MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4c807505f6c4a6c8369f3e78dc51a7bb5e6969803fc2ee9f992fe623b8a1dd6. 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: e4c807505f6c4a6c8369f3e78dc51a7bb5e6969803fc2ee9f992fe623b8a1dd6
SHA3-384 hash: 3a2ca224d08f5222527b0b23827f387e4a334daecb92fcad1326fb30791677bbf45584e77dd9cd7736ddf2aa4262b24f
SHA1 hash: 284fec77c98f72f7a457838b8e13ba9759a79696
MD5 hash: 5b652336a08b84b9225fbe42ebb1a74c
humanhash: jupiter-sweet-ink-mississippi
File name:E.T.A Shpmts_xlsx.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:340'992 bytes
First seen:2020-06-08 06:51:36 UTC
Last seen:2020-06-08 14:53:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:w9fqo5z0imNi7Pllhj+e2daCG6JTLRmqhhvbgEe3JIvlhWUKgM6kv2:wJqoJljTlH+e2bjJTFmq7v8N5IvWRv2
Threatray 10'606 similar samples on MalwareBazaar
TLSH 8E74F199755072EFE86BD8B2EE982C74EA6164BB531F9247901706FC990CB97CF100E3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: jbcexpress.com
Sending IP: 176.123.7.54
From: JBC Express Freight LLC - Pawan Kotian <mctacc7@jbcexpress.com>
Reply-To: JBC Express Freight LLC - Pawan Kotian <adeshbjrla@gmail.com>
Subject: FW: BOOKING SHIPMENTS / ETA
Attachment: E.T.A Shpmts_xlsx.rar (contains "E.T.A Shpmts_xlsx.exe")

AgentTesla SMTP exfil server:
mail.nabf.com.au:587

Intelligence

File Origin
# of uploads :
3
# of downloads :
67
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-08 06:53:04 UTC
File Type:
PE (.Net Exe)
AV detection:
27 of 31 (87.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4teaouc7nrfgza3j6pty3ri2po26nfuyap6c52pzsl7geo4kdxla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 10'596 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-acc5k5h9cs/
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 user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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

rar b0e5eb354328d092bf24c39f59cffa05f1c05eb98f9784d518876de190e70c14

AgentTesla

Executable exe e4c807505f6c4a6c8369f3e78dc51a7bb5e6969803fc2ee9f992fe623b8a1dd6

(this sample)

  
Dropped by
MD5 6ecc9f0959205c43c985e057e2e7940f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b0e5eb354328d092bf24c39f59cffa05f1c05eb98f9784d518876de190e70c14

Comments