MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5353450e85c44b4e012983d33ff1dba5ced57cec7d38761d4298384a660629a. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5353450e85c44b4e012983d33ff1dba5ced57cec7d38761d4298384a660629a
SHA3-384 hash: e822c7712901048904810605607ab4e14f6d989f2b8fdb9440084e4e63564c56f8942c733b130b49cbbe10ffa32de4d4
SHA1 hash: f803126b4994f7b6085532a975bd55a674265db7
MD5 hash: 485028d773c579972674007576668b67
humanhash: timing-eighteen-ten-shade
File name:PO_67574 SN-3945 187809.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:478'720 bytes
First seen:2020-05-13 10:02:06 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:OjL0X9ZcLiSovpjh4vDygWdz7APbFBN2xs5:FHQeh4zWdwYE
Threatray 11'352 similar samples on MalwareBazaar
TLSH 21A47A85B045D847E92734F1E81FD5F021986F9AE229D34B3A53BF197AB33961023E1B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gateway30.websitewelcome.com
Sending IP: 192.185.197.25
From: info@kilowatteng.com
Subject: Rfq for Quotation against (Enq # 140319) Urgent
Attachment: PO_67574 SN-3945 187809.rar (contains "PO_67574 SN-3945 187809.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.22885.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-13 10:45:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
21 of 31 (67.74%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6u2tiuhilrcljyasta6th7y5xjoo2v6oy7jyoyoufgbyjjtamkna._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0157268340dbee3d5090f2793561e90f051ea1a1f160cb420eacbd5525a94b93
AgentTesla
0d930c95086d940a2792b918f6ad9ba0ae3a36db0265e46eb1fe6484627f9648
AgentTesla
18b5814d6037d24c10886cf228b04746556fd81d694d1ae3dda54a944392a191
AgentTesla
4be43e080b60c1fe0c24ff6b13a48baa58e0c521a75f6586a80dee1814a04ae7
AgentTesla
53b420145c8db4e23f0c0187e92b1a08942ae29adbd8eb506f3df5ac46abae3c
AgentTesla
733b9a08b05ec70c7ac0d28dd9b9e832c85e668342fffe880e0e2ab5222de082
AgentTesla
ba6c27eedbe9c1152f8232f685600ec69ad11ada7b6e82db997e08d89a1b0385
AgentTesla
d08aead15f73a995edb3859145a359316117d4b82d2c5a0f4a5b599eba28d263
AgentTesla
e33e7df590b962e8806a1a543ab6a8f7419e6b7d307f6ec25572cdc56b52217d
AgentTesla
f6583a92948124d2588c019d9c5a7e9cb736c2acf30e07b946915cad05b0c046
AgentTesla
+ 11'342 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-tlayatypts/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
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 Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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

rar 54aad5e582e371a8a04f1e103b254bec84031ecb1bc17d6b69e41191ef79c4be

AgentTesla

Executable exe f5353450e85c44b4e012983d33ff1dba5ced57cec7d38761d4298384a660629a

(this sample)

  
Dropped by
MD5 e9d0736ef0133e397e2f1342a6f7b92c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 54aad5e582e371a8a04f1e103b254bec84031ecb1bc17d6b69e41191ef79c4be

Comments