MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fda37343c02eaac7af22b198fc198928522ad9bd8e36f5766a2f2069c9dcba24. 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: fda37343c02eaac7af22b198fc198928522ad9bd8e36f5766a2f2069c9dcba24
SHA3-384 hash: fc26b295e7fd0b8c7e5dfde2379def46a2299cc8dc3ea2648d7ba8e51b5e3f7d6bd3d890e85d87e67eec7ca9bb67086b
SHA1 hash: 7ba9e81cca98c3e6ee560d45eedf033d2ce856a5
MD5 hash: 660ac7069feb068748a23157481f41f4
humanhash: victor-timing-coffee-may
File name:HONEYWELL RFQ.xlsx.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'518'080 bytes
First seen:2020-06-01 19:50:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3d95adbf13bbe79dc24dccb401c12091 (881 x AgentTesla, 737 x FormBook, 236 x SnakeKeylogger)
ssdeep 24576:Dtb20pkaCqT5TBWgNQ7a41A11DnxkqCMCTGRhYa56A:AVg5tQ7a4KHNBhSe5
Threatray 10'977 similar samples on MalwareBazaar
TLSH F465E01363DD8361C3B25273BA6577417EBF78250AA1F96B2FD8093DE920122521EB73
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: subbecho.com
Sending IP: 103.147.184.73
From: rajendrasingh@subbecho.com
Reply-To: rajendrasingh@subbecho.com
Subject: RFQ Reference:7893234OM/RFQ/01/June 2020
Attachment: HONEYWELL RFQ.xlsx.zip (contains "HONEYWELL RFQ.xlsx.scr")

AgentTesla SMTP exfil server:
mail.radianthospitals.org:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27686.AidExe.UNOFFICIAL
Create hunting rule

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

Gathering data
Threat name:
Win32.Trojan.Injector
Create hunting rule
Status:
Malicious
First seen:
2020-06-01 19:29:00 UTC
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7wrxgq6af2vmplzcwgmpygmjfbjcvwn5ry3pk5tkf4qgtso4xisa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01592c455777e2d1c463bbde93672c35c79a4632c9768e7bba49083aca51821f
AgentTesla
18bc1bb7ff629d8aa9646875c02636074f4039b39f48273ff97fe7c12f401e00
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4917103eef77ce8fd5beb88efd446180445e0ee6ac933f5e42443d3673d62bc8
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56b9f46d444fc00ce61dd5a62bcf079275e5a13ae984c9b8415202068fe6b257
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6dc407eb41b8a813558364ae42dcdcce2019209615cc73141b9b6b91de15fd29
AgentTesla
cdad1c467cfe5f914801c1156a92b6c23baf8abf4681a098f0bb550c890d874d
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ddd78da962ab1cd6366af9c647daaa7f234e8125c62b10cab1eeb715f4c0e514
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e6c6bd94f2184c1a11a7ad6379933037d2c64ad7dd110a2145070a36a1668453
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fa0ac43dbbc556f1f34ec4a98447596ac837034c10edaddc8e4dfb0549b508be
AgentTesla
+ 10'967 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-eqf9dfxjxn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
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
ServiceHost packer
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 31df99da709d5a58f18dc63e6b47a53f4c443af557588efcfdca59ccd4a83b2b

AgentTesla

Executable exe fda37343c02eaac7af22b198fc198928522ad9bd8e36f5766a2f2069c9dcba24

(this sample)

  
Dropped by
MD5 ac6843cb2bb529e4bf02a1ef5a1f7dff
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 31df99da709d5a58f18dc63e6b47a53f4c443af557588efcfdca59ccd4a83b2b

Comments