MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d3b3cf7f9e17c1749c2f1fd4e8c2d15749657c6442574ca0b0e5f4ee5babbc1. 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 File information Comments

SHA256 hash: 7d3b3cf7f9e17c1749c2f1fd4e8c2d15749657c6442574ca0b0e5f4ee5babbc1
SHA3-384 hash: 0771e1c7157d1e90907b24f3205ec5402fda3ccf9425f057a03ac2dad72c527a31ee2d9657931c29a815ec23eb573a51
SHA1 hash: 2eeb67624567ab532e827fc7a0947053d8b14184
MD5 hash: 90aa5bab4b53aba795091ca192fcc86b
humanhash: zebra-louisiana-paris-delaware
File name:PAYMENT_.EXE
Download: download sample
Signature AgentTesla
File size:794'624 bytes
First seen:2020-09-25 05:23:33 UTC
Last seen:2020-09-25 05:37:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:1Gk++rOJoWiZTwUE9bRL8GsaezeXIfr05mS3O1r5:1lRrOJoTZT2b1TfyeYMb8
Threatray 2 similar samples on MalwareBazaar
TLSH 34F47A2930257B4EE07A4FB00E09B071C3A218696661D6487F8B32FD97F6BD03D65B5B
Reporter cocaman
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to register a low level keyboard hook
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
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 ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 289795 Sample: PAYMENT_.EXE Startdate: 25/09/2020 Architecture: WINDOWS Score: 100 27 Antivirus detection for dropped file 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for dropped file 2->31 33 10 other signatures 2->33 7 PAYMENT_.EXE 6 2->7         started        process3 file4 19 C:\Users\user\AppData\Roaming\gGxSaoJNa.exe, PE32 7->19 dropped 21 C:\Users\user\AppData\Local\...\tmpA3A6.tmp, XML 7->21 dropped 23 C:\Users\user\AppData\...\PAYMENT_.EXE.log, ASCII 7->23 dropped 35 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->35 37 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->37 39 Contains functionality to register a low level keyboard hook 7->39 41 Injects a PE file into a foreign processes 7->41 11 PAYMENT_.EXE 15 2 7->11         started        15 schtasks.exe 1 7->15         started        signatures5 process6 dnsIp7 25 accinning-tw.com 192.227.170.162, 443, 49723, 49741 AS-COLOCROSSINGUS United States 11->25 43 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->43 45 Tries to steal Mail credentials (via file access) 11->45 47 Tries to harvest and steal ftp login credentials 11->47 49 2 other signatures 11->49 17 conhost.exe 15->17         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2020-09-24 16:11:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Behaviour
Creates scheduled task(s)
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
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:
7d3b3cf7f9e17c1749c2f1fd4e8c2d15749657c6442574ca0b0e5f4ee5babbc1
MD5 hash:
90aa5bab4b53aba795091ca192fcc86b
SHA1 hash:
2eeb67624567ab532e827fc7a0947053d8b14184
SH256 hash:
ecc379b42a5a1ec244d341602d8372c86e3834c4c6280436bb9cfe4e85fccab5
MD5 hash:
9b6723a2c7e788de8fe2bc2e0ffe516c
SHA1 hash:
a14c5787dfb898030ab498b3a2dedb975fb33c9c
SH256 hash:
abe4caa9392948c725360e746fbc3dcd027a2c651dcc3c9c44bd5290c9438711
MD5 hash:
98a3b5afec3b7d04e61054b53509a7f5
SHA1 hash:
be6dc3e44d890620e35d11e2575b7fefdc218f4d
SH256 hash:
729a1b125fb330463c22a87c061e384300f49bd9d6793836bb3e52bcb61cc03f
MD5 hash:
ac3f427e66b28b013b0b651c2f71d1e9
SHA1 hash:
ddf8b4b1d36aced75740632b41d30add06b5db3d
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Malspam

AgentTesla

Executable exe 7d3b3cf7f9e17c1749c2f1fd4e8c2d15749657c6442574ca0b0e5f4ee5babbc1

(this sample)

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