MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 872cabd6f4a810f9537700ae82aaf4a2459a66c1b126ab3d5595acbba62911c4. 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: 872cabd6f4a810f9537700ae82aaf4a2459a66c1b126ab3d5595acbba62911c4
SHA3-384 hash: 05c54ab6e792187e57b97b4098aaedeb286443855d07cf7243c95072b48c5117628a9a8ea389bb4ffe829b1046c9c719
SHA1 hash: 7adf0f81c58675c3ce9abb3c444bb179a2e6afaa
MD5 hash: d7d2f5bf01b4c304da958c9ec59ce58f
humanhash: india-white-lima-mississippi
File name:PO-991763783-sn-997588983y3.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:429'056 bytes
First seen:2020-06-04 06:46:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:EajWktSNspyJSr+to81Z4iqXWHoLbWS5yS5r:PFusqSyqXWIL9r5r
Threatray 10'990 similar samples on MalwareBazaar
TLSH C994DF39767B5C2FCB7901FA5702A60103FD516B6255FBCE8EC368E611D2BC18A12AD3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: panel201.redservidores.com
Sending IP: 185.79.131.34
From: Lee Seo <L.seo@krones.com>
Reply-To: Lee Seo <nurdan.ozirneks@gmail.com>
Subject: Quotation From our customers
Attachment: PO-991763783-sn-997588983y3.7z (contains "PO-991763783-sn-997588983y3.exe")

AgentTesla FTP exfil server:
ftp.autobulbs.com:21

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.VFR-1.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 08:02:00 UTC
AV detection:
19 of 31 (61.29%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=q4wkxvxuvaipsu3xacxifkxuujczuzwbwetkwpkvswwlxjrjchca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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5d4b4e1ea22780cfdce2acf34c5d041b15bb7eb78bdd6beb0b388b4731d24ddc
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bc3401d05a180606f7593e377e8bb1070c06c90cde1e268954f43e44d8b571a6
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c34f654e19e3278a770dbb05fe373b3347ffe493613fa85a21262b54ddf74010
AgentTesla
+ 10'980 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-z5zan8znla/
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

7z 6cc93cd8f38bc3924f30821f99c3bd5d67e7b1aea4ea4d51b6c5d27de9fb9b07

AgentTesla

Executable exe 872cabd6f4a810f9537700ae82aaf4a2459a66c1b126ab3d5595acbba62911c4

(this sample)

  
Dropped by
MD5 ae9671c758cfdbc035b6185791345150
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 6cc93cd8f38bc3924f30821f99c3bd5d67e7b1aea4ea4d51b6c5d27de9fb9b07

Comments