MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfc34dcf3fe0c6dc66dfb478a03050e6494380577bb3f74bf0e3a943b0e819f4. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfc34dcf3fe0c6dc66dfb478a03050e6494380577bb3f74bf0e3a943b0e819f4
SHA3-384 hash: 321f90b349fd86a4344291436721aa71dc9b1b7d4acf119fd4dbc010c88e542d6604366e34adeb6e48b6f7d175df7a1f
SHA1 hash: 836d82f95a0923d42a7ff7daf8da0f2df4708592
MD5 hash: 24e75fbc437114c0da078fd9799ed424
humanhash: football-georgia-oven-four
File name:Purchase Order No IPO 2020000190.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:432'128 bytes
First seen:2020-07-05 07:26:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:r67NfwICw6K/CfD5ZNJTTZA5XNEkkADHWigpN:r/ey1ZNJTTCVlDH2
Threatray 10'734 similar samples on MalwareBazaar
TLSH 4694F168AA111DAAF689F0FCE86B5D1C13B47D25D242E28B4E803DE7F157380DE162D7
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: ns338681.ip-5-196-80.eu
Sending IP: 5.196.80.89
From: Mohammed Jafer <mohd.jafer@alhosntrading.com>
Subject: Purchase Order No. IPO-2020000190 SFD ALHOSN TRD. EST
Attachment: ALHOSN TRADING EST PO 2020000190.r00 (contains "Purchase Order No IPO 2020000190.exe")

AgentTesla SMTP exfil server:
mail.corroshield.co.id:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/20555/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cfc34dcf3fe0c6dc66dfb478a03050e6494380577bb3f74bf0e3a943b0e819f4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-07-05 07:28:07 UTC
AV detection:
36 of 48 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7bu3tz74ddnyzw7wr4kamcq4zeuhacxpoz7os7q4ouuhmhidh2a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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+ 10'724 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger trojan stealer spyware family:agenttesla
Link:
https://tria.ge/reports/200705-6l6fejnzqa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: RenamesItself
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
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

r00 a8113c2eb168fd74d44633ceaea98536bab7ae419ecdeef339753ad532267489

AgentTesla

Executable exe cfc34dcf3fe0c6dc66dfb478a03050e6494380577bb3f74bf0e3a943b0e819f4

(this sample)

  
Dropped by
MD5 e6f063f03bdbf683cdca4e94a96e6dfa
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 a8113c2eb168fd74d44633ceaea98536bab7ae419ecdeef339753ad532267489
Cape
Cape
https://www.capesandbox.com/analysis/20555/

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