MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 682c71132d92c668c57479b8a991a540d30c4a7f67d1060bc2ba08208902aa1c. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 682c71132d92c668c57479b8a991a540d30c4a7f67d1060bc2ba08208902aa1c
SHA3-384 hash: 196bd7c4eba89fd7c62fa0a23dbe3e2b5f419c4bcd1cb2cd3533ab0e6a7763602a8c70bd39d58a22e20c2c83fdcdc75a
SHA1 hash: 176c883587c47102af5d280c6de644bf57e7f81c
MD5 hash: 8e0f694fbea4f273a6fe1df86bde91d2
humanhash: earth-pasta-fruit-july
File name:PRICE INQUIRY_PDF__________________________________,,,.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:667'136 bytes
First seen:2020-07-24 10:46:39 UTC
Last seen:2020-07-24 14:37:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:+h6jobkA2iNWDctArTs05C8jvKtxXdffALurd:+afA10yAXxC5NffALurd
Threatray 10'595 similar samples on MalwareBazaar
TLSH 34E4AE063AC4055FF96D3BBAB3670450ABB99C2A167ADF0D3EC5F1ED09B23609811763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: rammount.com
Sending IP: 95.211.211.232
From: JOE SCOT<sales@rammount.com>
Subject: PRICE INQUIRY
Attachment: PRICE INQUIRY_PDF__________________________________,,,.iso (contains "PRICE INQUIRY_PDF__________________________________,,,.exe")

AgentTesla SMTP exfil server:
smtp.yandex.ru:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
77
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/32158/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
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
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/397264
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/682c71132d92c668c57479b8a991a540d30c4a7f67d1060bc2ba08208902aa1c/
Threat name:
ByteCode-MSIL.Trojan.Masslogger
Create hunting rule
Status:
Malicious
First seen:
2020-07-24 10:48:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nawhceznsldgrrlupg4ktenfidjqyst7m7iqmc6cxiecbcicvioa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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e06a362a13aefe9b5e7183c1fca36e444270696e152b8db99148967f9dd9f349
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+ 10'585 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/200724-7f7bjehmgj/
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads data files stored by FTP clients
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/682c71132d92c668c57479b8a991a540d30c4a7f67d1060bc2ba08208902aa1c

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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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

iso 5ba64567b85be7a65deeb72b6a77571edba6f84083b0eed4beb1f0f81670f32c

AgentTesla

Executable exe 682c71132d92c668c57479b8a991a540d30c4a7f67d1060bc2ba08208902aa1c

(this sample)

  
Dropped by
MD5 85918ed872a962ac2d58899693086005
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/32158/
  
Dropped by
SHA256 5ba64567b85be7a65deeb72b6a77571edba6f84083b0eed4beb1f0f81670f32c

Comments