MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00b85c15e241bfcd6a5a9d64029e117876da5029b60b8f4828f859277dafc6f2. 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: 00b85c15e241bfcd6a5a9d64029e117876da5029b60b8f4828f859277dafc6f2
SHA3-384 hash: ea4375a3c658b9cb24986209688df7f879b195ea392501b4c2008a2f2d950e58ba4fd50080508cb89f76499ed6ac80cb
SHA1 hash: d8020c7cde15af5193e1ed033e6b49cab7fbeda7
MD5 hash: 9fdcc1d1f6c101f6fd778464ea5fc00f
humanhash: cardinal-eighteen-pip-fix
File name:PZS-172.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:478'720 bytes
First seen:2020-05-20 14:21:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:bvH6jDJ+ktKPxP/1QvCc8FgZTnkhRouiFFu0d/B:bvU+kjdKeKn2B
Threatray 11'029 similar samples on MalwareBazaar
TLSH 3BA4E015326A5917C9EC50FDCC9268B503B16AB71181E7C74DCEB1DE3AC3BE58A02AD3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: moon.vivawebhost.com
Sending IP: 78.128.60.41
From: Masoumeh <m.aligol@climaxoilfield.ae>
Subject: RFQ-PZS-170
Attachment: PZS-172.zip (contains "PZS-172.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
122
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-20 14:35:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ac4fyfpcig7422s2tvsafhqrpb3nuubjwyfy6sbi7bmso7npy3za._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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654218028f797e5c401cc31242000aaa138e3eb0f8a920b850dadc2b2bf8f807
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7d02ae5ae3ed3b7a13ff5495174216ea3195764d7154b8e9b4997c74fd08fb09
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d9bbb3bf6c21725526552c27f014bdfdec2b83d229d0a714c7e2b5197cd41f85
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dec342263c6f268d05f7b6a533b15a2aa19e6c17220753deb1337f618a520d8d
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ea670197c4b63ece359ea040ed0bf43b585b5c16b82441e5e628aab0542ca37d
AgentTesla
+ 11'019 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-mvyn9rqm5x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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.

f20183dbae3d7e838d93b00a033d6935

AgentTesla

Executable exe 00b85c15e241bfcd6a5a9d64029e117876da5029b60b8f4828f859277dafc6f2

(this sample)

  
Dropped by
MD5 f20183dbae3d7e838d93b00a033d6935
  
Delivery method
Distributed via e-mail attachment

Comments