MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d395cb074c93aac76ff1dc501e202c61a86e062896593cb75161d3747d2577e9. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments

SHA256 hash: d395cb074c93aac76ff1dc501e202c61a86e062896593cb75161d3747d2577e9
SHA3-384 hash: 829d0179e0049a4824463a2aa4d0857e09ba109cf5d7a618c28cc87f8cb37ecfc89f5582484998ed6bffd38fc31b5b9f
SHA1 hash: 169255531a255c357293c87401f9da42d58f15a0
MD5 hash: 41b6de13a1a77f13859e7507cb7801d1
humanhash: east-idaho-paris-fruit
File name:DHL Details.exe
Download: download sample
Signature AgentTesla
File size:1'168'896 bytes
First seen:2021-01-22 09:42:24 UTC
Last seen:2021-01-25 15:57:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:Up83uOhgYUGwdIESErcged0/mM4T0MaEoVG5u9f:23ygYUndNSErGCmMRMabVGs
Threatray 3 similar samples on MalwareBazaar
TLSH 7845F1217308EF91F17F5B395120151497F5F50BD322DA8DBEF960EB09A6F848BA6A03
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
6
# of downloads :
150
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Details.exe
Verdict:
Malicious activity
Analysis date:
2021-01-22 09:44:49 UTC
Tags:
n/a

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
Launching a process
Creating a process with a hidden window
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Found malware configuration
Installs a global keyboard hook
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 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 AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Pwsx
Status:
Malicious
First seen:
2021-01-22 06:05:08 UTC
AV detection:
5 of 46 (10.87%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger ransomware spyware stealer trojan
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
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:
bca327564437eaac6c1515183e4fc5ed44cd0bf43a3b8e9b438377e224dfa340
MD5 hash:
d087ef8639b4eaed340c239d5b12ee69
SHA1 hash:
c89e0ff29139cf97bd574bb0d32411d2ae20c51f
SH256 hash:
d395cb074c93aac76ff1dc501e202c61a86e062896593cb75161d3747d2577e9
MD5 hash:
41b6de13a1a77f13859e7507cb7801d1
SHA1 hash:
169255531a255c357293c87401f9da42d58f15a0
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:AgentTesla_extracted_bin
Author:James_inthe_box
Description:AgentTesla extracted
Rule name:AgentTesla_mod_tough_bin
Author:James_inthe_box
Reference:https://app.any.run/tasks/3b5d409c-978b-4a95-a5f1-399f0216873d/
Rule name:Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:agent_tesla_2019
Author:jeFF0Falltrades
Rule name:CAP_HookExKeylogger
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar
Rule name:MALWARE_Win_AgentTeslaV2
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
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
Rule name:win_agent_tesla_w1
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.

Malspam

AgentTesla

Executable exe d395cb074c93aac76ff1dc501e202c61a86e062896593cb75161d3747d2577e9

(this sample)

  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment

Comments