MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d82c6fc89eae9890e0f0d720ef8ddc23aa6b25dbe64d94dc6cd68e5ad8cc821. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d82c6fc89eae9890e0f0d720ef8ddc23aa6b25dbe64d94dc6cd68e5ad8cc821
SHA3-384 hash: f376af6e27ef88561505daf65e6fff77ea4aa9df4dcb052d8c5c32f50c0899bfc13ca019316509dae5568c52a7674ec0
SHA1 hash: b2652a12713a51aaf33cbeba2cf8c9896c6ba8a0
MD5 hash: 4862089a17426cf738298511e74828bd
humanhash: early-nebraska-eleven-foxtrot
File name:4862089a17426cf738298511e74828bd.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:443'904 bytes
First seen:2020-05-25 16:31:23 UTC
Last seen:2020-05-25 17:37:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:EdxUKOhUEwVvybk8cqsQjUiSS3QOEoJuHBCL:vhLICRj93/EWA
Threatray 10'645 similar samples on MalwareBazaar
TLSH 7F94028033AC2BB7DABA17F45CA2250073F2786B6613E30D9CD571DA56BAF810A11F57
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
n1plcpnl0089.prod.ams1.secureserver.net:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.299.16849.13189.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 23:05:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
166087b5c6159f9d5ec3df7b7359f111692e0b8d93182a633abeee98aab686f0
AgentTesla
23d36a5f91a4d65b1c22377726d6e8765b36359abd59952511881bdfd20e4fd1
AgentTesla
2ae5e19dd2e891ea8c09b48a7e0805a2f797cdfe841c0d71acc90d58eef5e94f
AgentTesla
3034f3ef4bb5b6973f011a80e6c06ff87931be0121b86153361c5b1845da6b87
AgentTesla
38525021970c707fe513c2589e60dbd8ee2d052e1f4700837a5b132b28baaa33
AgentTesla
4282ae23bf6e1a962085b045a712056a9d98c1e03d9d77c6a226d3fc7ed89776
AgentTesla
537b7da6fce7f85c0343f1f181e3235afa6089e16b58f094213bee5b274cc676
AgentTesla
581b90c7085ad0b66ddd0d9a3b66942fb5610ff74ebe16bb7f849fdab7358937
AgentTesla
70c6087133db4b6ecd4e5b74c7c2719cabfff8c24657044ce31ee905fc39fb9b
AgentTesla
e600c55644ad7de134de19f4a284b041ca4090a38cb6306141a10df911596b08
AgentTesla
+ 10'635 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-yjkgx582qj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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.

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

Executable exe 8d82c6fc89eae9890e0f0d720ef8ddc23aa6b25dbe64d94dc6cd68e5ad8cc821

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments