MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ce76fac043692ad62a62864b8ed4b35e831fc15a60eafb5de41f0b0bfe25d13. 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: 3ce76fac043692ad62a62864b8ed4b35e831fc15a60eafb5de41f0b0bfe25d13
SHA3-384 hash: ac18baff20032e0363b23ca2023a158d414c9304aa520da1deb96b64de674d27843960ab36c7c69f4ab4e42575f8315f
SHA1 hash: 05db547a9a771724f97272be80364fa528aff3aa
MD5 hash: d963503e789bad0dd6393568dd9f7be1
humanhash: beryllium-oklahoma-mango-social
File name:kesh.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'505'792 bytes
First seen:2020-06-08 09:14:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:jtb20pkaCqT5TBWgNQ7ayW+LA+OxpqvoN4kHCpsuwv6A:gVg5tQ7ayIxQoWlpDy5
Threatray 11'051 similar samples on MalwareBazaar
TLSH 6065E02363DD8361C3B25273BA567701AEBF7C2906A1F46B2FD4393CA970121525EA73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns50.kayhost.com
Sending IP: 217.116.200.67
From: YAPIKREDI <suleyman.bingol@stroton.com.tr>
Subject: APIKREDI C/H Ekstre 07/06/2020 08: 21
Attachment: YKBGunlukEkstre.zip (contains "kesh.exe")

AgentTesla SMTP exfil server:
mail.devagumruk.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
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.Predator
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 09:16:09 UTC
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=httw7laeg2jk2yvgfbslr3klgxudd7avuyhk7no6ihylbp7clujq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
AgentTesla
1b86a9e9621de21daee83560ea24dd63af48990e8a910264730be203e1d22dbe
AgentTesla
2b47982775d5a2c6ada5d6be317189756c51c91ae77490e02f4f999bbbe24d49
AgentTesla
423fe23fbd37603696146a6285bafdb4ab7bd9bfbc34b9665ffbbc5a9ea5b3c2
AgentTesla
58e223218a6c2f47d65c2bb815a56c975bb756a5d7bb22d630bb93bd00ea161e
AgentTesla
5b0318eb9cce4cbe0d3b9e157e018efe32ef71008472f5e5238f1939361ba96d
AgentTesla
745110c4c62b046770c913cb9c5760e4728047f6ccf08fcdac12f8c3f9ac0be1
AgentTesla
9425f9a54ad43dca39af1cd5f86eb4570927c5ee5d21cbe69e9ed2774fc1f676
AgentTesla
c8960256bf97cb5d13f9250eac32e39f60f108e73e83718b349b571930868a09
AgentTesla
cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
AgentTesla
+ 11'041 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/201109-2a67t1hgna/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Program crash
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
ServiceHost packer
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

zip f8542044caea32efbde398448b6c16e202bf6a5b791e811e92e6be5d504c6ec6

AgentTesla

Executable exe 3ce76fac043692ad62a62864b8ed4b35e831fc15a60eafb5de41f0b0bfe25d13

(this sample)

  
Dropped by
MD5 0683ec8e70bec0c6bcc2ab95d0a7f047
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 f8542044caea32efbde398448b6c16e202bf6a5b791e811e92e6be5d504c6ec6

Comments