MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c964743f18f47032f7b0cbfa7467b310927bb44813bd7861d4c85d55d6f34590. 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 3 File information Comments

SHA256 hash: c964743f18f47032f7b0cbfa7467b310927bb44813bd7861d4c85d55d6f34590
SHA3-384 hash: b3cd4d8da69297330bd72bdb4dcdfee66aec6cd8f0154d706cb45131c2667bdd234ee7176f3ae1cc7a310f604c63f2b4
SHA1 hash: 870e7f55eeb4caf63422e8260e25bbda34cbb4d5
MD5 hash: 4672f4c82e362f8fa602a273b82b2d2c
humanhash: fix-single-ohio-two
File name:MT 103.exe
Download: download sample
Signature AgentTesla
File size:630'272 bytes
First seen:2021-01-27 14:52:36 UTC
Last seen:2021-01-27 17:24:40 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:UlrkyMXW2j4eRtpfQC2fvNvHjJGa1UlxzEXIG9DRYn:UlwjAvFH8xbQXLYn
Threatray 2'306 similar samples on MalwareBazaar
TLSH 46D4BF6112886A60E07E97B58322D13097F5AC03C362DE9EFDD84CDB3E22BC6165F756
Reporter James_inthe_box
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MT 103.exe
Verdict:
Malicious activity
Analysis date:
2021-01-27 14:58:22 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
Unauthorized injection to a recently created process
Creating a file
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
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)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-01-27 14:52:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
16 of 28 (57.14%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
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
Unpacked files
SH256 hash:
849ff86afc1b3ba8bb38406d808e41b4b52dd491ced370ebaa5f1393e25244a2
MD5 hash:
df47fbeec021f27b60a0fcc2c97ee374
SHA1 hash:
c8f790c70a6da1d81f6b9a6f4001affc191c9c1d
SH256 hash:
444f13b42fb9fde412674abd6c41ae18dee0220d6880a36f7f56232a3be7b338
MD5 hash:
c2d3b3d134b39accd7ee0d65f6787648
SHA1 hash:
749da83c8a009052816c7a556e7ae65d5f529424
SH256 hash:
23b0a8e4c8802bd7f18324ce89168f4faa97ef2175896a16ac0e6ad5d1b21bab
MD5 hash:
1bdbeca7101d4b7b6e579f72dbb0d2bd
SHA1 hash:
5fc3bfe318d8038f360b836a9583502140290a78
SH256 hash:
c964743f18f47032f7b0cbfa7467b310927bb44813bd7861d4c85d55d6f34590
MD5 hash:
4672f4c82e362f8fa602a273b82b2d2c
SHA1 hash:
870e7f55eeb4caf63422e8260e25bbda34cbb4d5
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: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.

  
Delivery method
Other

Comments