MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0993574372fe7ceb3e58b64101c1a9dd0d6b0a521ad5af075c0ca0a639601175. 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: 9


Intelligence 9 IOCs YARA File information Comments

SHA256 hash: 0993574372fe7ceb3e58b64101c1a9dd0d6b0a521ad5af075c0ca0a639601175
SHA3-384 hash: bb46876ee40acffaab532c18ef64343c0a99eee8dbfa8da9367ecc0b63c741675976fa25370335f474f8741a137bb645
SHA1 hash: eae596880099374e5a36167e35a5f73a0b4127d4
MD5 hash: 02bfc0c145d9467180b83f273d0c92f4
humanhash: muppet-charlie-happy-johnny
File name:RFQ Agencia de Aduana Pedro.scr
Download: download sample
Signature AgentTesla
File size:361'784 bytes
First seen:2020-08-08 08:16:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:HUhjLWlb64xj+WcZMpO1NByYGeqTEAPJtySDWEHPGy:HN64zDO1NBveTE/
Threatray 10'747 similar samples on MalwareBazaar
TLSH D774AEC1E4889CE8DC1D13714D3A9C1912E37EEAD6705E2D2CE9B9215B732C7182ED9E
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: vepo.donoralpha.com
Sending IP: 111.118.214.86
From: Isabella Gonzalez <contacto@comerint.cl>
Subject: RFQ Agencia de Aduana Pedro.
Attachment: RFQ Agencia de Aduana Pedro.cab (contains "RFQ Agencia de Aduana Pedro.scr")

Intelligence


File Origin
# of uploads :
1
# of downloads :
93
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Sending a UDP request
Creating a window
Using the Windows Management Instrumentation requests
Reading critical registry keys
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Enabling autorun
Enabling autorun by creating a file
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Creates an undocumented autostart registry key
Drops PE files to the startup folder
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 260131 Sample: RFQ Agencia de Aduana Pedro.scr Startdate: 08/08/2020 Architecture: WINDOWS Score: 100 50 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->50 52 Found malware configuration 2->52 54 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->54 56 2 other signatures 2->56 6 RFQ Agencia de Aduana Pedro.exe 3 2->6         started        9 RFQ Agencia de Aduana Pedro.exe 2 3 2->9         started        12 RFQ Agencia de Aduana Pedro.exe 3 2->12         started        14 RFQ Agencia de Aduana Pedro.exe 3 2->14         started        process3 file4 58 Writes to foreign memory regions 6->58 60 Allocates memory in foreign processes 6->60 62 Injects a PE file into a foreign processes 6->62 16 InstallUtil.exe 2 6->16         started        32 C:\Users\...\RFQ Agencia de Aduana Pedro.exe, PE32 9->32 dropped 34 RFQ Agencia de Adu...exe:Zone.Identifier, ASCII 9->34 dropped 64 Creates an undocumented autostart registry key 9->64 20 InstallUtil.exe 9->20         started        22 InstallUtil.exe 2 9->22         started        24 InstallUtil.exe 2 12->24         started        26 InstallUtil.exe 12->26         started        28 InstallUtil.exe 12->28         started        30 InstallUtil.exe 2 14->30         started        signatures5 process6 dnsIp7 36 mail.nsmelectronics.com 103.14.97.85, 49740, 587 TRUNKOZ-INTrunkozTechnologiesPvtLtdIN India 16->36 38 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->38 40 Tries to steal Mail credentials (via file access) 16->40 42 Tries to harvest and steal ftp login credentials 16->42 48 2 other signatures 16->48 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 20->44 46 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 20->46 signatures8
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Status:
Malicious
First seen:
2020-08-08 01:10:09 UTC
AV detection:
20 of 29 (68.97%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
keylogger stealer spyware trojan family:agenttesla persistence
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Drops startup file
Reads user/profile data of web browsers
AgentTesla Payload
Modifies WinLogon for persistence
AgentTesla
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 0993574372fe7ceb3e58b64101c1a9dd0d6b0a521ad5af075c0ca0a639601175

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments