MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a7d9f30e6fb3c3547e6eb91cd5252e7f516a983b1a8dd49fafd4c5d1584baa5. 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: 5a7d9f30e6fb3c3547e6eb91cd5252e7f516a983b1a8dd49fafd4c5d1584baa5
SHA3-384 hash: 68657dd3dd92683be503d5fcc588a5a336b67602507948efe87acce514812ffec6ee56157370846b6ba932d9298a4a7a
SHA1 hash: 7b8507ee9f18823d323a83ec7a6f37976e388e78
MD5 hash: a21bdd51c6b63ce519a5e664fe119e61
humanhash: nineteen-washington-fillet-neptune
File name:Newinquiry1004792pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:397'312 bytes
First seen:2020-06-23 14:56:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 6144:VsF/oUYlCgpkrbq6ftakVjwJ2vOVp+KLtFpU9Y/VGSA3Zwk+HWvxQ0YXnWsTA:VJnlfpePc2vOjLtaYoDwk+2ZGT
Threatray 10'633 similar samples on MalwareBazaar
TLSH E98401A037E44751F6AD9BBA1972704023377AAB9933D60C8A1D60CE1F3BB95C152F93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: qq.com
Sending IP: 183.3.255.59
From: maggie yu <stone_mao@morsun.com>
Subject: Morsun Ltd CATALOG(Inquiry)
Attachment: New-inquiry1004792pdf.7z (contains "Newinquiry1004792pdf.exe")

AgentTesla SMTP exfil server:
webmail.siancoeg.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13147/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WMH.613.UNOFFICIAL
Create hunting rule

Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a7d9f30e6fb3c3547e6eb91cd5252e7f516a983b1a8dd49fafd4c5d1584baa5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-23 14:57:05 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lj6z6mhg7m6dkr7g5oi42uss472rnkmdwgun2sp27vgf2fmexksq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a26314386e70dba9780c0a504912b8b608d28c8d071e93a87b86289f4a2d59de
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a632cd6bc107958c36a9ad58f16afbc3b6e0fdc31fa6d7147a5e0538518351ad
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ce4a0ce60b3b1484bcd89eb7d093d66600c83d52d33c57cf3a93f976e89c1acb
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AgentTesla
+ 10'623 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware
Link:
https://tria.ge/reports/200624-3byec1d5ea/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
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.

d941cc01110170a204600f59068a9a6a

AgentTesla

Executable exe 5a7d9f30e6fb3c3547e6eb91cd5252e7f516a983b1a8dd49fafd4c5d1584baa5

(this sample)

  
Dropped by
MD5 d941cc01110170a204600f59068a9a6a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13147/

Comments