MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dbca6e0a7b6ec62a31afca025cf183721d2bd106832a52458440358a43e55933. 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: dbca6e0a7b6ec62a31afca025cf183721d2bd106832a52458440358a43e55933
SHA3-384 hash: 24ce40b1e7dd484522fbd73bce5bcf77c730fe3c298b338d731c01ec44f2862ff1e8c2abcc3604d03894dd8dfa9c8adb
SHA1 hash: a90115636b17e53bfd897b88f862d7673a535c7d
MD5 hash: 1f937766969ce4a4a3f990d41184072a
humanhash: mirror-artist-hotel-quiet
File name:order sample-catalogue-11749.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:643'072 bytes
First seen:2020-05-05 13:24:58 UTC
Last seen:2020-05-05 13:59:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:ttN4CZuIFY/xcqVk8Oo0Dqc9vBLbyahjsuUQKntVeF0FFir6rER89PyxKeyTJ:B/6/xcqVO+2Nucjsl
Threatray 10'675 similar samples on MalwareBazaar
TLSH C4D45A9D761072EFC857C072DEA91CA4EA502CBB831B4107A02375AEDA7D897DF245F2
Reporter abuse_ch
Tags:AgentTesla scr


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: sip2-180.nexcess.net
Sending IP: 104.207.224.7
From: CHRISTIAN M. JOEST <cjoest@imperialmachine.com>
Subject: order sample/catalogue-11749
Attachment: order sample-catalogue-11949.img (contains "order sample-catalogue-11749.scr")

AgentTesla SMTP exfil server:
mail.privateemail.com:587

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.jc.7099.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-05 13:35:44 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3pfg4ct3n3dcumnpzibfz4mdoiosxuigqmvfermeia2yuq7flezq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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39c515aecf42295136801c4a1a847d80bc8269ad5cf20c512af98a020cd7a699
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8a85bd25443551cb0e6c6efc7e8919cc8a7df0191e6766a2c76c71e9c82fb9af
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b8cf49555f75f9f06bdfb76150d4b3e1a01a831a7eac7b644dde084c212a43d2
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ba123e2be2891c5decb58c5f87b722e363a86679d7823bc01f93cf58f1c8973a
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d3f469d8770f892d3bd638f13c5c2990b710423279f0fb51fae65f9a889c7477
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edf5e4dc2a1fa6c54b6a5aad94b6d594fa00dc25b491b26d250ca24521500662
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ee7ad8e5b1668792ad637972d788af49d288c6a8789a1c9bbee5f6df9ec7df00
AgentTesla
+ 10'665 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-rx8mjdbjgj/
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
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.

0e82b3dcd857fde03c95ada793bccf90

AgentTesla

Executable exe dbca6e0a7b6ec62a31afca025cf183721d2bd106832a52458440358a43e55933

(this sample)

  
Dropped by
MD5 0e82b3dcd857fde03c95ada793bccf90
  
Delivery method
Distributed via e-mail attachment

Comments