MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66af7818d2c7b1b64306b2a39e92dc6dbf2965ea377c156d76500df8d369f1e5. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66af7818d2c7b1b64306b2a39e92dc6dbf2965ea377c156d76500df8d369f1e5
SHA3-384 hash: 28153aa30608d9d9e0ba8ba33ca3a3e825b09517dd1fef20716fad7425566c9633052d3a31087878a86796d558ac0b01
SHA1 hash: 646d279337ba4c17a5b39c07661c977ef429f825
MD5 hash: e5389942a6d34f810b9d9fa829198d43
humanhash: robin-utah-colorado-louisiana
File name:e5389942a6d34f810b9d9fa829198d43.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'508'864 bytes
First seen:2020-06-01 08:11:05 UTC
Last seen:2020-06-29 23:39:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:itb20pkaCqT5TBWgNQ7aRPA4aXREf6sDlodF1yzisZ6A:vVg5tQ7aRI4aKiWod+zV5
Threatray 10'929 similar samples on MalwareBazaar
TLSH 7165E01363DD8361C3725273BA65B741AEBF78250AA1F96B2FD8093DF820162521E763
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla FTP exfil server:
ftp.badookos.com:21

Intelligence

File Origin
# of uploads :
2
# of downloads :
68
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 08:31:12 UTC
AV detection:
24 of 31 (77.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2xxqggsy6y3mqygwkrz5ew4nw7sszpkg56bk3lwkag7ru3j6hsq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0702729c34578ee78cf3cb883ee298fc4aa67dbb433981790605e4e4afb642ff
AgentTesla
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
AgentTesla
1b012d85e53fbe22bc06886ddd9fd38013fc454799b29e0791c4e42df70c18aa
AgentTesla
4ae35102bc33590c30b02786e524e62fa006f6ca763af96996f8d9ba4cad7bea
AgentTesla
638c1a92d23c9660163d8cc9e985189afe678096062a115ac08187d89a2e4149
AgentTesla
68dfd4d506b49f1ac0345d9507835df35a25aca5df2fb52396e66af443f9feca
AgentTesla
6b239e6d6e691710a8482ee2679b39cbf372c15db6e82a00757fb7c4a7f36127
AgentTesla
9dc77917857b09b06426f7637f10582c8564327f900a7a8f3b6c386ab3ef13a8
AgentTesla
a7db22ac79e30d4838c31b0dd7ce2a4029471a16a495a9165f3c817596d63cea
AgentTesla
cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
AgentTesla
+ 10'919 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-d9akr4d9ms/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
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 66af7818d2c7b1b64306b2a39e92dc6dbf2965ea377c156d76500df8d369f1e5

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments