MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6993747a36de320da76abd12add5b18ef169afa7f69ef69f6d10f47f8494cdd1. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: 6993747a36de320da76abd12add5b18ef169afa7f69ef69f6d10f47f8494cdd1
SHA3-384 hash: 96ca4a77753d60986b1fc07521bed7719fe1886bc0c956238cf40f54e9f35ebd1ac3664360f1bdaecf64c94d85e10c45
SHA1 hash: 236d160af9af18e6a8531de5f98ec47e1450f659
MD5 hash: 4a1da34a18884e895c50840d18da5410
humanhash: cat-charlie-monkey-wyoming
File name:SecuriteInfo.com.MSIL.Packed.19.26787.21605
Download: download sample
Signature AgentTesla
File size:561'664 bytes
First seen:2021-11-10 06:33:19 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:/CfpXCcpxtD00R3TMq36DQ7r2PuQUk5OYzGOJsOVdkvrKcPXtUPLuajk:/CRCc/C0R3T0DQ7x/klJHV0Wcfejua
Threatray 12'576 similar samples on MalwareBazaar
TLSH T134C4023923B8C767CE790B3890B650B213B5F95E2471DB4EAF8161CFF6673021935A26
File icon (PE):PE icon
dhash icon 0c32b232d3c8c453 (49 x AgentTesla, 21 x Loki, 4 x Formbook)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated 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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Installs a global keyboard hook
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: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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 / 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: 518975 Sample: SecuriteInfo.com.MSIL.Packe... Startdate: 10/11/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected AgentTesla 2->39 41 6 other signatures 2->41 7 SecuriteInfo.com.MSIL.Packed.19.26787.exe 7 2->7         started        process3 file4 23 C:\Users\user\AppData\Roaming\yDwrdBZyh.exe, PE32 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmp50B8.tmp, XML 7->25 dropped 27 SecuriteInfo.com.M...ed.19.26787.exe.log, ASCII 7->27 dropped 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 7->47 49 2 other signatures 7->49 11 SecuriteInfo.com.MSIL.Packed.19.26787.exe 8 7->11         started        15 powershell.exe 24 7->15         started        17 schtasks.exe 1 7->17         started        signatures5 process6 dnsIp7 29 ldrtozmaskesi.com 213.159.7.70, 49836, 49840, 587 AEROTEK-ASTR Turkey 11->29 31 mail.ldrtozmaskesi.com 11->31 33 3 other IPs or domains 11->33 51 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->51 53 Tries to steal Mail credentials (via file / registry access) 11->53 55 Tries to harvest and steal ftp login credentials 11->55 57 2 other signatures 11->57 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        signatures8 process9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-11-10 06:34:06 UTC
AV detection:
16 of 45 (35.56%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
277f6f7602ff31051fcf45dbdd025897614c0c4063be1e699cc817794021f8a3
MD5 hash:
929fb833129469ef744978927a1f6a99
SHA1 hash:
ce5c06135f9f3d43e740338389e91c6321a52631
SH256 hash:
91655863c7906a8d20c7c782144f553c027843a72f2fdab2b1ccc80808083af0
MD5 hash:
b5044dd0e9c91b1a9185d491da7d07f2
SHA1 hash:
a9ff8129771d85f77b6a145f750c70e53f51125e
SH256 hash:
6bcdd5ca28ad49b0cdc6599685a168b077116cee37c192e6ad86b02a0cdeb046
MD5 hash:
fbafa2f4af34a0f0cb85c45d447e5fa0
SHA1 hash:
5724d87bee095e88892125c0fff43b610a7a8df3
SH256 hash:
6993747a36de320da76abd12add5b18ef169afa7f69ef69f6d10f47f8494cdd1
MD5 hash:
4a1da34a18884e895c50840d18da5410
SHA1 hash:
236d160af9af18e6a8531de5f98ec47e1450f659
Malware family:
Agent Tesla v3
Verdict:
Malicious
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: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.

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