MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6f599f2cf0fff466e3a53c8affd0401a0dc2d63cc5ea037c165a6242d69efeb. 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 1 File information Comments

SHA256 hash: b6f599f2cf0fff466e3a53c8affd0401a0dc2d63cc5ea037c165a6242d69efeb
SHA3-384 hash: 9ec65b8460c78cc76276c9206a2434e50e03fd7eba5a2c2d4e3fd1c419e4c7aeadd122c5331a7e4e7f80c0e08c481bdc
SHA1 hash: 77d9cbe425fabc06e16bebb4a28eae8828fbd33a
MD5 hash: a6b4a65371e099e9008bbc65c20753d8
humanhash: fruit-neptune-earth-iowa
File name:Order.exe
Download: download sample
Signature AgentTesla
File size:17'408 bytes
First seen:2021-04-24 11:58:06 UTC
Last seen:2021-04-26 11:31:58 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:fBTLnoB+3Mk7Do5sbiOjmc7irxSaLUJfl56LyLUJfl8Q:fBHoBgo5s+OKDrGflYeGflZ
Threatray 4'177 similar samples on MalwareBazaar
TLSH 747292F85AAC45FAC52CFA3693E1E00D52349DF745009E2F64C531535CE2BC16AC6AAF
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
346
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order.exe
Verdict:
Malicious activity
Analysis date:
2021-04-24 12:21:13 UTC
Tags:
trojan dtloader loader rat agenttesla

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

Behaviour
DNS request
Sending an HTTP GET request
Creating a file
Running batch commands
Creating a process with a hidden window
Launching a process
Unauthorized injection to a recently created process
Adding an access-denied ACE
Creating a window
Sending a UDP request
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Result
Verdict:
UNKNOWN
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
Contains functionality to hide a thread from the debugger
Drops executable to a common third party application directory
Found malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Hides threads from debuggers
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
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 397305 Sample: Order.exe Startdate: 24/04/2021 Architecture: WINDOWS Score: 100 62 Found malware configuration 2->62 64 Yara detected AgentTesla 2->64 66 Machine Learning detection for sample 2->66 68 Initial sample is a PE file and has a suspicious name 2->68 7 Order.exe 15 4 2->7         started        11 firefox.exe 3 2->11         started        13 firefox.exe 2->13         started        process3 dnsIp4 48 xwjhdjylqeypyltby.ml 172.67.176.229, 49711, 80 CLOUDFLARENETUS United States 7->48 70 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->70 72 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->72 74 Hides threads from debuggers 7->74 76 Contains functionality to hide a thread from the debugger 7->76 15 Order.exe 2 9 7->15         started        20 WerFault.exe 23 9 7->20         started        22 cmd.exe 1 7->22         started        24 Order.exe 7->24         started        78 Machine Learning detection for dropped file 11->78 80 Injects a PE file into a foreign processes 11->80 26 cmd.exe 1 11->26         started        28 firefox.exe 11->28         started        30 firefox.exe 11->30         started        32 WerFault.exe 11->32         started        signatures5 process6 dnsIp7 50 myholooco.ir 185.55.225.85, 587 SERVERPARSIR Iran (ISLAMIC Republic Of) 15->50 52 mail.myholooco.ir 15->52 42 C:\Users\user\AppData\Roaming\...\firefox.exe, PE32 15->42 dropped 44 C:\Users\user\...\firefox.exe:Zone.Identifier, ASCII 15->44 dropped 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->54 56 Tries to steal Mail credentials (via file access) 15->56 58 Tries to harvest and steal ftp login credentials 15->58 60 4 other signatures 15->60 46 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 20->46 dropped 34 conhost.exe 22->34         started        36 timeout.exe 1 22->36         started        38 conhost.exe 26->38         started        40 timeout.exe 1 26->40         started        file8 signatures9 process10
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-04-24 11:59:06 UTC
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
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
Reads user/profile data of web browsers
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
b6f599f2cf0fff466e3a53c8affd0401a0dc2d63cc5ea037c165a6242d69efeb
MD5 hash:
a6b4a65371e099e9008bbc65c20753d8
SHA1 hash:
77d9cbe425fabc06e16bebb4a28eae8828fbd33a
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information


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

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