MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c48693c5940a8dd8ec1ed3ad688b53c84f532488565c13b477e9406178f01c44. 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: c48693c5940a8dd8ec1ed3ad688b53c84f532488565c13b477e9406178f01c44
SHA3-384 hash: 57b261c71f163c634a1f696ac3cb9e0dc51c6546b3443f9b487208c5486590066043aae6409ff94c1589dde7ca147712
SHA1 hash: 7823b73e65bdf484e52baa0bac1ecbeeae280c1b
MD5 hash: add5a01599bd60dc2984c77c67d72edc
humanhash: three-white-butter-kansas
File name:DHL001173982902PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:669'696 bytes
First seen:2020-06-02 10:21:23 UTC
Last seen:2020-06-02 12:13:57 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:qaUDdS6VEt6FCo59B5YkHqblS8+lXOoUec:Es6NFBf5YkHqblS8+lXOo1c
Threatray 10'867 similar samples on MalwareBazaar
TLSH 7AE42A3E76C5A405E53C057300EB66D1BAB6A5433E02C70F79DB576CAF01BCA2B1636A
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: britishcollegelacanyada.servidoresdedicados.com
Sending IP: 84.246.210.107
From: DHL EXPRESS LIEFERUNG <NOREPLY@dhl.com>
Reply-To: agrotranscomex@lorinfo.ro
Subject: DB_DHL_AWB_00117390021 / AD
Attachment: DHL001173982902PDF.iso (contains "DHL001173982902PDF.exe")

AgentTesla FTP exfil server:
ftp.solarcenter.ro:21

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-06-03 00:43:33 UTC
AV detection:
15 of 31 (48.39%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ysdjhrmubkg5r3a62owwrc2tzbhvgjeikzobhndx5fagc6hqdrca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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d21b4f6bb88727bcf6c3deb4bb0c2077f4463c0835d4f9ead8005a5f291166a3
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e2d112bd0fd186acce6eebc6ec5d389c69fd6ae1154d0f44938de68dedec29cc
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f3896a11c5b839b300d4c39c9b80476f5187be7444b0c6a30f82a6f13374de07
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fbea808d558f1d30c0285b0615ab01b1db47fbfbd4c6eec98903349368069794
AgentTesla
+ 10'857 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-11k2m1kezn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
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

iso 2b5bd985230c3387f1330f9ec74304aee1cf0cb89ff7d1a1d31584b33faa6ce2

AgentTesla

Executable exe c48693c5940a8dd8ec1ed3ad688b53c84f532488565c13b477e9406178f01c44

(this sample)

  
Dropped by
MD5 b7e072202fa7343775c888cbc817f5d6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 2b5bd985230c3387f1330f9ec74304aee1cf0cb89ff7d1a1d31584b33faa6ce2

Comments