MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 662992a41305a9b3c409c29a0adab114d398367203ea115a1f2b8e35babdb8a3. 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: 662992a41305a9b3c409c29a0adab114d398367203ea115a1f2b8e35babdb8a3
SHA3-384 hash: 6072345a51afd554fdf8e19447e4bfe8eb802c532d6120ca519ca0d68aa5ab4a420844a99d8d0c4a0cf14ee9df1efba3
SHA1 hash: eb1827a8cde41332d2188bf89e0a6942223b22b5
MD5 hash: 5f950d16dfda77c0164d4b3be7901753
humanhash: lake-timing-pasta-moon
File name:purchase order=pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:578'560 bytes
First seen:2020-07-16 06:32:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:njaP+MI2k4zU36okBWII+3zRNZZc7XhtxCZdHOz/85ekf+lZmM:n2zqdXIj3zRNZZMUVO
Threatray 11'014 similar samples on MalwareBazaar
TLSH E7C49DCC3910759EC91F8D768964DC70A6206D62F7FBE20663C36E9F793D686CB101A2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
web2.changeip.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/26362/
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.29009.12111.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Unauthorized injection to a recently created process
Using the Windows Management Instrumentation requests
Enabling autorun with Startup directory
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/662992a41305a9b3c409c29a0adab114d398367203ea115a1f2b8e35babdb8a3/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-16 06:34:14 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=myuzfjatawu3hrajyknavwvrctjzqntsapvbcwq7fohdlov5xcrq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0653767ae5080215ccf4d05fc78bf2c968568f847c4735279ac20f3b5ad303b4
AgentTesla
067b9d06a47a9ca284129833cf4d79dae27bb36c6bccef4bb6ef01bd649db763
AgentTesla
22d92e9b0441722e2eec1d718cfbc78036132d57b15ec9ab1a84170cd1633efe
AgentTesla
34408552d34edc061e6bce5aa476bdfa09f5c8a7f1936d902dea430c0fa14d62
AgentTesla
5feefba742eecb4eb287261d0d1b3ffa2a44535d88496edbc85f15975a471eaa
AgentTesla
744b624507df8e9bccf72af6cc834130ad75deb8c1beff8084cd101605c8eec1
AgentTesla
8d4c5f365504b7836678f742584f084f4ab5fd6ae8c4ea5370d6f2eb6b2c42fe
AgentTesla
93c807a2fb8dff5a30d9f860f1eb98304d8303f8fff4c53c98870201d6d3eb68
AgentTesla
ac096eae22a7f902793da67988ec4d86794135ce3375665343349f6b60755d88
AgentTesla
e0f7770371bb6692870714c68bc5e4d770864d3fee263a1fc6defbca0d9d299e
AgentTesla
+ 11'004 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/200716-qg3svjn2na/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads user/profile data of web browsers
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.

Cape
Cape
https://www.capesandbox.com/analysis/26362/

Comments