MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f7ff05300e61f5d010e385674ddeb785967f87ecd7c498f4c11d81e598c5f1e. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f7ff05300e61f5d010e385674ddeb785967f87ecd7c498f4c11d81e598c5f1e
SHA3-384 hash: c436f134fc4b7ef902ccce63626c572ada7d1297f37fcd4108c7373a0450832713faab1b8c7859645feae09b3f252ca6
SHA1 hash: e4bd57cddf08e6eaa7d0c88bc84465e647184d10
MD5 hash: 525ab1116e3e34f4e93c98af0dabd079
humanhash: grey-hawaii-south-avocado
File name:SecuriteInfo.com.Artemis525AB1116E3E.23973
Download: download sample
Signature AgentTesla
Create hunting rule
File size:463'360 bytes
First seen:2020-10-27 15:31:35 UTC
Last seen:2020-10-27 20:11:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:elzdTZ4rjNxG/i/OfFGr6L2k7BhzZTlwiLD0dPqeXNgSL+:eV/4rjvGiO9C6KCBxZ2iLsieXNH
Threatray 381 similar samples on MalwareBazaar
TLSH 6AA4AFB27C52587ECA6E0775506A85C0FAB617C73FA48B0D71AF430C0E11A2BEB5764B
Reporter SecuriteInfoCom
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/79994/
Detection(s):
SecuriteInfo.com.Artemis525AB1116E3E.23973.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a file in the %temp% subdirectories
Creating a window
Creating a file
Running batch commands
Launching a process
Creating a process from a recently created file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
66 / 100
Link:
https://www.joesandbox.com/analysis/513936
Signature
.NET source code contains very large array initializations
Creates an autostart registry key pointing to binary in C:\Windows
Drops PE files to the user root directory
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 306086 Sample: SecuriteInfo.com.Artemis525... Startdate: 27/10/2020 Architecture: WINDOWS Score: 66 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 .NET source code contains very large array initializations 2->37 39 Machine Learning detection for sample 2->39 7 SecuriteInfo.com.Artemis525AB1116E3E.exe 9 2->7         started        11 pcalua.exe 1 2->11         started        13 pcalua.exe 1 1 2->13         started        process3 file4 27 C:\Users\user\gbsg.exe, PE32 7->27 dropped 29 C:\Users\user\AppData\...\AgileDotNetRT.dll, PE32 7->29 dropped 31 C:\Users\user\AppData\...\InstallUtil.exe, PE32 7->31 dropped 43 Drops PE files to the user root directory 7->43 45 Tries to detect virtualization through RDTSC time measurements 7->45 15 gbsg.exe 3 7->15         started        18 cmd.exe 1 7->18         started        20 gbsg.exe 2 11->20         started        signatures5 process6 signatures7 47 Multi AV Scanner detection for dropped file 15->47 49 Machine Learning detection for dropped file 15->49 51 Tries to detect virtualization through RDTSC time measurements 15->51 22 reg.exe 1 1 18->22         started        25 conhost.exe 18->25         started        process8 signatures9 41 Creates an autostart registry key pointing to binary in C:\Windows 22->41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f7ff05300e61f5d010e385674ddeb785967f87ecd7c498f4c11d81e598c5f1e/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2020-10-27 04:46:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=f577auya4ypv2aiohblhjxplpbmwp6d6zv6etd2mchmb4wmml4pa._file
Verdict:
unknown
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AgentTesla
+ 371 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/201027-1z9xtmtqds/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Drops file in Drivers directory
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/2f7ff05300e61f5d010e385674ddeb785967f87ecd7c498f4c11d81e598c5f1e

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

AgentTesla

Executable exe 2f7ff05300e61f5d010e385674ddeb785967f87ecd7c498f4c11d81e598c5f1e

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/79994/
  
URLhaus
https://urlhaus.abuse.ch/url/756218/
  
Delivery method
Distributed via web download

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