MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e. 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: 16


Intelligence 16 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e
SHA3-384 hash: 5b19841e38cbd3a5c7192a5480481bf9b06b885ea3a1a5b99e18037192ed2382a4c2f037fc2086873279b72b7301fd9f
SHA1 hash: c31b6377c2e8cb0a4997f42a49875cd4f0277705
MD5 hash: b5248110fdda31e572cbdb7747c9a14b
humanhash: low-monkey-queen-don
File name:SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.723.8119
Download: download sample
Signature AgentTesla
Create hunting rule
File size:675'328 bytes
First seen:2023-08-31 09:46:03 UTC
Last seen:2023-09-04 06:04:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:bBfOZ1h5F+xCz+a9puLxXJMgs5yzjy4EvRBJDln:tWZJuZa9pG5c5yzG4EvlJ
TLSH T1B3E4230D93B41A13D9B2C3B9A491670007F5A715A322D23D2FF875E64F62F168C78A8F
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
268
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.W32.MSIL_Agent.FPI.gen.Eldorado.723.8119
Verdict:
Malicious activity
Analysis date:
2023-08-31 09:48:22 UTC
Tags:
stealer agenttesla
Link:
https://app.any.run/tasks/6bd4938b-ecf9-41c5-b277-91de466da0fe

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/445453/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Win32.SuspectCrc.15443.2993.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/64f0615db3b7d7c782d1b1dd/reports/0921ba7e-1079-49ac-86cc-68b751a1e556/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/417f912d-5d7b-48b6-8731-b2238e501686
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1300958
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-08-31 07:35:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 24 (79.17%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmmktw4cen22wzodc3sywzaygmxqkfzjfzxmojlunhtsf3hu3ixa._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230831-lrn1jsdh7z/
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
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
Unpacked files
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/c2c4d13f-a9ac-494b-9608-f36225d8f002/
SH256 hash:
c094444932babf732e788625413d66665af54fa789015decb7e2da3d3ab25dc3
MD5 hash:
49204dbac9267797c9f6679a4bac06ec
SHA1 hash:
5590f19a53f6e6a88d14adfbc83ea1cd7ae002c7
Link:
https://www.unpac.me/results/c2c4d13f-a9ac-494b-9608-f36225d8f002/
SH256 hash:
18262db12d06de1d0f28e100a803d617cc1fc78758362287f5905777294d0285
MD5 hash:
8ba08664327c5034ac129d137add2d18
SHA1 hash:
345ad9e48566b9fd8556f92ceacda97edd599f63
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/c2c4d13f-a9ac-494b-9608-f36225d8f002/
Parent samples :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 hash:
a85cf739f949bf9b3d706f3f7403fb48fd22c304f3c38885f7bc1562c514c427
MD5 hash:
fdb438e3e0df65424afc52d2d39eb82b
SHA1 hash:
292676b1a7ed3c2cc96849438c097acd0245d46a
Link:
https://www.unpac.me/results/c2c4d13f-a9ac-494b-9608-f36225d8f002/
SH256 hash:
6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e
MD5 hash:
b5248110fdda31e572cbdb7747c9a14b
SHA1 hash:
c31b6377c2e8cb0a4997f42a49875cd4f0277705
Link:
https://www.unpac.me/results/c2c4d13f-a9ac-494b-9608-f36225d8f002/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6b18a9db8223/report/overview.html
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/6b18a9db822375ab65c316e58b6418332f0517292e6ec7257469e722ecf4da2e

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:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
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

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/445453/

Comments