MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 71ade4a829fd6ad92da63b1551d6e2cd15622ae6858b89f20e51dfa62f77b176. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 71ade4a829fd6ad92da63b1551d6e2cd15622ae6858b89f20e51dfa62f77b176
SHA3-384 hash: a0387744b3d5a3a0322f42ea096de32116fe4ec75623a33fa7f4b6c9e0090d396137116895b08322a9c37076af99de18
SHA1 hash: 1dd563bf0629fdded8f6cc69ac2962e60d495f34
MD5 hash: 0a3d246aae941bc77e984e079e3df694
humanhash: winter-august-solar-river
File name:RFQ For P.T Int #40803788200019 ,pdf (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:821'760 bytes
First seen:2020-05-05 12:07:38 UTC
Last seen:2020-05-05 17:41:36 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:H8qgIh54SPFfOxKQAzIulvlq/albxQxj6Y81kUdnQSSs8b5sCOe3MWqDfwqiGoKg:H88/4U2sVvlcalS4
Threatray 10'629 similar samples on MalwareBazaar
TLSH C2053BA9336072EEEB63E0F2CD5C2D64E520E8FF8746740A5323356A5A1C457DE360B6
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 103.133.111.162
From: olivia Whiston <oliviawhistonwhiston@gmail.com>
Subject: URGENT ORDER RFQ #218B
Attachment: RFQ For P.T Int 40803788200019 ,pdf 2.rar (contains "RFQ For P.T Int #40803788200019 ,pdf (2).exe")

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

Intelligence

File Origin
# of uploads :
5
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 12:36:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogw6jkbj7vvnslnghmkvdvxczukwekxgqwfyt4qokhp2ml3xwf3a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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103e7d56674c0bbc15c3e92bccfa444dfa0d13412f9a34012e0dc1ab7f7b9f18
AgentTesla
16a372b8bf67ed98f8065274e22b1c36ad0b0a6fbd8a8a4a4afb0e9b07665612
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2dc641b2ac5718acde0785dc599500a5c624991407b23d58a58f72c9886d0f88
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35912ff3b78d0699082450202cc16cec5c11447c39ec0e4db7738c188662f0c5
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3c1e86488fe5d68c50ae1d1b13138419f9d14e7ebc33c284c29b4385dd5c8493
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4421f642dd9caf0803c0be41afd29115599f419b34c1b5c8c054324212803752
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9078f24603c107de0a603985cdc97c1dbf9af3cf4571c78a030c41e825ddd7d8
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90dcb385b06592664cb04ab1ac751748aafd8d8f9673547e19c8370bb614acf2
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b3382a480fd0e7749a33bf51874e5b69cdcc8286fe9768c5b5dbad912ff549c2
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dcbfc03cfe9523c25ab335f599cebcbbe8f2439ef7ab973aa9ec0330e4e7d11f
AgentTesla
+ 10'619 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-fg2yh4ztaa/
Behaviour
Creates scheduled task(s)
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
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

AgentTesla

rar df101b5c5be35f1b5a8be5fa7aca2f75aef7d5597e31668a3d9f6eb3ba3af9da

AgentTesla

Executable exe 71ade4a829fd6ad92da63b1551d6e2cd15622ae6858b89f20e51dfa62f77b176

(this sample)

  
Dropped by
MD5 5bdcd35aa2f26ea96404c1bcafcd8707
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 df101b5c5be35f1b5a8be5fa7aca2f75aef7d5597e31668a3d9f6eb3ba3af9da

Comments