MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 feccccd454c175c67dc7c4c0f291bf467b34355bfb9901a0a9582a448c16dc52. 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: feccccd454c175c67dc7c4c0f291bf467b34355bfb9901a0a9582a448c16dc52
SHA3-384 hash: ddedef133c06ccfdf81d46e6f2deec6a499370fa13a783129565514eeadbfe59dabb26b59df4aabf0f3dfe596b27fc8d
SHA1 hash: 83271d74c7891b965390e5fd5193e3b24dfec9b6
MD5 hash: aa6778a40ff9ed15a7ee1902399eb7a8
humanhash: aspen-ceiling-twelve-minnesota
File name:Quotation Request - PR No PR0078966.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'656 bytes
First seen:2020-05-11 14:38:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:An8g4p2k8Dsw7Z8fWXkaF2bV8gSUTUmvuv4i90:oCmN2fck848Drv90
Threatray 10'723 similar samples on MalwareBazaar
TLSH 77B4BE0523BC2B62E17A9BF518B0A411C7FA792BB574E3AD4DC224CA16E2F50CD15F27
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: JUR <jurubina@unireka.com>
Subject: Quotation Request - PR No : PR0078966
Attachment: Quotation Request - PR No PR0078966.gz (contains "Quotation Request - PR No PR0078966.exe")

AgentTesla SMTP exfil server:
smtp.fipco-sa.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-11 14:01:02 UTC
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=73gmzvcuyf24m7ohytapfen7iz5tink37omqdifjlavejdaw3rja._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'713 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/201109-7skczkqngx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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

gz 154c0d68b3b7be3ecff2a3d8f809b9744cd6ea07439509c35cdb5b291b831cb2

AgentTesla

Executable exe feccccd454c175c67dc7c4c0f291bf467b34355bfb9901a0a9582a448c16dc52

(this sample)

  
Dropped by
MD5 28f24dbe1ac610554c59f58dc33d67bd
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 154c0d68b3b7be3ecff2a3d8f809b9744cd6ea07439509c35cdb5b291b831cb2

Comments