MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1e70670831fff1662c4d65b509cadd9f4d493aa94c29e2a3895051179fab082. 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: c1e70670831fff1662c4d65b509cadd9f4d493aa94c29e2a3895051179fab082
SHA3-384 hash: 0ac6bd704bc02cb0eb1bb989a2840a350a25a43d071a694393ce3414d88d647c9552f778d4ce3b97d591330d4f4143ae
SHA1 hash: 83d7d9dc890acc6c11792b90f2e5f83052d1fd72
MD5 hash: 83d0f74f6b77a62e6ef7859f5048004a
humanhash: charlie-moon-xray-arizona
File name:Order 80347 PRENOTAZIONE SCARICO VS ORDINE NR 80123269.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:546'304 bytes
First seen:2020-05-21 10:44:22 UTC
Last seen:2020-05-21 12:24:49 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:ARQCr58lg6Zvtl03CK2GRFjV/nET1hnTpd0O4v8zU:Atr5R6ZVgBV21Bb4v2U
Threatray 10'577 similar samples on MalwareBazaar
TLSH 85C41250A7E17352EAB58FF11A3255A0A3BB3E4B6971C20D1D5AB1CF1933B818652F33
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: slot0.boyenstrade.com
Sending IP: 45.95.169.148
From: Andrea Caraffini <import@boyenstrade.com>
Subject: AW: Order 80347
Attachment: Order 80347.zip (contains "Order 80347 PRENOTAZIONE SCARICO VS ORDINE NR 80123269.exe")

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

Intelligence

File Origin
# of uploads :
2
# of downloads :
87
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.30906.9714.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-21 11:37:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 31 (67.74%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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7444ab9fc7b27261318ff916c2c3e41874d1f57afd1a0a73815bdba0ecdf2687
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b7f8ca6215aa2beba2bc30780a8df2618a117ec958319a8b139bdca2480a879c
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da724467df8f1c1cb077ad7879ad8790cdef010eab22b382fbd2ed6e87696d87
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e0e75410c585dcaeab1ac774bf62f0ccc55ec32e009fdf75a8f089438e5b65e7
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AgentTesla
+ 10'567 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla coreentity keylogger rezer0 spyware stealer trojan
Link:
https://tria.ge/reports/201109-dm71fthkd6/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
rezer0
AgentTesla
CoreEntity .NET Packer
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 32d047753dbbe82dd298e3fcf8c1795d695d5d399d40cd18e5bcfe053b4621eb

AgentTesla

Executable exe c1e70670831fff1662c4d65b509cadd9f4d493aa94c29e2a3895051179fab082

(this sample)

  
Dropped by
MD5 ff04be0d67fec8d7d7a88e53a9b2f4b4
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 32d047753dbbe82dd298e3fcf8c1795d695d5d399d40cd18e5bcfe053b4621eb

Comments