MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 20c116f9bf4010da3cc22adcdfea4975c21d158bc50a70b7b1b7eec025d97eeb. 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: 20c116f9bf4010da3cc22adcdfea4975c21d158bc50a70b7b1b7eec025d97eeb
SHA3-384 hash: 1ac3b16d1daded702ac73f1704fd8c0884ad6c256d1c4e79b5982a43f141294867fba416bb35a93f22d31a21ac1fc6f6
SHA1 hash: 58f74899b825c024c517fbb16512f796a3d5ac76
MD5 hash: 58ec9d1eb71610b1841f84910834f118
humanhash: eight-alabama-floor-failed
File name:DHL_May 2020 at 1.CA_9B290_PDF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:470'528 bytes
First seen:2020-05-06 08:09:32 UTC
Last seen:2020-05-06 09:09:40 UTC
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:RO20w+TFVcCJQOf/flTcxfBU4ENfn0X9/89cy5Tf2thEvS:RN+TFNHlTwf9EN/AF8aC2hEv
Threatray 11'017 similar samples on MalwareBazaar
TLSH FBA4F1BDF2B071EFC457C9769E542C78AAC4E86557378603689310ED895CA9FCF060B2
Reporter abuse_ch
Tags:AgentTesla DHL exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: server3.avaforum.com
Sending IP: 185.76.77.126
From: DHL експресна доставка <noreply@dhl.com>
Subject: Re: DHL Notification / DHL_AWB_0011179303/ ETD
Attachment: DHL_May 2020 at 1.CA_9B290_PDF.img (contains "DHL_May 2020 at 1.CA_9B290_PDF.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Artemis58EC9D1EB716.18124.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 04:00:37 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
26 of 31 (83.87%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=edarn6n7iainupgcflon72sjoxbb2fmlyufhbn5rw7xmajozp3vq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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0f3fe234c700b316a460c05098c843efbb0965b672d0e7a6f58028669c37ccb9
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3be0077c6f64fbd2d0e432bc48a369f17242ba95e26c36bde1ef5c7cc4940b05
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512081dd7ccc20821c4407ad3bf16a38a0ac1168515f45e34417a353b9044293
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6589d73ca56623c2c294d019a797a6d494524723941d5c6ec980939a22da4385
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8ad69f7487e5a7b06d3c9b12d4fdbf6604462f90ddc2e1986dd61eaf8427e724
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b130551ade4d8da2a4a4451bcddc345298367ccdf2f55882662b72c16014bc5a
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bf54056eda237aa8972826e73687985609e3713c461c40c3c47ca231d7266783
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d8e66bab8039e591aff2e2b55d77eda4fd3ac53c77d3c9c1f259db30e9f0008c
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fa3ce577f3f1fff59835222b4a67d32900b0e49fb5d7f8bd0874dfc75092a2e4
AgentTesla
+ 11'007 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-f5bj476b9s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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.

Malspam

AgentTesla

img 0e7b8b6559ad6670e2f9f273cf7c736118ca5e36fd7b339680568df373cc9a90

AgentTesla

Executable exe 20c116f9bf4010da3cc22adcdfea4975c21d158bc50a70b7b1b7eec025d97eeb

(this sample)

  
Dropped by
MD5 6dadcc5478ced635246b996b19af841d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 0e7b8b6559ad6670e2f9f273cf7c736118ca5e36fd7b339680568df373cc9a90

Comments