MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463. 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: 61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463
SHA3-384 hash: eaf951e33d9c0d90b6fc222207a39ce1af4d7f876712c45dd29355b4edd68bbfc519d6c17511b599a27c0999167d28a0
SHA1 hash: 6f69c8c6c7f4495bb7c7c1aefb37c493fdcd2220
MD5 hash: 2edd8dec034997eaaaec39c5fd672253
humanhash: nitrogen-winter-pip-oregon
File name:invoice copy.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:958'464 bytes
First seen:2020-07-09 08:03:52 UTC
Last seen:2020-07-09 13:40:01 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash e335e0f383b17202864efb975d29d538 (14 x AgentTesla, 6 x Loki, 3 x AZORult)
ssdeep 12288:UVDQmQK44+3gCiU24vBV3RpqTf5RqH+YalI3QmMTP/DsgeA9EBTnTyjkwt:MkAVCi74LofeHXecQmiDXeO2TnGRt
Threatray 11'926 similar samples on MalwareBazaar
TLSH DE159C22B3904832C0631E3D8D5B6678D93ABE522E28BA4A7FF55C4C5F3A7413935397
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: yandex.ru
Sending IP: 95.211.208.58
From: Josh Morris<ac.general@yandex.ru>
Subject: FWD:Wire transfer (20SMX0701006N/20SMX0701007N)
Attachment: invoice copy.pdf.z (contains "invoice copy.pdf.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/23565/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Launching a service
Creating a file
Stealing user critical data
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-07-09 08:05:07 UTC
File Type:
PE (Exe)
Extracted files:
83
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mg3ckldosq2i362simw6q5gupbeado7rcalk6bk5fnrfyhwgkrrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
hawkeyekeylogger
Create hunting rule
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AgentTesla
+ 11'916 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/200709-9z9an8wgfj/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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
UPX packed file
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

z 5fa733a135da85764fbbc9afd3630df30bd97176d237f689171e79787e5f63e3

AgentTesla

Executable exe 61b6252c6e94348dfb52432de874d4784801bbf11016af055d2b625c1ec65463

(this sample)

  
Dropped by
MD5 fc1a746d482104c73544f9856433095a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/23565/
  
Dropped by
SHA256 5fa733a135da85764fbbc9afd3630df30bd97176d237f689171e79787e5f63e3

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