MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38237edb2b507c23cf2e1fe3ca9dc2ac2da423fe5ada20705bc78f3926d839f7. 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: 38237edb2b507c23cf2e1fe3ca9dc2ac2da423fe5ada20705bc78f3926d839f7
SHA3-384 hash: f0a798b4749ca557c304a2ccbcc094c3c8383cdfeb703fad7c921adcc217f5ffe221f7659265269873cd4111a46aa216
SHA1 hash: 3f2676b62e4e25c401ce33daf3bfd6bffc872765
MD5 hash: 8c221569a2025334770a5d2fa9a2a345
humanhash: nevada-ceiling-mars-bravo
File name:alma emri.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:556'032 bytes
First seen:2020-07-07 08:47:07 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 12288:Fl26I3veU+BHtCO3uoRGnODMWItRyJi5Av/P8wjLUOW:mWU+xB3eQIz3qHP8wjm
Threatray 10'625 similar samples on MalwareBazaar
TLSH 23C4BEB032A5AFA6C6390FF5911025004FF1399BA52DC3A86DC560DB55F6F848EA1FB3
Reporter abuse_ch
Tags:AgentTesla exe geo TUR


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: host2.himbimarket.com
Sending IP: 72.52.244.66
From: SEVİL GÜNAYDIN <info@hmshetamak.com>
Subject: Re: Re: Re: yeni satınalma siparişi
Attachment: alma emri.zip (contains "alma emri.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22084/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/38237edb2b507c23cf2e1fe3ca9dc2ac2da423fe5ada20705bc78f3926d839f7/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2020-07-07 08:49:05 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=harx5wzlkb6chtzod7r4vhocvqw2ii76llnca4c3y6htsjwyhh3q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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01c35d1439c515026131906eb33bc1db24f75344621af5b0550f3190bdc306e4
AgentTesla
2bdc06696ba12ce9ab528c154da052cc9151cda183ed9e6e36692db87237dbab
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43fb16d3298e49dbe523945871874f7658c8e3b1263ca0a7f9234c23c567cce7
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66b15ee82b31364bbb038c7a2f60fac0057d01b0865b2b71a4418293fc9e056d
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85e27a1781cf4c5207506a5c2a7df47ab4b79186ffeb2fa6665fb4c2bd50f261
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a6e37f96da16a4f2be724e41fb5aa0ddcb75ba281b2dcf2077779592ab0ed5bb
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b66161fa88a01668f2b10e0167ab2b2f3d964c8f102cdd24e9fc778a163c4a4f
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c416fa0abfd8346583584b31364a576be0df270dc4d96ae67028b2ddf3076a24
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e8354b6fbf1b300bf85684f18f48209e2c767c8654d2ab6bcd50375b23deb03c
AgentTesla
+ 10'615 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200707-19fqa8h76e/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious use of SetThreadContext
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads user/profile data of local email 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 3e06ad4231efee1f83420b4c9325f0c511b8e5d18dea57b28f641c92021757d7

AgentTesla

Executable exe 38237edb2b507c23cf2e1fe3ca9dc2ac2da423fe5ada20705bc78f3926d839f7

(this sample)

  
Dropped by
MD5 764630bed8fa8955c075071ff5a741c3
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/22084/
  
Dropped by
SHA256 3e06ad4231efee1f83420b4c9325f0c511b8e5d18dea57b28f641c92021757d7

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