MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9262fc528987752e8fa243abd3fa321136748e22393041740ee82fb7d4f85a0c. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments

SHA256 hash: 9262fc528987752e8fa243abd3fa321136748e22393041740ee82fb7d4f85a0c
SHA3-384 hash: 3bb70b4c2dfb8515df322361ac06691295e96ee95aa25f010eba4b5d4d74152ee371c0772a24bb8d900ba082f2935f88
SHA1 hash: 0f3ef6951072763285a970d333bd22c56f894a80
MD5 hash: 48255c16fe488965779f99dd74c392c3
humanhash: asparagus-south-spring-alpha
File name:48255c16fe488965779f99dd74c392c3.exe
Download: download sample
Signature AgentTesla
File size:1'000'960 bytes
First seen:2021-03-24 08:40:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:9nQcTMXSNPHBe5vTva4AkQr+LcI2uxoIj557Gf5/MjbW4lr/j:9nQcISBH49TvaAfPjjGfNMRj
Threatray 3'448 similar samples on MalwareBazaar
TLSH 5C25E68C5D9AC1CAC5350BB842DEC9EA46EA5FF34F22887AF5C897C7C422781F50A535
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence


File Origin
# of uploads :
1
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
https://mcusercontent.com/1502d757c095bd11dcca9d795/files/c9850e2f-d1b2-4741-91fd-2d00310950d4/ProcessedCTS.xlsx
Verdict:
Malicious activity
Analysis date:
2021-03-23 23:22:41 UTC
Tags:
encrypted trojan opendir exploit CVE-2017-11882 loader

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

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Binary contains a suspicious time stamp
Found malware configuration
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 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)
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: 374874 Sample: Tp0q3DVDGJ.exe Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 35 Found malware configuration 2->35 37 Multi AV Scanner detection for dropped file 2->37 39 Sigma detected: Scheduled temp file as task from temp location 2->39 41 5 other signatures 2->41 9 Tp0q3DVDGJ.exe 7 2->9         started        process3 file4 25 C:\Users\user\AppData\Roaming\cuCFEFlp.exe, PE32 9->25 dropped 27 C:\Users\user\AppData\Local\Temp\tmpCB6.tmp, XML 9->27 dropped 29 C:\Users\user\AppData\...\Tp0q3DVDGJ.exe.log, ASCII 9->29 dropped 43 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->43 45 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 9->45 47 Uses schtasks.exe or at.exe to add and modify task schedules 9->47 13 Tp0q3DVDGJ.exe 2 9->13         started        17 schtasks.exe 1 9->17         started        signatures5 process6 dnsIp7 31 smtp.yandex.ru 77.88.21.158, 49729, 587 YANDEXRU Russian Federation 13->31 33 smtp.yandex.com 13->33 49 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->49 51 Tries to steal Mail credentials (via file access) 13->51 53 Tries to harvest and steal ftp login credentials 13->53 55 Tries to harvest and steal browser information (history, passwords, etc) 13->55 19 conhost.exe 17->19         started        signatures8 process9 process10 21 MpCmdRun.exe 1 19->21         started        process11 23 conhost.exe 21->23         started       
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Status:
Malicious
First seen:
2021-03-24 03:33:04 UTC
AV detection:
20 of 47 (42.55%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
SH256 hash:
9262fc528987752e8fa243abd3fa321136748e22393041740ee82fb7d4f85a0c
MD5 hash:
48255c16fe488965779f99dd74c392c3
SHA1 hash:
0f3ef6951072763285a970d333bd22c56f894a80
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
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
Rule name:IPPort_combo_mem
Author:James_inthe_box
Description:IP and port combo
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 9262fc528987752e8fa243abd3fa321136748e22393041740ee82fb7d4f85a0c

(this sample)

  
Delivery method
Distributed via web download

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