MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48393060b2e25a8ba41f23ceb0e9c50c4399ac52db747f279d2f2915ae70c284. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48393060b2e25a8ba41f23ceb0e9c50c4399ac52db747f279d2f2915ae70c284
SHA3-384 hash: 0e28ad16d4b200c42019e10dd87aa56bb58d5b1a4512e2f9445482700be30458e097a3e0048b6efb6ce5245cbb841a98
SHA1 hash: baa936cf0d7cb44c0398d5745d09173ffcd2c503
MD5 hash: 1db6cef9e6e03130e1cf0c79605ea0b5
humanhash: nuts-single-stairway-black
File name:HpyQQXy0hoyU3pi.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:540'160 bytes
First seen:2020-07-01 10:17:51 UTC
Last seen:2020-07-01 11:08:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:9eI76HNSoXyp17B++e3jzdvmvQ4dwW/HnM:hKUB+9j91JWvM
Threatray 10'661 similar samples on MalwareBazaar
TLSH 50B4AEC176FA8B56EAB657FB0A31980047BAB97E217ED2590DC720DB85A0F500F51F23
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ombudsman.uz
Sending IP: 81.171.9.147
From: Elena Alvarez <info@ombudsman.uz>
Subject: URGENT RFQ - FOR REGA PROJECT REF :32ED121
Attachment: Request.Gz (contains "HpyQQXy0hoyU3pi.exe")

AgentTesla SMTP exfil server:
smtp.lettu.us:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/18175/
Detection(s):
SecuriteInfo.com.Artemis1DB6CEF9E6E0.28024.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48393060b2e25a8ba41f23ceb0e9c50c4399ac52db747f279d2f2915ae70c284/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-01 10:19:04 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ja4tayfs4jnixja7ephlb2ofbrbztlcs3n2h6j45f4urlltqykca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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79ec51180f50edc06e13b9c75e57c426ae0f3413fd315c24921910bb1fc88a79
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93a1f0fa0637acd096c86ec4d7d3c6f73f689bf41f3cd16b5e5bcce48dcdc540
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b74131f0e776928368dad6576cd55844d766a94605616c29a6d4b045efb6bfe6
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AgentTesla
+ 10'651 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/200701-j4g9jbpg42/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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.

3795ff7d952b1fc1443f7834469382c1

AgentTesla

Executable exe 48393060b2e25a8ba41f23ceb0e9c50c4399ac52db747f279d2f2915ae70c284

(this sample)

  
Dropped by
MD5 3795ff7d952b1fc1443f7834469382c1
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/18175/

Comments