MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86ed6977987add53f64bba4255eb2552d4b67ecf915186b4a18ebf027c238395. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
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SHA256 hash: 86ed6977987add53f64bba4255eb2552d4b67ecf915186b4a18ebf027c238395
SHA3-384 hash: 2118534d6c9dcd367057ce7ddebc05b057ba4c8e9f78646248e21e19e641ed287ede7857795ccaf545abb9f9debffec2
SHA1 hash: b2ac7cafe4e1cfe9d22b258c277d9c72bca8bd7c
MD5 hash: 4976a69924ea8bf855fe324606eda995
humanhash: bluebird-mirror-carolina-tennessee
File name:LASg5JdaMwPhpy1.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:766'464 bytes
First seen:2020-09-18 13:23:09 UTC
Last seen:2020-09-18 13:38:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:mriv2zv1gzHHBlOBZIEvBMRxSlmcUb7HESA2u9B85YFLRQFe5Hw2m:mr12zHHuBeigq3UTxuQURQFSP
Threatray 9'381 similar samples on MalwareBazaar
TLSH 70F4F1246F589B56E07DE33801210150CBF1AC72D722FA7D7DE874AD2E726C092AF693
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Trojan.Siggen10.23052.15067.9277.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/469973
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 287414 Sample: LASg5JdaMwPhpy1.exe Startdate: 18/09/2020 Architecture: WINDOWS Score: 100 28 Antivirus detection for dropped file 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for dropped file 2->32 34 8 other signatures 2->34 7 LASg5JdaMwPhpy1.exe 7 2->7         started        process3 file4 20 C:\Users\user\AppData\Roaming\ulWpDCy.exe, PE32 7->20 dropped 22 C:\Users\user\...\ulWpDCy.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\Users\user\AppData\Local\...\tmp5E0B.tmp, XML 7->24 dropped 26 C:\Users\user\...\LASg5JdaMwPhpy1.exe.log, ASCII 7->26 dropped 10 schtasks.exe 1 7->10         started        12 LASg5JdaMwPhpy1.exe 7->12         started        14 LASg5JdaMwPhpy1.exe 7->14         started        16 3 other processes 7->16 process5 process6 18 conhost.exe 10->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/86ed6977987add53f64bba4255eb2552d4b67ecf915186b4a18ebf027c238395/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-09-18 06:57:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
22 of 29 (75.86%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q3wws54yplovh5slxjbfl2zfklklm7wpsfiynnfbr27qe7bdqokq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 9'371 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200918-l1jraktp76/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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/86ed6977987add53f64bba4255eb2552d4b67ecf915186b4a18ebf027c238395

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/63424/

Comments