MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 24a4ff1caedd0ba9221602b5ea22e6d14c5f8c15f8dfc30c109b0e8e3cd96132. 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: 24a4ff1caedd0ba9221602b5ea22e6d14c5f8c15f8dfc30c109b0e8e3cd96132
SHA3-384 hash: 7ee536940b47d3f69c849bdfd0d4a5d4198a11b64ed6f9c2914e8c5fc8b345a235f36ffd094b55caadd23facd3f1b557
SHA1 hash: 1a03232002e6da72a6b22cb48814c4243a0c50da
MD5 hash: b4adf6cf398a929c4af7360dcafed5b0
humanhash: potato-london-illinois-rugby
File name:TT COPY.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:648'704 bytes
First seen:2020-08-18 11:12:25 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:JdXoy0Fq/lctNO7taort0awTitQP+5gDD04DY:HYa/WtNOxBrOadGm5g/t
Threatray 10'523 similar samples on MalwareBazaar
TLSH 0AD4C0A9923AF813DBC91E30A0B1FBFD4660E754EE0791153DE91A2C5215B8B1D2FB13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mail.fpcci.org.pk
Sending IP: 124.29.202.181
From: Manish Kapoor <sales@jkeautomation.com>
Reply-To: purchasemd@yandex.com
Subject: RE: TT COPY
Attachment: TT COPY 2.zip (contains "TT COPY.exe")

AgentTesla SMTP exfil server:
us2.smtp.mailhostbox.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/47719/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Creating a window
Running batch commands
Creating a process with a hidden window
Sending a UDP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Enabling autorun
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/24a4ff1caedd0ba9221602b5ea22e6d14c5f8c15f8dfc30c109b0e8e3cd96132/
Threat name:
Win32.Trojan.SmartAssembly
Create hunting rule
Status:
Malicious
First seen:
2020-08-17 23:51:24 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=essp6hfo3uf2siqwak26uixg2fgf7dav7dp4gdaqtmhi4pgzmeza._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'513 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-ja6swsznza/
Behaviour
NTFS ADS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
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.

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 bdd70aa33625bb9faeebb4507aab6712b2d226b26629fe165c3e1d00e2add95f

AgentTesla

Executable exe 24a4ff1caedd0ba9221602b5ea22e6d14c5f8c15f8dfc30c109b0e8e3cd96132

(this sample)

  
Dropped by
MD5 bca91d0d1175a2a2858f4d3750beed53
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/47719/
  
Dropped by
SHA256 bdd70aa33625bb9faeebb4507aab6712b2d226b26629fe165c3e1d00e2add95f

Comments