MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95. 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 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95
SHA3-384 hash: 1be81c366df1aee2e34960494d945e753cde54dddb2400b558b8c3a4ee610bdd5d07f20e58bf591f73d11ef709b28a41
SHA1 hash: 05dd0f99a92d9d5743eb640cabbcf1b6bcac7719
MD5 hash: d8d56ddf5aa72726d3b0be7e3bde7337
humanhash: green-idaho-yellow-mobile
File name:OA USD 135,900,88 pdf.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:616'090 bytes
First seen:2023-12-12 11:09:40 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:2+wxRdO+is/NYayTkZfn6ziXfeY6fR9tjTi1vNDuj:Snd1isydkZfn6ziXmfRvjTi/E
TLSH T16FD4337FF0A4683E3188B251D33516569825EF847289630B1B7E8C593EF339B0DA7D92
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:AgentTesla rar


Avatar
cocaman
Malicious email (T1566.001)
From: ""naoki@sanyo-logi.com"<naoki@sanyo-logi.com>" (likely spoofed)
Received: "from sanyo-logi.com (unknown [91.92.243.208]) "
Date: "10 Dec 2023 09:56:04 -0800"
Subject: "Fwd: RE: Overdue for SOA USD 135,900,88"
Attachment: "OA USD 135,900,88 pdf.rar"

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
CH CH
File Archive Information

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

File name:OA USD 135,900,88 pdf.exe
File size:651'776 bytes
SHA256 hash: ee62838a0de9611ef4a274e1c876605aca8a9548fe14664ab50802aec93bef3a
MD5 hash: 0e1282c087e1abdbae10d7497cf9579c
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.27342.RarHeur.v5.HideExt.UNOFFICIAL
Create hunting rule

Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95/results/dashboard
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95
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/5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-10 13:28:10 UTC
File Type:
Binary (Archive)
Extracted files:
13
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=l2yeeutbt5sdefwma6rknkb3fnzgnadodb6qkzzjfydldlekrskq._file
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/231212-r1ageaeehn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
ZGRat
AgentTesla
Detect ZGRat V1
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/5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95

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

rar 5eb04252619f643216cc07a2a6a83b2b7266806e187d0567292e06b1ac8a8c95

(this sample)

AgentTesla

Executable exe ee62838a0de9611ef4a274e1c876605aca8a9548fe14664ab50802aec93bef3a

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ee62838a0de9611ef4a274e1c876605aca8a9548fe14664ab50802aec93bef3a
  
Dropping
AgentTesla

Comments