MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9cecd56c5d9b1ea083ef837edb999f89f1cc620c5923b81d33ddcbb857199018. 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: 9cecd56c5d9b1ea083ef837edb999f89f1cc620c5923b81d33ddcbb857199018
SHA3-384 hash: 7dde85a684f3ef163881e0633629b333d67882c1161c44843e2823025c70c2b6446bb2a6b746a1a8464de898cff36503
SHA1 hash: 648789978ea429a194764b54f7d46560ade3e3bf
MD5 hash: 41382b0f96cbb87e11da87427d44a20c
humanhash: pluto-sierra-mirror-hawaii
File name:50,000pcs 引用奧德_PDF______________________________________PDF______________________________PDF__66464.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:522'240 bytes
First seen:2020-06-10 07:44:49 UTC
Last seen:2020-06-10 09:18:13 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:EZr4/MceJOliNBtQR4arJVMaQfQXlUI5v68+6cOwmTYZP0:EZrMWO2e3J9QfQqI5v68+j
Threatray 11'016 similar samples on MalwareBazaar
TLSH 38B4CF883290B6DEC86BCC7289D42C649B60B4B79317D343A44716ED9E0E6DBCF156E3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: linux1477.grserver.gr
Sending IP: 185.138.42.82
From: yuki@co-innovation.com.cn
Subject: 回复：50,000pcs 引用奧德
Attachment: 50,000pcs 引用奧德_PDF______________________________________PDF______________________________PDF__66464.zip (contains "50,000pcs 引用奧德_PDF______________________________________PDF______________________________PDF__66464.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
65
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WGM.14565.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-06-10 01:54:34 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ttwnk3c5tmpkba7pqn7nxgm7rhy4yyqmler3qhjt3xf3qvyzsama._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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2f7c90f0f119cc767abcae5dbd01515b5c153b03e4712780b1e2c4a39367b84f
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53dca10fd26f78b0ef4f40e1461416ba9cb256add63ccff9aae60612ebd84239
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8560197c6d186befbb021f22a14ff75819b237d88926788f468bda77cc80f56f
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df63a1098344a0769ce4811139daa3b60f457d3f145335f29d10b9f1f5c5a46f
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e4a2fbbd1936a302ee7bb9bf0b2e781ea248cd041e196e27e78bdd5f93e1b6ed
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+ 11'006 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-8w8xahvv5n/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
ServiceHost packer
rezer0
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

zip 89960d2fc96762b7683308c7cc0890176420c4a8d0b26cac5d7b3e0eb31616cf

AgentTesla

Executable exe 9cecd56c5d9b1ea083ef837edb999f89f1cc620c5923b81d33ddcbb857199018

(this sample)

  
Dropped by
MD5 8864b5a4b1f8f0e15c565c474ece691b
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 89960d2fc96762b7683308c7cc0890176420c4a8d0b26cac5d7b3e0eb31616cf

Comments