MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6465ca521fe83381e27291cb3255ab9df6f4ceed5f3c87d9d3fe051a5456073e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6465ca521fe83381e27291cb3255ab9df6f4ceed5f3c87d9d3fe051a5456073e
SHA3-384 hash: 9fe10c0be451ab3ebc7dd0a8ab40b49ba6f899e7ffd7ff63a2a5c1960a8865eac03a71ddbc4cf57990dd3e0e5c65cc89
SHA1 hash: ac97555ed99e0ab9ac520abdfd57c450799ab168
MD5 hash: cdbbf4228691a9852368cb40199f494c
humanhash: tennis-nine-burger-arkansas
File name:WT.EXE
Download: download sample
Signature AgentTesla
Create hunting rule
File size:435'200 bytes
First seen:2020-06-16 09:23:54 UTC
Last seen:Never
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:VJpyV4P8DGU895tZJpmIV5c/zvFulxi3:VJpyVr6h95tZPmm5Aj8l
Threatray 10'660 similar samples on MalwareBazaar
TLSH 69940248270C9716D97C857CC4E0240547FDA5A73523EB6EAEC036BE6C633F84B169BA
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/8313/
Detection(s):
SecuriteInfo.com.Generic.mg.4a806c6ffed2bc93.30002.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-16 09:25:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mrs4uuq75azydytsshftevnltx3pjtxnl46ipwot7ycruvcwa47a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
18f5f4aa9b67c87202ed2456159ff033577a00bd227dc7b713de074f262d9897
AgentTesla
310ce684bde85380d1c908579135f3ea6ff6f69c8475fad63a232020beaebd65
AgentTesla
3c2370ce32ad868db22afbfc2d2eceff9f7af2f3daf4d3ce34d8800e0c07d89b
AgentTesla
51558f41331f2345cd146dc9705f48e8a6fdc425e6744658ff2ea53d42d34ae6
AgentTesla
69fd68e42bf6c97d7d97134c248ced79cd81fe6b58873b3d31558bf4d875a097
AgentTesla
915317c4721161535e8ab7d081baa128d6678c50ff2135571965cf40b7167fb5
AgentTesla
9ba436351aa2ed6aa1c478d716b2b5e2dd6b6141c14aa8ded5089ed6951b9426
AgentTesla
a4906242ed8ef857d5fe0dd5b8e3f1f90baa1bdf6f1030ba09af4a2b8892e08b
AgentTesla
d8ed9abd08ab762bf0c6f98be9d503105b2b305ff8baf9f50ebfebf65074a4f8
AgentTesla
e4176157731770242d0d3adf12253fd55c23d831f37a2ce692c46b394c14957d
AgentTesla
+ 10'650 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200624-hp4gv8jem2/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Reads user/profile data of local email clients
AgentTesla
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_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.

Malspam

AgentTesla

img ba62b70bbda1fc0b65d22f9f74df0fdce9be34efaa33ebba9f1855414122ce84

AgentTesla

Executable exe 6465ca521fe83381e27291cb3255ab9df6f4ceed5f3c87d9d3fe051a5456073e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ba62b70bbda1fc0b65d22f9f74df0fdce9be34efaa33ebba9f1855414122ce84
Cape
Cape
https://www.capesandbox.com/analysis/8313/

Comments