MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72102a41d1ba022e6d9a13dbb3492105bbfa8fc9707a311c81f7646653e9f11a. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72102a41d1ba022e6d9a13dbb3492105bbfa8fc9707a311c81f7646653e9f11a
SHA3-384 hash: 51e5bdb57fecb59fc7740b9bace7430bfe08997d9b3cb9b7363b302b06f6638b4d3b675cdd6928955ec161fff5763e22
SHA1 hash: 139b0c1599d7c2af78f55fd50f4f469d6467cb9e
MD5 hash: 6340c6c5695480d8ae6ca60172b2c23b
humanhash: foxtrot-triple-cardinal-charlie
File name:2coloriseziiINQ (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:728'064 bytes
First seen:2020-05-06 09:50:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:TNjprJlclJJL7XJAnY7vbJvY2QZXZovOHhL7rBhHdUebZpKcD+j7ELVn:PrJlQJHX+nOTQZXUOBL7lRukpKw+34
Threatray 10'562 similar samples on MalwareBazaar
TLSH 5AF47D3A7EC6A414E13C0AB300F5669262B7A5433D02D70F79DA9798EF027CB774D25A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip1-210.nexcess.net
Sending IP: 209.126.18.174
From: Colori Sezzi <info@colorisezzi.it>
Reply-To: Jonah@briistol.com
Subject: New INQ 4600208912 SC#3227
Attachment: 2coloriseziiINQ 2.CAB (contains "2coloriseziiINQ (2).exe")

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

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.CAP_HookExKeylogger.16926.28025.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 10:40:19 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oiicuqorxibc43m2cpn3gsjbaw57vd6job5dcheb65sgmu7j6ena._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7f1fa9c7a7ed32633ebe4e5769d5a9f98cd37e67e22f281695818a798be1e314
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db6760631b1665a671c30a8e8c8ddeb28b76960d31485187a86f91fe48359129
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e6628a7533fc340c5a6c659ecaba8a7626bc853c96d6e3571427aaaf124edde1
AgentTesla
+ 10'552 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla agilenet keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-zx8kc1gd32/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Obfuscated with Agile.Net obfuscator
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

zip 8935d58407e65e630a7fe7eb4d32c58182ec447794bc87273f309361b925de9a

AgentTesla

Executable exe 72102a41d1ba022e6d9a13dbb3492105bbfa8fc9707a311c81f7646653e9f11a

(this sample)

  
Dropped by
MD5 73b08c569fd6c9b1b8c9f11bcc9ea3a6
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 8935d58407e65e630a7fe7eb4d32c58182ec447794bc87273f309361b925de9a

Comments