MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be. 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: 9


Intelligence 9 IOCs YARA 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be
SHA3-384 hash: 946dde1d7f0c6bba66cfafb7f719ac5147dec02a541ce11593b72a38696658b9904582aab6c06400029d671817959a9a
SHA1 hash: 5bbe8916b487136a4ff8f3f0141c72566e8113bb
MD5 hash: 9ccdd282a8896cce587a869e2ddeaa0b
humanhash: red-green-kansas-thirteen
File name:NEW ORDER--GO23B005--DEC 2023.zip
Download: download sample
Signature AgentTesla
Create hunting rule
File size:488'897 bytes
First seen:2023-12-04 12:46:51 UTC
Last seen:2023-12-04 12:55:03 UTC
File type: zip
MIME type:application/zip
ssdeep 6144:LqVYZ/K8vk0qeBlnyVBd7oPFgptSSwHYwARPHvt+hna4TLW6mWVFXfubARjQ:EuyP0lnW0QSSwJAhYTLxFXfubkQ
TLSH T1CEA42323906252776C8FF8036ADD31ED08F87D8921C57B74F1C41AD27E49EE97E6860A
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:AgentTesla zip


Avatar
cocaman
Malicious email (T1566.001)
From: "sales@gotechcn.com" (likely spoofed)
Received: "from [91.92.240.107] (unknown [91.92.240.107]) "
Date: "1 Dec 2023 11:06:03 -0800"
Subject: "NEW ORDER--GO23B005--DEC 2023"
Attachment: "NEW ORDER--GO23B005--DEC 2023.zip"

Intelligence

File Origin
# of uploads :
3
# of downloads :
164
Origin country :
CH CH
File Archive Information

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

File name:NEW ORDER--GO23B005--DEC 2023.exe
File size:637'952 bytes
SHA256 hash: 1be1eb3fc904fc5a9e9e555e3fa4a2b6a5a299917d5afa9a1570079195387fa3
MD5 hash: 8eab5e4d034fde42eb31add0cb923a97
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Variant.Ransom.Loki.9589.25118.29442.UNOFFICIAL
Create hunting rule

Win.Packed.Seraph-10016137-0
Create hunting rule

Sanesecurity.Rogue.0hr.20231201-1635.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
loki masquerade packed
Link:
https://www.filescan.io/uploads/656dca4b18cffa73b1d9438e/reports/37a7cef4-3f92-4291-a451-490c188dd403/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
100%
Verdict:
Malware
File Type:
Archive
Link:
https://malprob.io/report/282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 14:37:07 UTC
File Type:
Binary (Archive)
Extracted files:
2
AV detection:
21 of 37 (56.76%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fatjrznbt3tbefmxxfyvu4xd24ldbvy42rgwq4zrnrgsh5rqsw7a._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/231204-qmskdsbd88/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
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/282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be

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:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:Multifamily_RAT_Detection
Create hunting rule
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

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

Malspam

AgentTesla

zip 282698e5a19ee6121597b9715a72e3d71630d71cd44d6873316c4d23f63095be

(this sample)

AgentTesla

Executable exe 1be1eb3fc904fc5a9e9e555e3fa4a2b6a5a299917d5afa9a1570079195387fa3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 1be1eb3fc904fc5a9e9e555e3fa4a2b6a5a299917d5afa9a1570079195387fa3
  
Dropping
AgentTesla

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