MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88. 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: b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88
SHA3-384 hash: 79ef0b59602969b3dccbcdf5fd5675868c97ad7a0272966876607fcef132bd16627eeeb1c10999982999aeefb590d608
SHA1 hash: 87f51f08938c15334107e29864ce6a0d5ea6f303
MD5 hash: 17d87654a787a2ba075a58e0e4d1a3d8
humanhash: kentucky-lithium-social-washington
File name:INV and NOA.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:866'163 bytes
First seen:2022-11-28 07:27:16 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:FNFjTKl2AVS8IXm1zf5b5fC3+Ml0AwFqiI9HnH4kAvbRKo8ClhMbeAflRktdkobk:F3jmJs8Iyzd5N8XwjI9HCzRR8SW2mSW
TLSH T13C05334D018CCD06A08CDF779886382A417BD6E9AB17C15E7BCB39883D27E550CF9B69
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
n/a
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:INV and NOA.exe
File size:989'184 bytes
SHA256 hash: 52f21a43347e87dc80a1c50c97e68535687bc95425289b5797e59d96b7edcd57
MD5 hash: 20fc35db368eec91fa1068dc03147015
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Win32.CrypterX-gen.9771.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.PWSX-gen.25264.24387.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6384630409001aa64bb93d69/reports/2c6879ad-ce39-43c1-8cdb-e431f499d82d/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2022-11-26 15:40:45 UTC
File Type:
Binary (Archive)
Extracted files:
18
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wlq2qxjv3g6inyogoe644faw3tliqh3ccdsfcsqsr7mbhgv2b6ea._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221128-jld72sff99/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

AgentTesla

zip b2e1a85d35d9bc86e1c6713dce1416dcd6881f6210e4514a128fd8139aba0f88

(this sample)

AgentTesla

Executable exe 52f21a43347e87dc80a1c50c97e68535687bc95425289b5797e59d96b7edcd57

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 52f21a43347e87dc80a1c50c97e68535687bc95425289b5797e59d96b7edcd57
  
Dropping
AgentTesla

Comments