MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c3e77fb2e750cac9a2557d9b1a0bb202094e0a11605196c6786f3594fcd15d0. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c3e77fb2e750cac9a2557d9b1a0bb202094e0a11605196c6786f3594fcd15d0
SHA3-384 hash: 0deaefeb93765228a71617700c632eb8bcdc455a10eda80670f406c1344a73ee96002d76e0ca0ac0cdfa4c94272d5909
SHA1 hash: 6c9625c5d9d6ff7b15c391cee17b9c59499f61fe
MD5 hash: 3f9ef8b43424abd7de6ffda25e0f3084
humanhash: stream-robin-moon-aspen
File name:customer ew order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:416'256 bytes
First seen:2020-06-30 13:20:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:yhDrZ5ijI/MVt2V7YTnRcdP9NA1HOUSbL9GR:yh3Z5GsM/q7YLCdPEIbLU
Threatray 10'705 similar samples on MalwareBazaar
TLSH DA94023A77A68B1AC6FD97B620B220100FB27D472531C65D6E50F0CD1AB7B61D261F2B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ircahotelservices.cam
Sending IP: 45.137.22.52
From: Alex Yang <info@ircahotelservices.cam>
Subject: Customer Order
Attachment: customer ew order.zip (contains "customer ew order.exe")

AgentTesla SMTP exfil server:
smtp.good-speaker.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
79
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/17209/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9c3e77fb2e750cac9a2557d9b1a0bb202094e0a11605196c6786f3594fcd15d0/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-30 13:22:08 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tq7hp6zoougkzgrfk7m3dif3eaqjjyfbcycrs3dhq3zvst6ncxia._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'695 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200630-2jy38kq9es/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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 d925a7a6906cb004451b3d9428b1c2e9c27bf8e4bea347d31a531e101033c5da

AgentTesla

Executable exe 9c3e77fb2e750cac9a2557d9b1a0bb202094e0a11605196c6786f3594fcd15d0

(this sample)

  
Dropped by
MD5 7616631a9dcafe968d34f69c6dba4707
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/17209/
  
Dropped by
SHA256 d925a7a6906cb004451b3d9428b1c2e9c27bf8e4bea347d31a531e101033c5da

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