MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d32e5e98f0b4d284046a50db5237b4326a54943e185b57b0e6e76874479724fe. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d32e5e98f0b4d284046a50db5237b4326a54943e185b57b0e6e76874479724fe
SHA3-384 hash: 7bb7a9a4b92f5b5b576d6c0a5658339cecbcc5a7e56dda01d0575358a71bea4b0579b2f899d5b200901525745d89ec9f
SHA1 hash: 218a7bfdb2d1826422773d7a9ba4269b316ed2ae
MD5 hash: e1fd408fd5c308ae16133649a522db80
humanhash: cold-apart-december-blossom
File name:RFQ #120032020.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:749'568 bytes
First seen:2020-07-18 14:02:43 UTC
Last seen:2020-07-18 16:39:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vSjA72k4zUJBJEBl4DqzbD7G2nHKLozqm9nm5eGtm6w1e1I2FmaaaaaT5Uaaaaa:Kj2J8SqzbbsGqmws
Threatray 11'117 similar samples on MalwareBazaar
TLSH E9F4B1E624FC20EFD40D4E394516DA395E103E31F6B7990E52E23DEB7638F86C606992
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/27707/
Detection(s):
SecuriteInfo.com.LuheFihaA.7254.3338.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Sending an HTTP GET request
Creating a file in the %temp% subdirectories
Reading critical registry keys
Creating a file
Deleting a recently created file
Reading Telegram data
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a TCP request to an infection source
Stealing user critical data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/389310
Signature
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the hosts file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 246850 Sample: RFQ #120032020.exe Startdate: 19/07/2020 Architecture: WINDOWS Score: 100 56 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->56 58 Found malware configuration 2->58 60 Multi AV Scanner detection for dropped file 2->60 62 6 other signatures 2->62 8 RFQ #120032020.exe 5 2->8         started        11 CpSnJ.exe 2 2->11         started        13 CpSnJ.exe 1 2->13         started        process3 file4 36 C:\Users\user\AppData\...\zBeCvrzUJJ.exe, PE32 8->36 dropped 38 C:\Users\...\zBeCvrzUJJ.exe:Zone.Identifier, ASCII 8->38 dropped 40 C:\Users\user\AppData\Local\...\tmp2F9F.tmp, XML 8->40 dropped 42 C:\Users\user\...\RFQ #120032020.exe.log, ASCII 8->42 dropped 15 RegSvcs.exe 2 4 8->15         started        20 schtasks.exe 1 8->20         started        22 conhost.exe 11->22         started        24 conhost.exe 13->24         started        process5 dnsIp6 44 mdist.us 192.185.226.148, 49733, 587 UNIFIEDLAYER-AS-1US United States 15->44 46 mail.mdist.us 15->46 32 C:\Users\user\AppData\Local\...\CpSnJ.exe, PE32 15->32 dropped 34 C:\Windows\System32\drivers\etc\hosts, ASCII 15->34 dropped 48 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->48 50 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->50 52 Tries to steal Mail credentials (via file access) 15->52 54 5 other signatures 15->54 26 reg.exe 1 15->26         started        28 conhost.exe 20->28         started        file7 signatures8 process9 process10 30 conhost.exe 26->30         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d32e5e98f0b4d284046a50db5237b4326a54943e185b57b0e6e76874479724fe/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-16 23:20:28 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=2mxf5ghqwtjiibdkkdnven5ugjvfjfb6dbnvpmhg45uhir4xet7a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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8210f4c4fedbca54d332df8d9e672cef8a4424695c2ffce581bf526a1537be27
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8580f9a8e64dff0c0d6ecbfe2b90642a972fa20bf91d1b4762ea2cc9c3433225
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895caf8a32b031db037f0b3be265ebc5a909b4f1f1880a252795458a87bf1214
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d03604742aa161bb8a0f7f8a28ccc184ac59e1ea4e6de9e20dcaa898ddeac3d3
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f51d5ea747751e28a14ea5c32a59d2b2af33bb91c402408312c1baa85054acb3
AgentTesla
+ 11'107 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200718-y6wfpfn51x/
Behaviour
Creates scheduled task(s)
Modifies registry key
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Drops file in Drivers directory
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Unknown
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d32e5e98f0b4d284046a50db5237b4326a54943e185b57b0e6e76874479724fe

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

7z a813da067a4da880b7692230d0820973f13053df7b68988ba54ba8e4f200d363

AgentTesla

Executable exe d32e5e98f0b4d284046a50db5237b4326a54943e185b57b0e6e76874479724fe

(this sample)

  
Dropped by
MD5 7fbc86fc4199673b61220e34af044825
  
Dropped by
SHA256 a813da067a4da880b7692230d0820973f13053df7b68988ba54ba8e4f200d363
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/27707/

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