MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfcb6bba736277c484502b28dec0eda2c4c46cf432048a22ed1d4c8b9d7b85b0. 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: dfcb6bba736277c484502b28dec0eda2c4c46cf432048a22ed1d4c8b9d7b85b0
SHA3-384 hash: 08c3c844b0240449f60cd77410a9121cc5ad601d3b034fd3cf5ef5563dedf406a6c65dcad3412399202096a75b54baa0
SHA1 hash: cf5f6cba4db25e8379562cd210a46917e7567727
MD5 hash: 1f4e05e2261744129f9423549999bcc9
humanhash: island-massachusetts-apart-two
File name:List.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:2'067'456 bytes
First seen:2020-05-08 14:35:28 UTC
Last seen:2020-05-11 20:47:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 49152:mVg5tQ7aeRiZQ+XVrIfPl38qsW1CrfsNI5:og56LW9+138nW1CrfsN
Threatray 10'693 similar samples on MalwareBazaar
TLSH 6DA5F12373DD8360C7725273BA167B01BE7F78250AA5F96B1FD8093DA920162521EB73
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: bv-b3.yuvanetworks.in
Sending IP: 103.214.132.11
From: reservation@hotelganpat.com
Subject: BEST QUOTE FOR JULY
Attachment: List.rar (contains "List.exe")

AgentTesla SMTP exfil server:
mail.dubaisafariplus.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.27684.AidExe.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PSW.Agent.BORA.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
Script-AutoIt.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-05-08 18:35:40 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
26 of 30 (86.67%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=37fwxottmj34jbcqfmun5qhnulcmi3hugiciuixndvgixhl3qwya._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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1be97fde78848d5f414a09d31b63a422e30404d787a5467edede763c73e0bbbd
AgentTesla
1c5653f7880f54b86f76ab009eb9775f3596d89e836d3d9bdb3c921612cb845b
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301e1fa5855704be7f2c773cb7393098c89fe31b40dc6237420835d1c53a6a64
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43c22ad8da4c7b3702e70d5c97e7ceed85a50dbd7926fccc5eda0bd775fcec51
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5f0f76108593d7ecc8a5932e244c0168947b173bf24369ced9793f9a034d04c5
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8d1512de63fd1bf66f80c8ec2ec640464a6ce986101849488372a38fed2bcfb6
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944b633d92799fe6aeefae5de7945b6b0b69020ed669d9d7e68ebd80868771e6
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bfefac71337cac5e66779e74fe6ba571620329ff9da8d7ce21999d90b46bcdb9
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e9fc4844ee50f9e59616bd7238bfae3de6b8b194abf635e787e5a44d8658fe42
AgentTesla
+ 10'683 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-a1b9z4xk4j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Modifies service
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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.

AgentTesla

rar a652de00ad4474b423484b531cba1c7f168ecee943a0af2ed1e58e72df5db36e

AgentTesla

Executable exe dfcb6bba736277c484502b28dec0eda2c4c46cf432048a22ed1d4c8b9d7b85b0

(this sample)

  
Dropped by
MD5 a5b2547797e081bcf691939bbc1b938e
  
Delivery method
Distributed via e-mail attachment

Comments