MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df8cdd9b1fe005069e7864024052a36048121cf6e34d3209de1617ec01ce5415. 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: 4


Intelligence 4 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df8cdd9b1fe005069e7864024052a36048121cf6e34d3209de1617ec01ce5415
SHA3-384 hash: 7b19c400a7a507f7ddd14706f764f448801b565dccf8bbdad66e47b0df84d97cb5976bbb8d9950e9dff86c548cfa9801
SHA1 hash: 125643918e0cd9928e66b702063d76768c6b9c01
MD5 hash: 01ef8060f425286a2776c540e87dd169
humanhash: utah-fruit-charlie-rugby
File name:List_N_85398pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:441'856 bytes
First seen:2020-05-25 12:39:05 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:IdxhSMg3zhqsqiyq0GblFeMlsfG0SSuK+J+:ogDhPyq0GB8MiG0z+
Threatray 10'632 similar samples on MalwareBazaar
TLSH 1694024431E8ABBAE1AE47F818F1640017B070A76936E74C5EC7A0DF953FF884A50E93
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: unistar.pe
Sending IP: 216.117.133.228
From: JUNE ZHANG(MS) <operacionesimpo@ag-peru.com>
Subject: RE: ORDER NO: 85398
Attachment: List_N_85398.pdf.arj (contains "List_N_85398pdf.exe")

AgentTesla SMTP exfil server:
secure231.servconfig.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.299.20250.29705.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-25 13:31:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
33 of 48 (68.75%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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b2ddd3894714d2d0858f7a22c23e086e2165a05908e76d04086a125922cdf014
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ba2937327a241e543cddc12d8c1648db557d5408cc4fe8d06a5261d2d96896ca
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bc3401d05a180606f7593e377e8bb1070c06c90cde1e268954f43e44d8b571a6
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c4a9097951e01edfca31802d6bbcca0de694a3d146f9f777434543aeb0a16f07
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facd926228b05b8f55db0f2dbcf6a62d88405bde4b1533cc6ee745c32ea3b205
AgentTesla
+ 10'622 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/201109-j7vkgpe2es/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
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 75df7a542d7a9ee397c271fb229fc04fab6bc6e8f5987dc424eaec50add30557

AgentTesla

Executable exe df8cdd9b1fe005069e7864024052a36048121cf6e34d3209de1617ec01ce5415

(this sample)

  
Dropped by
MD5 6dfc97af1e28148e39b25012c5971371
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 75df7a542d7a9ee397c271fb229fc04fab6bc6e8f5987dc424eaec50add30557

Comments