MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53189c032edd0ef379751c569b7dcff388fa59a66b4e3094728a431d80ef3b3e. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments 1

SHA256 hash: 53189c032edd0ef379751c569b7dcff388fa59a66b4e3094728a431d80ef3b3e
SHA3-384 hash: d6e419f774d0930192c5f32982d8667bbe485d921bc094abb06205b6673dc8894eaa481ecc9a8721ec917242f2847c36
SHA1 hash: d35a452b03cc3ee3a250d1c94638c371b6831af0
MD5 hash: 2a325a8d5588a4a0f59bedc75142082a
humanhash: ten-nineteen-aspen-social
File name:2a325a8d5588a4a0f59bedc75142082a
Download: download sample
Signature AgentTesla
File size:31'232 bytes
First seen:2021-07-22 12:00:40 UTC
Last seen:2021-07-22 13:04:51 UTC
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:/5eNQQCgHWht9Q/wvCc11s93q9yVpOnPoGflKiGoE:/cNOekt9UwlqaE
Threatray 7'204 similar samples on MalwareBazaar
TLSH T1D3E2E8E8B5C945E3C6BDF632C2A76800A7B261FB2732851F568D73931E177822DC524E
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
3
# of downloads :
115
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2a325a8d5588a4a0f59bedc75142082a
Verdict:
Malicious activity
Analysis date:
2021-07-22 12:11:20 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted 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)
Sigma detected: Powershell Defender Exclusion
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 452498 Sample: aLLEK0YD2O Startdate: 22/07/2021 Architecture: WINDOWS Score: 100 43 mail.bundabergtrophies.com.au 2->43 45 bundabergtrophies.com.au 2->45 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected UAC Bypass using CMSTP 2->59 61 Yara detected AgentTesla 2->61 63 6 other signatures 2->63 8 aLLEK0YD2O.exe 17 6 2->8         started        13 xepul.exe 15 5 2->13         started        15 xepul.exe 2->15         started        signatures3 process4 dnsIp5 47 bakercost.gq 104.21.13.164, 443, 49703 CLOUDFLARENETUS United States 8->47 41 C:\Users\user\AppData\...\aLLEK0YD2O.exe.log, ASCII 8->41 dropped 65 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 8->65 67 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 8->67 69 Adds a directory exclusion to Windows Defender 8->69 17 aLLEK0YD2O.exe 2 5 8->17         started        21 powershell.exe 26 8->21         started        49 172.67.156.203, 443, 49719 CLOUDFLARENETUS United States 13->49 71 Multi AV Scanner detection for dropped file 13->71 73 Machine Learning detection for dropped file 13->73 23 powershell.exe 13->23         started        25 xepul.exe 13->25         started        75 Injects a PE file into a foreign processes 15->75 27 powershell.exe 15->27         started        29 xepul.exe 15->29         started        file6 signatures7 process8 file9 37 C:\Users\user\AppData\Roaming\...\xepul.exe, PE32 17->37 dropped 39 C:\Users\user\...\xepul.exe:Zone.Identifier, ASCII 17->39 dropped 51 Tries to harvest and steal ftp login credentials 17->51 53 Tries to harvest and steal browser information (history, passwords, etc) 17->53 55 Hides that the sample has been downloaded from the Internet (zone.identifier) 17->55 31 conhost.exe 21->31         started        33 conhost.exe 23->33         started        35 conhost.exe 27->35         started        signatures10 process11
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-07-22 07:43:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla evasion keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
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 Payload
AgentTesla
UAC bypass
Windows security bypass
Unpacked files
SH256 hash:
53189c032edd0ef379751c569b7dcff388fa59a66b4e3094728a431d80ef3b3e
MD5 hash:
2a325a8d5588a4a0f59bedc75142082a
SHA1 hash:
d35a452b03cc3ee3a250d1c94638c371b6831af0
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:ach_AgentTesla_20200929
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_agent_tesla_v1
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information


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

Web download

AgentTesla

Executable exe 53189c032edd0ef379751c569b7dcff388fa59a66b4e3094728a431d80ef3b3e

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-07-22 12:00:41 UTC

url : hxxp://topv.xyz/templezx.exe