MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7. 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: 4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7
SHA3-384 hash: 83033690344c2cdf3ecfb8095df2ef88c55ec16e30a6a6666683b792e376e4fb3909ad7239df3772500f77a81fe36024
SHA1 hash: d257d23fddf5d7e511233ae9c15e07b5abe951bb
MD5 hash: 93e14766707f806751e89600c19ccd98
humanhash: crazy-hamper-neptune-wisconsin
File name:INQUIRY.rar
Download: download sample
Signature AgentTesla
Create hunting rule
File size:653'950 bytes
First seen:2023-06-19 07:05:59 UTC
Last seen:2023-06-19 07:08:51 UTC
File type: rar
MIME type:application/x-rar
ssdeep 12288:xcZlnuVqYIWAbHxLPZM6tWR+ddf+09O28KU8quunYA0gohm:wBaqYMbHpZM6QRIzB8FiA5ohm
TLSH T16ED423E69D6967A368A41C0E82F19C4F4A2DED788C1FAF0CD1F516AD1D4715F06007AF
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: "yzuel@groupe-rdt.com" (likely spoofed)
Received: "from groupe-rdt.com (unknown [95.214.27.44]) "
Date: "18 Jun 2023 18:31:49 -0700"
Subject: "AttachedIinsurance"
Attachment: "AttachedIinsurance.rar"

Intelligence

File Origin
# of uploads :
3
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:4G0xbEmwg31JViE.exe
File size:1'062'400 bytes
SHA256 hash: 885a126d8abff2e4d272e8df02fb03d836ba078053dc55257860780b0b4b05fa
MD5 hash: 4a0c38978e277596499f7bb5461b5d6b
MIME type:application/x-dosexec
Signature AgentTesla
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/648ffe5a10461c2d676a5e5e/reports/7571ec10-d747-402b-8c33-8647f1fda913/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7
Result
Verdict:
UNKNOWN
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/4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-06-18 17:29:04 UTC
File Type:
Binary (Archive)
Extracted files:
16
AV detection:
13 of 35 (37.14%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=j72t2uizfrxkbr4tzmy6j6men6gniq66wpkldczez2vurjrk3ktq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230619-hxmswscc66/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
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/4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7

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

rar 4ff53d51192c6ea0c793cb31e4f9846f8cd443deb3d4b18b24ceab48a62adaa7

(this sample)

AgentTesla

Executable exe 885a126d8abff2e4d272e8df02fb03d836ba078053dc55257860780b0b4b05fa

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 885a126d8abff2e4d272e8df02fb03d836ba078053dc55257860780b0b4b05fa
  
Dropping
MD5 4a0c38978e277596499f7bb5461b5d6b

Comments