MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61e24054b2dac0a16fbc7c4099ffd96dfbe1463abde77a52974206b954e475ab. 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 2 File information Comments

SHA256 hash: 61e24054b2dac0a16fbc7c4099ffd96dfbe1463abde77a52974206b954e475ab
SHA3-384 hash: a21ece9994ca2f0d4eeca27b45212bef78287cb3685587a5a9f05790ea3abe11f1c71c74a8f166c68c1c74b3d36aed70
SHA1 hash: cf464d02bb9f262d2744704be624126fd1367fbd
MD5 hash: 7654e3395fc9b56f47a0043232be6536
humanhash: north-eleven-berlin-alpha
File name:SecuriteInfo.com.W32.AIDetectNet.01.15355.2546
Download: download sample
Signature AgentTesla
File size:699'904 bytes
First seen:2022-08-29 10:58:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:dl3EaoRrw3Cyrwlf6QrE4YX6Rl8+NR+hs9x9BxLa7Pi6OZWyEfN2ajK5:dBEmO6r4YqRl8+NYGnxki1yLU
Threatray 18'685 similar samples on MalwareBazaar
TLSH T1FBE47BE73F487991C03D3BB082497460EBF2D5CBC599CA49096DB1CA27772807EE598B
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)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
328
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.15355.2546
Verdict:
Malicious activity
Analysis date:
2022-08-29 11:06:32 UTC
Tags:
trojan rat agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Result
Verdict:
UNKNOWN
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, DarkTortilla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 692304 Sample: SecuriteInfo.com.W32.AIDete... Startdate: 29/08/2022 Architecture: WINDOWS Score: 100 23 Snort IDS alert for network traffic 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 5 other signatures 2->29 6 SecuriteInfo.com.W32.AIDetectNet.01.15355.2546.exe 15 3 2->6         started        process3 dnsIp4 19 www.google.com 142.250.186.132, 443, 49719 GOOGLEUS United States 6->19 17 SecuriteInfo.com.W....15355.2546.exe.log, ASCII 6->17 dropped 31 Writes to foreign memory regions 6->31 33 Hides that the sample has been downloaded from the Internet (zone.identifier) 6->33 35 Injects a PE file into a foreign processes 6->35 11 InstallUtil.exe 14 2 6->11         started        15 InstallUtil.exe 6->15         started        file5 signatures6 process7 dnsIp8 21 ftp.westeurotrans.ro 89.36.21.38, 21, 49764, 49765 SIMPLIQ-ASRO Romania 11->21 37 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->37 39 Tries to steal Mail credentials (via file / registry access) 11->39 41 Tries to harvest and steal ftp login credentials 11->41 43 Tries to harvest and steal browser information (history, passwords, etc) 11->43 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 15->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 15->47 signatures9
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-08-29 10:59:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
20
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla
Unpacked files
SH256 hash:
61e24054b2dac0a16fbc7c4099ffd96dfbe1463abde77a52974206b954e475ab
MD5 hash:
7654e3395fc9b56f47a0043232be6536
SHA1 hash:
cf464d02bb9f262d2744704be624126fd1367fbd
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Comments