MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f68b22fb16c34f3e0b8f0437901b1a67ee94ad173d4d810abd91b7bf2c8d3a3. 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: 3f68b22fb16c34f3e0b8f0437901b1a67ee94ad173d4d810abd91b7bf2c8d3a3
SHA3-384 hash: 0c3214ffd75545931847b2b721359441eb77740a26d27e73c9d6b1e4bd6b24be7d41c3b8e962ebffa64818faae7ad296
SHA1 hash: d22427be6b476f2362463c291cd4682e6ecc5bb0
MD5 hash: 9bf56e4b75bec106e43fa542d5329135
humanhash: spaghetti-mars-india-hamper
File name:PO# -RDPLI2020-03060 - PILOT# 154550.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:518'656 bytes
First seen:2020-05-07 12:15:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:rT7eePSfr6iFb4HHLktFvpMO7MOzxa2iSXxgQbxLh:rueafrBFUHrkeO7viK
Threatray 10'819 similar samples on MalwareBazaar
TLSH CAB40149366D72BFE067CA728DE1EC74DA11B5A7731B033B9453050A8ACCE86CE50DB6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

Sending IP: 103.99.1.148
From: Kenry Tang<kenry@hesion-globallogistics.com>
Subject: RE:Shipping Documents - PO#-RDPL/I/2020-30/060- PILOT# 154550 
Subject: RE:Shipping Documents - PO#-RDPL/I/2020-30/060- PILOT# 154550 
Attachment: PO -RDPLI2020-03060 - PILOT 154550.rar (contains "PO# -RDPLI2020-03060 - PILOT# 154550.exe")

AgentTesla SMTP exfil server:
mail.villanika.gr:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VUF.2613.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-07 11:36:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
28 of 31 (90.32%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h5ulel5rnq2phyfy6bbxsanruz7osswropknqefl3enxx4wi2orq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1ac8ec4b4bb485f52aa1240f26d708c001fb74fd46b2291ba3fa858ff0b4abae
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67819aacac4994b55659a8f7924ec0384e667ee74fe5b431a731ac5baf69448c
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92891933f5cd5e261f775149ca28b09ac1470b28a5d42d533ab5ed1712c18229
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a4d3085a47bf0da4fa557e18de19bada74667d0eaa3dca959990b96215bb25cc
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b69b060cf9fec8a233ad129cc75eaaa1c439ba29dd5256a90df085ff34c47ee9
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e12e8d3c045eaf7bcf729f25e39ed21114088534fef748acb3c8e0d2423b45bc
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e651957af4c527f8a23f8c3094232c887e2a433974ab54e48e2519e8361809a6
AgentTesla
+ 10'809 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity evasion keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-qcd7f3ed36/
Behaviour
Modifies registry key
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Modifies service
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
Disables Task Manager via registry modification
Drops file in Drivers directory
ServiceHost packer
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.

b49b52562437a708bf1f296642712228

AgentTesla

Executable exe 3f68b22fb16c34f3e0b8f0437901b1a67ee94ad173d4d810abd91b7bf2c8d3a3

(this sample)

  
Dropped by
MD5 b49b52562437a708bf1f296642712228
  
Delivery method
Distributed via e-mail attachment

Comments