MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87ee5e680c1334c8945b1448819310331304593ad7b4356807bed6d857060226. 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: 87ee5e680c1334c8945b1448819310331304593ad7b4356807bed6d857060226
SHA3-384 hash: 5fc5f25b0a76ad6d673cfad59e40979a3e76bd0a9ac0fb997018015373ca2db35d940649bf28b18bac3d84b5da35bf9a
SHA1 hash: 63fbca1569ff3ba51a550d4b7607d86e0dbb85f6
MD5 hash: bce4ba4a78f561cea6e2b12975ec1d73
humanhash: romeo-ohio-florida-seven
File name:payment slip.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'142'189 bytes
First seen:2020-06-11 05:47:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 00be6e6c4f9e287672c8301b72bdabf3 (116 x RedLineStealer, 70 x AsyncRAT, 55 x AgentTesla)
ssdeep 24576:6NA3R5drXdtU9ozX3OtWEeFXtrLXKULrJNx7s3oFQYcEn7yNO:z5bU9o7e9axxIo6nNO
Threatray 10'958 similar samples on MalwareBazaar
TLSH 13351202F7D648B1E9331A364D2AB725A97C3D701F24DB6FB3D40D6DDA31190A628B63
Reporter abuse_ch
Tags:AgentTesla exe Yahoo


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sonic310-25.consmr.mail.ne1.yahoo.com
Sending IP: 66.163.186.206
From: Albert <kravitzlen@yahoo.com>
Reply-To: Albert <kravitzlen@yahoo.com>
Subject: Payment slip
Attachment: payment slip.r11 (contains "payment slip.exe")

AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
71
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8864/
Detection(s):
SecuriteInfo.com.Troj.NanoCo_TZ.22029.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.NanoCore
Create hunting rule
Status:
Malicious
First seen:
2020-06-11 05:05:55 UTC
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7xf42amcm2mrfc3creideyqgmjqiwj2262dk2ahx3lnqvygaita._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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9e1de81ecb080a9d970953a62de72b6a83cc61776409098f1429c11032cbfa14
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d35f40a630b2e4b24ec76c354e1e66d927afe339aaba45ff3c750ed52193c910
AgentTesla
+ 10'948 additional samples on MalwareBazaar
Result
Malware family:
nanocore
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:nanocore keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-ze1srs7662/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Drops file in Drivers directory
Executes dropped EXE
AgentTesla Payload
AgentTesla
NanoCore
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

rar 0e8d418de2e2479f8264e5a05021a0dc804af5d5d2364ddbbaa0a3eec25853e6

AgentTesla

Executable exe 87ee5e680c1334c8945b1448819310331304593ad7b4356807bed6d857060226

(this sample)

  
Dropped by
MD5 630ed98991573fff7beeb88741d20ad1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0e8d418de2e2479f8264e5a05021a0dc804af5d5d2364ddbbaa0a3eec25853e6
Cape
Cape
https://www.capesandbox.com/analysis/8864/

Comments