MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 abe9339cbaa7e85ee67e130dafa15f9e8d1bc7fc43fa8a980a9eec144db986f1. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: abe9339cbaa7e85ee67e130dafa15f9e8d1bc7fc43fa8a980a9eec144db986f1
SHA3-384 hash: ba0cdd0cefce21ccfb5eac1dfdf7eeeee0f12ab979c7980dc095ceef220f87e3268a1df23c522c98b340cba938550cbd
SHA1 hash: 98446a2e15b7137916484d10e7d602c063c815e5
MD5 hash: b5804b84818c3815d881f074d1e97af7
humanhash: fish-floor-apart-violet
File name:SecuriteInfo.com.Win32.DropperX-gen.27279.13181
Download: download sample
Signature AgentTesla
File size:12'288 bytes
First seen:2022-11-07 11:49:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'602 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 192:whMUh3f4wS4TAwgy11k3l/MyyyyyyyyyyyyyO0Iwxtva:whPBSNiyyyyyyyyyyyyyt9H
Threatray 19'801 similar samples on MalwareBazaar
TLSH T17042A40DE7AF8136F8150B36A6EB76C0233CAE53785F769FCA84D11A28011CE5714BB1
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 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
SecuriteInfo.com.Win32.DropperX-gen.27279.13181
Verdict:
Malicious activity
Analysis date:
2022-11-07 11:52:18 UTC
Tags:
opendir 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
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
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
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 739857 Sample: SecuriteInfo.com.Win32.Drop... Startdate: 07/11/2022 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 Multi AV Scanner detection for submitted file 2->58 60 7 other signatures 2->60 7 SecuriteInfo.com.Win32.DropperX-gen.27279.13181.exe 16 7 2->7         started        12 Airrrrvcrgz.exe 14 3 2->12         started        14 Airrrrvcrgz.exe 3 2->14         started        process3 dnsIp4 44 103.147.184.98, 49699, 49705, 49706 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN unknown 7->44 32 C:\Users\user\AppData\...\Airrrrvcrgz.exe, PE32 7->32 dropped 34 C:\Users\...\Airrrrvcrgz.exe:Zone.Identifier, ASCII 7->34 dropped 36 SecuriteInfo.com.W...27279.13181.exe.log, ASCII 7->36 dropped 62 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->62 64 May check the online IP address of the machine 7->64 66 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->66 68 Injects a PE file into a foreign processes 7->68 16 SecuriteInfo.com.Win32.DropperX-gen.27279.13181.exe 3 7->16         started        20 powershell.exe 16 7->20         started        70 Multi AV Scanner detection for dropped file 12->70 72 Machine Learning detection for dropped file 12->72 74 Encrypted powershell cmdline option found 12->74 22 powershell.exe 12->22         started        24 powershell.exe 14->24         started        file5 signatures6 process7 dnsIp8 38 api.telegram.org 149.154.167.220, 443, 49708 TELEGRAMRU United Kingdom 16->38 40 api.ipify.org.herokudns.com 3.232.242.170, 443, 49703 AMAZON-AESUS United States 16->40 42 api.ipify.org 16->42 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 16->46 48 Tries to steal Mail credentials (via file / registry access) 16->48 50 Tries to harvest and steal ftp login credentials 16->50 52 Tries to harvest and steal browser information (history, passwords, etc) 16->52 26 conhost.exe 20->26         started        28 conhost.exe 22->28         started        30 conhost.exe 24->30         started        signatures9 process10
Threat name:
Win32.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-11-07 08:47:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Looks up external IP address via web service
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5649458537:AAHJ9xP0TMghbz5VX6Z5CZQ5iPfKreu8SMs/
Unpacked files
SH256 hash:
abe9339cbaa7e85ee67e130dafa15f9e8d1bc7fc43fa8a980a9eec144db986f1
MD5 hash:
b5804b84818c3815d881f074d1e97af7
SHA1 hash:
98446a2e15b7137916484d10e7d602c063c815e5
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