MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b64839b91695326b4102f1242dc568a1c538983899ca7361e964361abe17a69. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b64839b91695326b4102f1242dc568a1c538983899ca7361e964361abe17a69
SHA3-384 hash: 44d75fa73f9a577c5bd1725a5422f95d5161540b2cbc0fcedd4fa2dbb3583e6ba3af1832220f0248f5109ac96996bf74
SHA1 hash: 411e5f61547d63bda34c30ab78238a44ee425f0d
MD5 hash: 4eacd2acb40e48993d6d784193a1dca6
humanhash: nevada-tennessee-september-whiskey
File name:New Order.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:558'080 bytes
First seen:2020-06-02 19:09:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Zo5dvV8I5rOEzwx+r3s1A1y+WflzziOg9r5aox4XIO66q3eTgi6:ZevVb1dzwa3si1l+3lKj
Threatray 60 similar samples on MalwareBazaar
TLSH 35C4BE9C361172EFC857D472DEA86C74FA1169BB931F4203902726EE9A4C887CF255F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: mstdlrgw.mst-dealer.com
Sending IP: 203.146.21.245
From: Ashraf Sohel <cre-dcrc-a238@mst-dealer.com>
Subject: Re: New order
Attachment: New Order.gz (contains "New Order.exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Genkryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-02 19:35:53 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 48 (56.25%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nnsihg4rnfjsnnaqf4jefxcwriofhcmdrgokonq6szbwdk7bpjuq._file
Verdict:
unknown
Similar samples:
006e2d9f385a7c4d88299832906bf975a311e61ad24fb8b5b1130a9f308cb8c7
AgentTesla
08e48ae78ea30aa0ba997b98f6dc85bcb40aa6969752fd96f7d11e8124e7f719
AgentTesla
2f82dffb6984064e3a865298818c2081de389fced1e4d98b12f2da014a74fcb9
AgentTesla
47c8fab622177ddaa495e4b9294c0949be6c7572ef15f831ee7c326af0200ccb
AgentTesla
53cd853ecfa2ff227106ec0c7ff70f25732d42a70a2f07274862e1bc5510615f
AgentTesla
7927d24010f7ec25ea4026291036fbab975b5ff66398658e15c59165bb71e953
AgentTesla
9eb1f39ae32ed2c3289f148c0182ef2f8916fe7283400fcffd262798c08ded91
AgentTesla
a884c6f90ec51dc6d39304e05efe5820d5c11afcd90abeaca8969b4adb9448e7
AgentTesla
b3eea3acbb129b3be2fe22a3c4b4cff9663939b9783f41a9931aecdfb318dd7c
AgentTesla
df8fe4098c22cd64afb8369348581a0ed7c924ea9ad659741e2899a32ab2e842
AgentTesla
+ 50 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-33aejwk352/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies service
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
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

gz 130d21bcb3824b1d39c13b3d62452aafdcdb326b308669c9fd9dc18a98a1ae36

AgentTesla

Executable exe 6b64839b91695326b4102f1242dc568a1c538983899ca7361e964361abe17a69

(this sample)

  
Dropped by
MD5 cc2796d2a6fc241caa4884146ee4fe57
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 130d21bcb3824b1d39c13b3d62452aafdcdb326b308669c9fd9dc18a98a1ae36

Comments