MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e380dd9160bd4addca9a318590214df89713f9bcc7f9c0eede48f452274c8e82. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e380dd9160bd4addca9a318590214df89713f9bcc7f9c0eede48f452274c8e82
SHA3-384 hash: e9ba6be4848df41da57090849024a9e179ffbfbf3d26819f77916d5f9d53a4fb71b89620f6304af81576d7d5e627e514
SHA1 hash: d4af1253deb6e46d36aba3468672675a206250cd
MD5 hash: d0226d3c742e86b6a5431a5ad765e515
humanhash: ink-timing-speaker-grey
File name:invoice456785432879.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:482'304 bytes
First seen:2020-08-18 19:15:47 UTC
Last seen:2020-08-18 20:12:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:0hUDTdXTVvOGBkTvaAdBgBJTr1io0WNEF:qIFT8k1ioJ
Threatray 9'316 similar samples on MalwareBazaar
TLSH 10A4F158B520B28FC86F8D7AA9541CB44361317B520BF2478C4798DBAE1DBA3CF158E7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ptmatsuo.co.id
Sending IP: 202.74.72.84
From: Theresa Hsieh <Theresa-Hsieh@gmail.com>
Subject: Payment Schedule
Attachment: invoice456785432879.gz (contains "invoice456785432879.exe")

AgentTesla FTP exfil server:
ftp.becommodal.com:21

AgentTesla FTP exfil user name:
ddd@becommodal.com

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/48018/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.405.20548.11242.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e380dd9160bd4addca9a318590214df89713f9bcc7f9c0eede48f452274c8e82/
Threat name:
ByteCode-MSIL.Trojan.CryptInject
Create hunting rule
Status:
Malicious
First seen:
2020-08-18 10:42:56 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4oan3elaxvfn3su2ggczaikn7clrh6n4y744b3w6jd2fej2mr2ba._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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673aa6ede02270b33f4a7058ec4e31eabd688ca4c75037ed4a7f92470a42a271
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ab79b2c6cca235d1b6a2bfdc550a15497c03d193d622feaa2e48c3006ef7c0b8
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af27bd7180ad756460e32f2ae56db7cbdc8a79e73a36b261a96f803e5b051fd5
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b502f774e9192f77aa713347f2747b67df5a473be721226bf0b2d98bdff8a835
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c9522b2123a5c1d678125fecafc722f82d46c099f6c1cbcca6b95c2911130927
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AgentTesla
+ 9'306 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200818-e7mb3p2z96/
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
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/e380dd9160bd4addca9a318590214df89713f9bcc7f9c0eede48f452274c8e82

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.

Malspam

AgentTesla

gz e9f4137e66c938f62b3b442de664be79b32682eb54398a3bd612808d701590e2

AgentTesla

Executable exe e380dd9160bd4addca9a318590214df89713f9bcc7f9c0eede48f452274c8e82

(this sample)

  
Dropped by
MD5 5b9b4fe38921efd8ba9fd574075e124f
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/48018/
  
Dropped by
SHA256 e9f4137e66c938f62b3b442de664be79b32682eb54398a3bd612808d701590e2

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