MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3. 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: 6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3
SHA3-384 hash: 416bbff2872ef71c610d6f2faaf5bed62cd0bdbab6c47f835cef59ad179afc4dda424a7c3765f30c6f68593f96c22577
SHA1 hash: 4659dd71b511f5216c7d4bfb1cc124102cd0beb1
MD5 hash: 0fca35308dab47098306a457ccef3f40
humanhash: south-winter-snake-mockingbird
File name:Purchase order 4501275347.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:854'016 bytes
First seen:2020-06-26 07:24:18 UTC
Last seen:2020-06-26 07:51:58 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 6144:+Q78PdA7JYlGOrL+CEknb8/aNavKbE7ssaup+QPWFXC4siyJtnIl/NZroktylFF/:+QJ4vEknDeKYoCp+7RCK4nS/XRoFuQY
Threatray 10'667 similar samples on MalwareBazaar
TLSH 6D05CF25FA8CC313E9998AB9B47BD9011330BF5758EEC6CDF184772F38B9381A119652
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

From: "Sales Dept" <ilias.ntarladimas.ext@lafargeholcim.com>
Subject: Purchase Order 4501275347 9429 RMX - Acharnai
Attachment: Purchase order 4501275347.rar (contains "Purchase order 4501275347.exe")

AgentTesla SMTP exfil server:
mail.greenleaf.co.ke:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
81
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/14692/
Detection(s):
SecuriteInfo.com.Artemis0FCA35308DAB.31642.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3/
Threat name:
ByteCode-MSIL.Trojan.SchInject
Create hunting rule
Status:
Malicious
First seen:
2020-06-26 07:26:06 UTC
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n5jfd53xouffze33ikhhzs2xgo36pwepjtqzt6haoxip4ufcpkrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a7e448adfaa3c0d503907c2353cbb0190240a20f28f6a55bf146eb19f1a05273
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AgentTesla
+ 10'657 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/200626-9wt6jepmzj/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
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 72749c57139fa309429bb185506c51cc9315ce56ca72dd2ea8eaaddbe277e3e8

AgentTesla

Executable exe 6f5251f777750a5c937b428e7ccb5733b7e7d88f4ce199f8e075d0fe50a27aa3

(this sample)

  
Dropped by
MD5 83f2dbbb6f35a071b1cbdb6c1b50e9f1
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/14692/
  
Dropped by
SHA256 72749c57139fa309429bb185506c51cc9315ce56ca72dd2ea8eaaddbe277e3e8

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