MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65191bbfe9b2f909691d9c12fade1643e9be4d00b4ac0fab390a8af91b5972f7. 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: 10


Intelligence 10 IOCs 1 YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65191bbfe9b2f909691d9c12fade1643e9be4d00b4ac0fab390a8af91b5972f7
SHA3-384 hash: 391756f282f2456f753688f228a91d3593b2d4839cf559dfcee9783443a00bfe8d8b200b9bc0e05e0f8e4b6ff65bc164
SHA1 hash: 0992ad40c625a6fcee1fc9d767848b03bd5ca468
MD5 hash: aa6d7928ae90ad834ce4c1f8cf2b91c3
humanhash: kitten-minnesota-oranges-may
File name:Order0632.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:997'376 bytes
First seen:2022-06-17 07:11:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:QU/ETHUKB4y0PfPVxjuCeTXS6VvH22qla5w/yXbxxPkWtM+2OZOnVWzlYnuJuH:XA4RVj0XS6VvH0MW/Ibx8+ha9nuJuH
TLSH T1A825D28D3F48598EDC95C63561FEFA73F2409E71740A8706C610BFFA723A285AE4447A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 31b0d89692d87031 (6 x AgentTesla, 4 x Formbook, 1 x RedLineStealer)
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla C2:
http://37.0.8.144/022/inc/751180b1269997.php

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://37.0.8.144/022/inc/751180b1269997.php https://threatfox.abuse.ch/ioc/715855/

Intelligence

File Origin
# of uploads :
1
# of downloads :
278
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/280858/
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62ac295b473553ed31986a8f/reports/5ebcc474-44ce-4ce3-9f26-ee41790ceb7d/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/448a1acf-161b-4642-8980-eee2d3c8973d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1014945
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 647441 Sample: Order0632.exe Startdate: 17/06/2022 Architecture: WINDOWS Score: 100 78 Snort IDS alert for network traffic 2->78 80 Malicious sample detected (through community Yara rule) 2->80 82 Antivirus detection for URL or domain 2->82 84 7 other signatures 2->84 7 Order0632.exe 1 5 2->7         started        10 Vnphqa.exe 2->10         started        12 Vnphqa.exe 2 2->12         started        process3 file4 56 C:\Users\user\AppData\Roaming\...\Vnphqa.exe, PE32 7->56 dropped 58 C:\Users\user\...\Vnphqa.exe:Zone.Identifier, ASCII 7->58 dropped 60 C:\Users\user\AppData\...\Order0632.exe.log, ASCII 7->60 dropped 15 InstallUtil.exe 15 6 7->15         started        20 cmd.exe 1 7->20         started        22 powershell.exe 13 7->22         started        24 InstallUtil.exe 10->24         started        26 cmd.exe 10->26         started        34 2 other processes 10->34 86 Machine Learning detection for dropped file 12->86 28 cmd.exe 12->28         started        30 powershell.exe 14 12->30         started        32 InstallUtil.exe 12->32         started        signatures5 process6 dnsIp7 62 37.0.8.144, 49809, 49810, 49843 WKD-ASIE Netherlands 15->62 54 C:\Windows\System32\drivers\etc\hosts, ASCII 15->54 dropped 64 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 15->64 66 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->66 68 Tries to steal Mail credentials (via file / registry access) 15->68 76 2 other signatures 15->76 36 conhost.exe 20->36         started        38 timeout.exe 1 20->38         started        40 conhost.exe 22->40         started        70 Tries to harvest and steal ftp login credentials 24->70 72 Tries to harvest and steal browser information (history, passwords, etc) 24->72 74 Installs a global keyboard hook 24->74 42 conhost.exe 26->42         started        44 timeout.exe 26->44         started        46 conhost.exe 28->46         started        48 timeout.exe 28->48         started        50 conhost.exe 30->50         started        52 conhost.exe 34->52         started        file8 signatures9 process10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/65191bbfe9b2f909691d9c12fade1643e9be4d00b4ac0fab390a8af91b5972f7/
Threat name:
ByteCode-MSIL.Trojan.Agentesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-17 07:12:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
17 of 40 (42.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mumrxp7jwl4qs2i5tqjpvxqwipu34tiawswa7kzzbkfpsg2zol3q._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer suricata trojan
Link:
https://tria.ge/reports/220617-h1hcksahbr/
Behaviour
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Drops file in Drivers directory
AgentTesla
suricata: ET MALWARE AgentTesla Communicating with CnC Server
Malware Config
C2 Extraction:
http://37.0.8.144/022/inc/751180b1269997.php
Unpacked files
SH256 hash:
9f01d9f2ed07e630ec078efa5d760762c3c8ad3b06e9e8a9062a37d63d57b026
MD5 hash:
9fbb8cec55b2115c00c0ba386c37ce62
SHA1 hash:
e2378a1c22c35e40fd1c3e19066de4e33b50f24a
Link:
https://www.unpac.me/results/68755a5c-9b2c-4668-b06f-ffce1de5b793/
SH256 hash:
9abd9203eaa17203f709c727ce588fb052ad3e12c70e8686556192f772f9598f
MD5 hash:
5e60c00494d9764dd8ed92d0db469e97
SHA1 hash:
df2f60701c133ad83656dea404e5ae0e6dee893f
Link:
https://www.unpac.me/results/68755a5c-9b2c-4668-b06f-ffce1de5b793/
SH256 hash:
e8cf88cb647baf52ee4c1f7a11415dec33a72348fb506cce32b10598ab465e36
MD5 hash:
ad9a25b7fa7dee2c0bf0ce96c3714f50
SHA1 hash:
b94798e68d094c20b98850863a1884068a01da35
Link:
https://www.unpac.me/results/68755a5c-9b2c-4668-b06f-ffce1de5b793/
SH256 hash:
65191bbfe9b2f909691d9c12fade1643e9be4d00b4ac0fab390a8af91b5972f7
MD5 hash:
aa6d7928ae90ad834ce4c1f8cf2b91c3
SHA1 hash:
0992ad40c625a6fcee1fc9d767848b03bd5ca468
Link:
https://www.unpac.me/results/68755a5c-9b2c-4668-b06f-ffce1de5b793/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/65191bbfe9b2f909691d9c12fade1643e9be4d00b4ac0fab390a8af91b5972f7

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/280858/

Comments