MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0c9367faf9d611a7717e0e00dd4317a58ebcf80317aaba07ade11c56068adb1e. 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: 8


Intelligence 8 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0c9367faf9d611a7717e0e00dd4317a58ebcf80317aaba07ade11c56068adb1e
SHA3-384 hash: ba06bbd0da15ade48cddbbbb9c787b53dc558d7afa3b3dd197744b20635321426e5f8cfeaf5a9c6aa9bca9cd914df0ad
SHA1 hash: 511927738ad72875315546f80df9dbeb0ac54f43
MD5 hash: 92480eeeaa364116a50bc7055225b0b2
humanhash: nine-crazy-sixteen-freddie
File name:0c9367faf9d611a7717e0e00dd4317a58ebcf80317aaba07ade11c56068adb1e
Download: download sample
Signature AgentTesla
Create hunting rule
File size:924'160 bytes
First seen:2020-09-10 12:48:44 UTC
Last seen:2020-09-11 08:22:29 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 0a51d3dbff2755c7c37ce35e5920f020 (15 x AgentTesla, 8 x MassLogger, 6 x Loki)
ssdeep 12288:Cc8JhscTlxKwOUBMwW+c4eJsmYxBs4fCPMdVPXht6dXTOg+H7O0pK4NwVA6c6Lus:ALJlxKfwvmygMdFht68JbO0u9LurdS
TLSH E915BF23B2D04837C17F2A7D9D1B82B4B82ABD512928A9493BE4FD3C4F752913935397
Reporter madjack_red
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/58384/
Detection(s):
PUA.Win.Adware.Slugin-6803969-0
Create hunting rule

PUA.Win.Adware.Slugin-6840354-0
Create hunting rule

SecuriteInfo.com.Trojan.Siggen9.48175.14302.5.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Launching a process
Using the Windows Management Instrumentation requests
Reading critical registry keys
Stealing user critical data
Unauthorized injection to a system process
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/463163
Signature
Allocates memory in foreign processes
Contains functionality to detect sleep reduction / modifications
Delayed program exit found
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops VBS files to the startup folder
Found malware configuration
Machine Learning detection for sample
Maps a DLL or memory area into another process
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)
Queues an APC in another process (thread injection)
Sigma detected: Drops script at startup location
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:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 283980 Sample: mDqRo0lqSt Startdate: 10/09/2020 Architecture: WINDOWS Score: 100 31 Found malware configuration 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected AgentTesla 2->35 37 2 other signatures 2->37 7 mDqRo0lqSt.exe 2->7         started        10 wscript.exe 1 2->10         started        process3 signatures4 39 Detected unpacking (changes PE section rights) 7->39 41 Detected unpacking (creates a PE file in dynamic memory) 7->41 43 Detected unpacking (overwrites its own PE header) 7->43 45 7 other signatures 7->45 12 mDqRo0lqSt.exe 4 7->12         started        16 notepad.exe 1 7->16         started        18 mDqRo0lqSt.exe 10->18         started        process5 dnsIp6 27 smtp.yandex.ru 77.88.21.158, 49737, 587 YANDEXRU Russian Federation 12->27 29 smtp.yandex.com 12->29 47 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->47 49 Tries to steal Mail credentials (via file access) 12->49 51 Tries to harvest and steal ftp login credentials 12->51 53 Tries to harvest and steal browser information (history, passwords, etc) 12->53 55 Drops VBS files to the startup folder 16->55 57 Delayed program exit found 16->57 59 Writes to foreign memory regions 18->59 61 Allocates memory in foreign processes 18->61 63 Maps a DLL or memory area into another process 18->63 20 notepad.exe 1 18->20         started        23 mDqRo0lqSt.exe 18->23         started        signatures7 process8 file9 25 C:\Users\user\AppData\Roaming\...\invoice.vbs, ASCII 20->25 dropped
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0c9367faf9d611a7717e0e00dd4317a58ebcf80317aaba07ade11c56068adb1e/
Threat name:
Win32.Trojan.DelfInject
Create hunting rule
Status:
Malicious
First seen:
2020-09-10 00:48:43 UTC
AV detection:
44 of 48 (91.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bsjwp6xz2yi2o4l6byan2qyxuwhlz6adc6vlub5n4eofmbuk3mpa._file
Verdict:
unknown
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
upx keylogger stealer spyware trojan family:agenttesla
Link:
https://tria.ge/reports/200910-zm1ay28gja/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
UPX packed file
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0c9367faf9d611a7717e0e00dd4317a58ebcf80317aaba07ade11c56068adb1e

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:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/58384/

Comments