MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3375fae6761e02b05ae0ca40938958b7b025f1072d989b3188ff46ec032505e. 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: d3375fae6761e02b05ae0ca40938958b7b025f1072d989b3188ff46ec032505e
SHA3-384 hash: 4bc3292e1510da75b5465de45b5ab6fb8ee529c048f7d087c0deb7a872a9e915dd52ab7fadf04307f713f8fbc4f1473e
SHA1 hash: 21d92ce1312c14edcb993e6f76f951a1eced04a6
MD5 hash: ba2c9099cb835a9f45edf2e748379551
humanhash: table-connecticut-oregon-washington
File name:USD 47,480.63 Pyament advice note dbs 1040.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:501'248 bytes
First seen:2020-05-12 05:41:00 UTC
Last seen:2020-05-12 07:25:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'638 x Formbook, 12'244 x SnakeKeylogger)
ssdeep 6144:arH9DJKI2fW0xH1bKwgqWoa+SKqFUDofQBL1eQ1oeghU8bCgwc4y1y0Dk0FEAq:arH9UhfcPqHEKqgLDbeUoCc410DkOq
Threatray 10'586 similar samples on MalwareBazaar
TLSH EEB4E017B388AD07E69E01FACC603101A774929635B3F3C63DD190ED2AD97E2619EB47
Reporter abuse_ch
Tags:AgentTesla exe HSBC


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns.univ21.net
Sending IP: 211.233.62.61
From: Maria Whitehall - Accounts dept HSBC<treybd@gmail.com>
Subject: Payment advice note dt. 12.05.2020
Attachment: USD 47,480.63 Pyament advice note dbs 1040.iso (contains "USD 47,480.63 Pyament advice note dbs 1040.exe")

AgentTesla SMTP exfil server:
mail.sidasdp.id:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
83
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR.18028.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-12 06:36:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2m3v7lthmhqcwbnobssasoevrn5qexyqolmytmyyr72g5qbskbpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
12e5755daaddafe1456ea2d7e8aa1731d1e6d00add4967859dc0c43bb760a920
AgentTesla
64df39ad1c9796f197681de5ec882e28c40671cb552a7adb5f94b780995965ad
AgentTesla
8cacb4c01a703f8a300130d23fe74ab651ce7916a701357cb14b468e2a816a3d
AgentTesla
a452cdb62ce6e25a0202e638112c3837fcd9fc7eb9b8d21b49fac3da79d2e27a
AgentTesla
c182a5ba64ded3e4722169971689a19c5bd5e573fbacaa05d68ce3f164b13a6c
AgentTesla
d59fff0fc45ffa9a3a1863bf1d5ce120a510272cab077290f4277add894285be
AgentTesla
dff01b9f8946ed3792fe4e32ae3f95834c892f16ca219dc99d78fd15064f82a2
AgentTesla
eda02fbb1dc0c0fe2555b90f4073e05f821ff7ccc92547a669e19bd551dc7693
AgentTesla
eeed4aadeffa7f48a450e56daf3b604a46698ad3deaaaa1c12a9cf14f7ae1be1
AgentTesla
f5de22863415baa10e9e1c81e87e26083a09859c33aac0c30e16d55e140ced20
AgentTesla
+ 10'576 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-3dgjza7c1a/
Behaviour
Creates scheduled task(s)
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
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

iso 22202e81c2e5f23f9b879704ab93ca7a123c226403bfd4573da90b5856dd53a8

AgentTesla

Executable exe d3375fae6761e02b05ae0ca40938958b7b025f1072d989b3188ff46ec032505e

(this sample)

  
Dropped by
MD5 22d42eebe344f67725cc671b373e30e1
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 22202e81c2e5f23f9b879704ab93ca7a123c226403bfd4573da90b5856dd53a8

Comments