MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1326d9172aa0687e037a43b532cf2fb0e2ba90bff2e35efdebac87c3b06560f2. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments

SHA256 hash: 1326d9172aa0687e037a43b532cf2fb0e2ba90bff2e35efdebac87c3b06560f2
SHA3-384 hash: 6aa803e50f3037eee7223c6152bb8463968b8ba9565f0dbc8ac035789ce8e68d13d4a5f338c13e0af5642d636dec7230
SHA1 hash: 908ef7a167316525976bf3830d07f868b21ab0e7
MD5 hash: c09670750b9e0aae9606738056a9684a
humanhash: island-victor-sierra-fillet
File name:RFQ#GWP894664756757598757.exe
Download: download sample
Signature AgentTesla
File size:680'448 bytes
First seen:2023-01-20 00:57:41 UTC
Last seen:2023-01-20 02:27:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Enu0bwjemtGw044CU9aMaiKaPAFnC97SaP6yeXQTl:E3bm8F9aMaiKawnCVSaSy8QTl
Threatray 6'167 similar samples on MalwareBazaar
TLSH T13FE45A410A7B83E2E4F94D78167CA9182AA21CD147ACB13A7DCA7D7E9CE774F0095723
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
181
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ#GWP894664756757598757.exe
Verdict:
Malicious activity
Analysis date:
2023-01-20 01:00:04 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 787939 Sample: RFQ#GWP894664756757598757.exe Startdate: 20/01/2023 Architecture: WINDOWS Score: 100 77 Malicious sample detected (through community Yara rule) 2->77 79 Sigma detected: Scheduled temp file as task from temp location 2->79 81 Multi AV Scanner detection for submitted file 2->81 83 5 other signatures 2->83 7 RFQ#GWP894664756757598757.exe 7 2->7         started        11 WBpkAkYeHVAULJ.exe 5 2->11         started        13 QJDTRM.exe 2->13         started        16 QJDTRM.exe 2->16         started        process3 dnsIp4 53 C:\Users\user\AppData\...\WBpkAkYeHVAULJ.exe, PE32 7->53 dropped 55 C:\...\WBpkAkYeHVAULJ.exe:Zone.Identifier, ASCII 7->55 dropped 57 C:\Users\user\AppData\Local\...\tmp938F.tmp, XML 7->57 dropped 59 C:\...\RFQ#GWP894664756757598757.exe.log, ASCII 7->59 dropped 95 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->95 97 May check the online IP address of the machine 7->97 99 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->99 107 2 other signatures 7->107 18 RFQ#GWP894664756757598757.exe 17 10 7->18         started        23 powershell.exe 21 7->23         started        25 schtasks.exe 1 7->25         started        101 Multi AV Scanner detection for dropped file 11->101 103 Machine Learning detection for dropped file 11->103 105 Injects a PE file into a foreign processes 11->105 27 WBpkAkYeHVAULJ.exe 7 11->27         started        33 2 other processes 11->33 75 192.168.2.1 unknown unknown 13->75 29 QJDTRM.exe 13->29         started        35 2 other processes 13->35 31 QJDTRM.exe 16->31         started        37 3 other processes 16->37 file5 signatures6 process7 dnsIp8 61 api4.ipify.org 64.185.227.155, 443, 49696, 49701 WEBNXUS United States 18->61 63 nksba.com 198.46.134.12, 49699, 49700, 49704 AS-COLOCROSSINGUS United States 18->63 69 2 other IPs or domains 18->69 49 C:\Users\user\AppData\Roaming\...\QJDTRM.exe, PE32 18->49 dropped 51 C:\Users\user\...\QJDTRM.exe:Zone.Identifier, ASCII 18->51 dropped 85 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 18->85 87 Tries to steal Mail credentials (via file / registry access) 18->87 89 Hides that the sample has been downloaded from the Internet (zone.identifier) 18->89 39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        71 2 other IPs or domains 27->71 91 Installs a global keyboard hook 27->91 65 mail.nksba.com 29->65 67 api.ipify.org 29->67 73 2 other IPs or domains 31->73 93 Tries to harvest and steal browser information (history, passwords, etc) 31->93 43 conhost.exe 33->43         started        45 conhost.exe 35->45         started        47 conhost.exe 37->47         started        file9 signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-01-18 17:18:22 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  10/10
Tags:
collection persistence spyware stealer
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
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
Unpacked files
SH256 hash:
3a1108ba9eb7617758c85b4795254d0b012a05d4acb5462d39363dc9f77e5eb5
MD5 hash:
8e5d2da72113328b9dbc4fd1b1ac94b6
SHA1 hash:
af5d6eb888a1646618f9b2d31f4a9dad6bdecd94
SH256 hash:
8e9dba0905c0ee572fe9666817a969f77f1dcdc0a79ddd903ab9e124c516f3aa
MD5 hash:
266c16d83b2d469bcfc72fa905485cbc
SHA1 hash:
ad6e623dd2e5fb7a15c6cafb472d4e77d69d9a22
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
SH256 hash:
8a7be4f4010992a2a74538fef626e7d9dfb239078f9357e23af5ca5c7ef8c021
MD5 hash:
ed22190b85f00d6b3d3b25eac05c49bb
SHA1 hash:
1445bb1dd7d8d5c78b3c9e91239f01a3c89789b4
SH256 hash:
57b8b5e454f5fb96597b50955501d7a8ff9e542df163edeb5af21102f9ff2e58
MD5 hash:
8934b26c3e97c3166c59ca147ad09e83
SHA1 hash:
04a458418dd0ed0997a3932df47b45c280ac17a6
SH256 hash:
1326d9172aa0687e037a43b532cf2fb0e2ba90bff2e35efdebac87c3b06560f2
MD5 hash:
c09670750b9e0aae9606738056a9684a
SHA1 hash:
908ef7a167316525976bf3830d07f868b21ab0e7
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:Skystars_Malware_Imphash
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

Executable exe 1326d9172aa0687e037a43b532cf2fb0e2ba90bff2e35efdebac87c3b06560f2

(this sample)

  
Delivery method
Distributed via e-mail attachment

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