MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ebc53c7c3ea8d2540a12a1f49fe2f7bd026d468edd9fedeff57d39079d9d29e. 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: 9ebc53c7c3ea8d2540a12a1f49fe2f7bd026d468edd9fedeff57d39079d9d29e
SHA3-384 hash: b889aa42540f65f957c4901c77b26a13042248daa7349ed3b6260d99251e42a4d758ca866e5a34f061beb2e267bad7a1
SHA1 hash: 5863bd301f81715d5c6adedc0aa6b30c5b52d6e4
MD5 hash: 9f55d18b8ea938f88c7c0c8f5bc76211
humanhash: earth-earth-hot-april
File name:DEMAND QUOTE Mr Steve.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:409'088 bytes
First seen:2020-05-19 14:58:17 UTC
Last seen:2020-05-20 04:21:35 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 12288:G6r8w7c+2GAcfBRXzptaxgwXAd8E+tvC5nGzV:D88z2GRf9y7wAQ
Threatray 10'607 similar samples on MalwareBazaar
TLSH F794018523FF1FA1D57E8FF825A1B41023F2745BAAA6E72D8DD231D62026FD08691D13
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmn.de
Sending IP: 209.58.149.65
From: William Chui<williamci@gmn.de>
Subject: Re: FW: URGENT DEMAND QUOTE
Attachment: DEMAND QUOTE Mr Steve.ys.pdf.rar (contains "DEMAND QUOTE Mr Steve.exe")

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

Intelligence

File Origin
# of uploads :
4
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.47202.28513.20655.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-19 15:13:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
23 of 31 (74.19%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=t26fhr6d5kgskqfbfiput7rpppicnvdi5xm75xx7k7jza6oz2kpa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
01c25d1e551f6c54f1c49d04fa445bf4290dafcc23f67bfac14e4f80f2662441
AgentTesla
09c0031937ab9af70334c73ad3ebf3bd19668f522e36420047c42badf11a8887
AgentTesla
1890ab9f7e4107096420bd8f0f5d7ff1a84d7b02c691675b70cf3382fda0a81a
AgentTesla
2efea6fdc8be8fb58c44a316e36fd918bdeff780610b20dd76801ee22396aa65
AgentTesla
73c5071a6dc5f6d66b800d56b97e6f451d2738aebb2efcacaaab86319392dddb
AgentTesla
8d91a07cffa859ef14c1deaf86f49c25003f050d4fed1d18eee1cde88f292697
AgentTesla
96b4c0eb2ed053c03c8f12c8a46c218490a064ff43b4b29eb6883e758d13f624
AgentTesla
976174c0ffcfd0cdeea0a9dd962b995142d15a1cc831a42c68e7b3f928bd7c3a
AgentTesla
978d51366e13c76915194bf67170b7431115e1962eddee9debeb3f8c89d77a88
AgentTesla
ba4587bb7fef7fe60afcde3742183472840eaf7ef122669ae3f94eaad245fd7f
AgentTesla
+ 10'597 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-wbb4jbfsze/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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 d73dfa4c6d4c8e0087c90b0a9d8a507b757273668a066b85f543fd071afeb53e

AgentTesla

Executable exe 9ebc53c7c3ea8d2540a12a1f49fe2f7bd026d468edd9fedeff57d39079d9d29e

(this sample)

  
Dropped by
MD5 35acd344db4c3647799e2444d6dc900d
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 d73dfa4c6d4c8e0087c90b0a9d8a507b757273668a066b85f543fd071afeb53e

Comments