MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487. 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 14 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487
SHA3-384 hash: 6c9c543081d0ff1c68109f51eea0fabecfae960576b94043614677efa7d8ef6038a5939248d2a7ca2147c0e78bfec8eb
SHA1 hash: 1fa9935370784f46dd66bf8635bf7b1d3a4536ce
MD5 hash: ec7f3ffaa29d954d865042d37d3d42c8
humanhash: item-kansas-quebec-pizza
File name:AWB #150322.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:601'791 bytes
First seen:2023-10-30 13:31:32 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:93eG7wOUAv+HX8c8+PneyUU06AHamem2q6kR77wfNuyhcpzAl:93elOUDs7aUTn7wf4yhcql
TLSH T1CDD423EFD65D2F842E48D50C1D11F777BB9AE0EA63D812418B4DA3C329CC9B426764CA
TrID 58.3% (.RAR) RAR compressed archive (v-4.x) (7000/1)
41.6% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla DHL rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""Carcol. Zhang"<carcol.zhang@dhl.com>" (likely spoofed)
Received: "from dhl.com (unknown [80.76.51.9]) "
Date: "30 Oct 2023 13:21:14 +0100"
Subject: "Re: DHL shipment arrival, AWB documents"
Attachment: "AWB #150322.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
CH CH
File Archive Information

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

File name:AWB #150322.exe
File size:798'208 bytes
SHA256 hash: f86cd87fc24befa938704c730fa71b428e8c89009bef10452792a01725db285c
MD5 hash: cb31343e9fc1c0eeb0ec7a4984c869c7
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653fb052a6fa5eab936aba1c/reports/4db09017-e59f-4e2e-928b-4c155deb5b5e/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487
Result
Verdict:
MALICIOUS
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/5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 12:12:10 UTC
File Type:
Binary (Archive)
Extracted files:
37
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=lmpnqma35rpgyj5wbbn5o6uqsaey4lcbfvygmzf36t44crwcysdq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231030-q48ypsdc8w/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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/5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487

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: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

rar 5b1ed8301bec5e6c27b6085bd77a9090098e2c412d706664bbf4f9c146c2c487

(this sample)

AgentTesla

Executable exe f86cd87fc24befa938704c730fa71b428e8c89009bef10452792a01725db285c

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 f86cd87fc24befa938704c730fa71b428e8c89009bef10452792a01725db285c
  
Dropping
AgentTesla
  
Dropping
MD5 cb31343e9fc1c0eeb0ec7a4984c869c7

Comments