MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d7934c353a0774e270a11d10172f1779b5d69c6e1ce219f84fd5cc8ae77ef5c. 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: 7d7934c353a0774e270a11d10172f1779b5d69c6e1ce219f84fd5cc8ae77ef5c
SHA3-384 hash: 23fd099cf9cf8ea55d8b6d127d6088c2da17af56f6852ab44e1f9dbd3149b3b6e48104b752ecb5f6eaf89ff91dfc365f
SHA1 hash: afde38fc24a0f84111542cdb921b3606c6636f48
MD5 hash: 387e4c113efac8c8a0d698d7bf5d7ea6
humanhash: echo-blue-wisconsin-may
File name:Newinquiry60052020pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:450'560 bytes
First seen:2020-06-15 12:31:25 UTC
Last seen:Never
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:vlM3j6L4vY28w6WDCtqiNbCdoH5G96yc7N:03v1xDCxodW9yc7N
Threatray 10'602 similar samples on MalwareBazaar
TLSH 8DA4010973EE5724D1BD5BB9C9B2158083B979667921F34F9FC1709E2A73BC0A401F2A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: regular1.263xmail.com
Sending IP: 211.150.70.204
From: 杨轲 <yangke@cese3.com>
Subject: Re: Order request.
Attachment: inquiry_60052020.7z (contains "Newinquiry60052020pdf.exe")

AgentTesla SMTP exfil server:
webmail.siancoeg.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/10391/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Sonbokli.Acl.11575.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2020-06-15 12:33:05 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=pv4tjq2tub3u4jykchiqc4xro6nv22og4hhcdh4e7vomrltx55oa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2b23bd3f75f21fca9811b646ade99f92cbd26e4892c1f8079716d1925797edb3
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70e32f51fdd7cbade222e6e7acc86c8982eba7b1e591449dcaf2566946104d11
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8e5c41390f995c72ea749d6f141ec790ab5a61e843355592c2956ee01d8bb005
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9570bbdb530065408a2c3d51801fcbb4bd0e5de8ce10b71096dcc8eac4571988
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a388721677699e1816b5a7812b0c7bfa301cbe1539aae18fad07c98f85e16168
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ccd5df3e21e1543a8cb3f92b37276be48adec9859f12096faaca589a39a0f99b
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e4a764560fc747261834c1568d5280725a64036f720ad42ce847353cb4841331
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f680bde2f9df0bf77497f36b16e0b1a8b08c847b4e9be02f9842e7d457169437
AgentTesla
+ 10'592 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-x54l8ce4he/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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
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

zip 5d3f278b3f1bae9ff3120d08544fd8387e5d97cb2aa5d70cb833ced706a086aa

AgentTesla

Executable exe 7d7934c353a0774e270a11d10172f1779b5d69c6e1ce219f84fd5cc8ae77ef5c

(this sample)

  
Dropped by
MD5 dd3f59b06594e0f0b543fefed97a101e
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 5d3f278b3f1bae9ff3120d08544fd8387e5d97cb2aa5d70cb833ced706a086aa
Cape
Cape
https://www.capesandbox.com/analysis/10391/

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