MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8
SHA3-384 hash: 1e06a5750dc1a51af3a399fe2d7f959365db570e8b7706bfdcac65031a6cc93bd54c6ee63a3921bd52dee5e0cc41c99b
SHA1 hash: 12ccc86dd5dd77233f5f144edfee544e8b692eb1
MD5 hash: 1683c83667e92e4f5ead7c4a03bd3f59
humanhash: fifteen-victor-solar-sodium
File name:pets (1).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:82'136 bytes
First seen:2020-10-11 12:03:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 768:NnFW2LLTptgulHK4dOKkR1JrvD+0XLgxp6Iq8TdrghewSj4r9tat+Mf9OTgVgDBa:qonHxde1gAVwwSj4r9tat+MfnwB8Uf
Threatray 442 similar samples on MalwareBazaar
TLSH 69838154D2C06D31EC30A97A67FE88124FF5BE425478C3B95DC8AEC685A1FD01B5BB0A
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: s111-ir-cpanel-trade.maindns.net
Sending IP: 185.165.116.18
From: Commercial Manager <commercial@afachemi.com>
Subject: Price+delivery time
Attachment: New_quotation.rar (contains "pets (1).exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
145
Origin country :
n/a
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Sending a UDP request
DNS request
Sending a custom TCP request
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/487694
Signature
Adds a directory exclusion to Windows Defender
Connects to a pastebin service (likely for C&C)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Creates multiple autostart registry keys
Drops PE files to the startup folder
Hides threads from debuggers
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 296289 Sample: pets (1).exe Startdate: 11/10/2020 Architecture: WINDOWS Score: 88 55 us-east-1.route-1.000webhost.awex.io 2->55 57 dfewfwefwefwefwe.000webhostapp.com 2->57 73 Yara detected AgentTesla 2->73 75 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 2->75 77 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 2->77 79 4 other signatures 2->79 8 pets (1).exe 24 6 2->8         started        13 pets (1).exe 2->13         started        15 pets (1).exe 2->15         started        17 2 other processes 2->17 signatures3 process4 dnsIp5 59 pastebin.com 104.23.98.190, 443, 49735, 49745 CLOUDFLARENETUS United States 8->59 61 us-east-1.route-1.000webhost.awex.io 145.14.144.166, 443, 49723 AWEXUS Netherlands 8->61 63 dfewfwefwefwefwe.000webhostapp.com 8->63 53 C:\Users\user\AppData\...\pets (1).exe, PE32 8->53 dropped 81 Creates an undocumented autostart registry key 8->81 83 Creates autostart registry keys with suspicious names 8->83 85 Creates multiple autostart registry keys 8->85 87 2 other signatures 8->87 19 powershell.exe 24 8->19         started        21 powershell.exe 25 8->21         started        23 timeout.exe 1 8->23         started        33 4 other processes 8->33 65 145.14.145.95, 443, 49739 AWEXUS Netherlands 13->65 67 dfewfwefwefwefwe.000webhostapp.com 13->67 25 timeout.exe 13->25         started        69 145.14.145.222, 443, 49740, 49744 AWEXUS Netherlands 15->69 71 dfewfwefwefwefwe.000webhostapp.com 15->71 27 timeout.exe 15->27         started        29 timeout.exe 17->29         started        31 timeout.exe 17->31         started        file6 signatures7 process8 process9 35 conhost.exe 19->35         started        37 conhost.exe 21->37         started        39 conhost.exe 23->39         started        41 conhost.exe 25->41         started        43 conhost.exe 27->43         started        45 conhost.exe 29->45         started        47 conhost.exe 31->47         started        49 conhost.exe 33->49         started        51 conhost.exe 33->51         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8/
Threat name:
ByteCode-MSIL.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-10-11 06:00:25 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=32ewgum57m3xoepwc6fdk7xvfeqhs63h2qqcsvuc734t36t4hpea._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
+ 432 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
persistence spyware keylogger trojan stealer family:agenttesla evasion
Link:
https://tria.ge/reports/201011-n6dm7z3b6x/
Behaviour
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Drops startup file
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Windows security modification
AgentTesla
Modifies WinLogon for persistence
Modifies Windows Defender Real-time Protection settings
Windows security bypass
Turns off Windows Defender SpyNet reporting
Unpacked files
SH256 hash:
de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8
MD5 hash:
1683c83667e92e4f5ead7c4a03bd3f59
SHA1 hash:
12ccc86dd5dd77233f5f144edfee544e8b692eb1
Link:
https://www.unpac.me/results/c573a43a-9733-4da1-8f4a-5c14a4cb81e4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8

File information

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

Malspam

AgentTesla

rar 9022f42d3e0c9729885928be9d2ca57a72704de2e04c2592915c470680b1c0c2

AgentTesla

Executable exe de8963519dfb377711f6178a357ef52920797b67d420295682fef93dfa7c3bc8

(this sample)

  
Dropped by
MD5 038f8a916d9fad457957c76914272519
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/69832/
  
Dropped by
SHA256 9022f42d3e0c9729885928be9d2ca57a72704de2e04c2592915c470680b1c0c2

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