86e1fda70af4f43dbbbd16f5188ef9a879c54bac0efe9fc7b023070007b6ad387896eb
SHA1 hash: 1f283f532a568d33464754b9d5b7aa2b5df0830b
MD5 hash: d44bba93ed7216ec2ec6b47f2dd92602
humanhash: one-floor-virginia-tennessee
File name:SHIPPING D0CUMENT.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:486'912 bytes
First seen:2020-07-13 06:32:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:pZdXS2iNH7uS5SWT7YrwnBTDXA3fyM6IXAuLVW:pTS117t/Ln1Q/dXAu
Threatray 11'025 similar samples on MalwareBazaar
TLSH 79A4F1322296DD8AFF320FB9584134404D6BBDA76A79C183EE5E018A0AF7754CD15FE2
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rdns0.absean.com
Sending IP: 192.129.188.197
From: DHL delivery  <hr@japerez.pw>
Subject: Shipping document (Invoice, PI, Bill of Lading)
Attachment: SHIPPING D0CUMENT.rar (contains "SHIPPING D0CUMENT.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dc93d479b3ff464ce339744f96b0921c4d1294d9ca66d8962ce7d207873c0f71/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-07-13 06:34:09 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3sj5i6nt75dezyzzorhznmesdrgrffgzzjtnrfrm47japbz4b5yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 11'015 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/200713-gad8al7rnn/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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 a964318168853f885acf1e84e61f488b9c606b3a63e07f463233b848683fdee6

AgentTesla

Executable exe dc93d479b3ff464ce339744f96b0921c4d1294d9ca66d8962ce7d207873c0f71

(this sample)

  
Dropped by
MD5 3870785c911fd265ef4b974f04a086c1
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/25000/
  
Dropped by
SHA256 a964318168853f885acf1e84e61f488b9c606b3a63e07f463233b848683fdee6

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