MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e10fc41c094333b40f9561869350e0a1d13eb78ef325b0d3fe2f4086f119b57. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e10fc41c094333b40f9561869350e0a1d13eb78ef325b0d3fe2f4086f119b57
SHA3-384 hash: ade5fb45b81b1034d94ed9d27ff0a322e77dde76dfc2178ddf2cb3aa72a194bf76f1689b3b1dcc9abd5c77a0a5239bf9
SHA1 hash: 6e153a22ef7018c2d87ec4a3ce429b872e4ee6a1
MD5 hash: 775ec126cce50d4f103660841975d6fb
humanhash: kansas-pip-black-moon
File name:INV#1191189.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:422'912 bytes
First seen:2020-09-14 02:13:25 UTC
Last seen:2021-03-15 12:50:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 6144:hMPhtIlil+feHjXWnu7ClMkgSexh6wZUx/SvN1+T/d3gD1MvcJcxrUqITV3kP:hsEZWWxMEeSwZUx/SvNpJK8cxrUd
Threatray 2 similar samples on MalwareBazaar
TLSH 72941272638C5F65FAED1BF1649C308053BAC655EFC3E39D2E8C20BB28A676051146E7
Reporter malwarelabnet
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
3
# of downloads :
95
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/58924/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader34.39975.16103.15030.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun by creating a file
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/464957
Signature
.NET source code contains potential unpacker
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
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 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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 284888 Sample: INV#1191189.exe Startdate: 14/09/2020 Architecture: WINDOWS Score: 100 51 Multi AV Scanner detection for dropped file 2->51 53 Sigma detected: Scheduled temp file as task from temp location 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 7 other signatures 2->57 7 INV#1191189.exe 6 2->7         started        11 BAVLA.exe 5 2->11         started        13 BAVLA.exe 4 2->13         started        process3 file4 35 C:\Users\user\AppData\...\ZQwRIXOcskizo.exe, PE32 7->35 dropped 37 C:\Users\user\AppData\Local\...\tmpDE41.tmp, XML 7->37 dropped 39 C:\Users\user\AppData\...\INV#1191189.exe.log, ASCII 7->39 dropped 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->59 61 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->61 63 Injects a PE file into a foreign processes 7->63 15 INV#1191189.exe 2 5 7->15         started        19 schtasks.exe 1 7->19         started        65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 69 Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent) 11->69 21 schtasks.exe 1 11->21         started        23 BAVLA.exe 2 11->23         started        25 schtasks.exe 13->25         started        27 BAVLA.exe 13->27         started        signatures5 process6 file7 41 C:\Users\user\AppData\Roaming\...\BAVLA.exe, PE32 15->41 dropped 43 C:\Users\user\...\BAVLA.exe:Zone.Identifier, ASCII 15->43 dropped 45 Tries to steal Mail credentials (via file access) 15->45 47 Tries to harvest and steal browser information (history, passwords, etc) 15->47 49 Hides that the sample has been downloaded from the Internet (zone.identifier) 15->49 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        33 conhost.exe 25->33         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e10fc41c094333b40f9561869350e0a1d13eb78ef325b0d3fe2f4086f119b57/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-09-13 22:18:48 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tyipyqoasqztwqhzkymgsniobiorh23y54zfwdj74l2aq3yrtnlq._file
Verdict:
suspicious
Similar samples:
165a1197676a6b92b0086bbdb79a3b615c83ec9d686449b934c4475905608b2a
AgentTesla
9feaaac33b02f7cad79f1993ee78c2b7436b23d521dd42a28917220d8c155736
AgentTesla
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware persistence
Link:
https://tria.ge/reports/200914-ctphr6azqx/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run key to start application
Adds Run key to start application
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9e10fc41c094333b40f9561869350e0a1d13eb78ef325b0d3fe2f4086f119b57

File information

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

Malspam

AgentTesla

Executable exe 9e10fc41c094333b40f9561869350e0a1d13eb78ef325b0d3fe2f4086f119b57

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/58924/

Comments