MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78baec19444d923fde30977dacb85fada9247b9e3ae150f32a1137e7fc0b8dfb. 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 YARA 1 File information Comments

SHA256 hash: 78baec19444d923fde30977dacb85fada9247b9e3ae150f32a1137e7fc0b8dfb
SHA3-384 hash: 9a420bb5805359ccdc20f9b2dadb72587062ad191936a5a95d87acb6ae792448e809cd7c9a49362c883fee4a2ad57107
SHA1 hash: a61b0f45c5c1f9d7fd61a34e5a1e5451bb6bdd73
MD5 hash: 1e319b2c0ae906ae5412c314b569cec8
humanhash: moon-twelve-bacon-jig
File name:MV. HUA KAI V-2023.exe
Download: download sample
Signature AgentTesla
File size:537'600 bytes
First seen:2021-04-08 05:16:36 UTC
Last seen:2021-04-08 05:46:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:qvUcgjRCyxMJ2ocwi17L88qKmsgFKvSsE46tkkJJ4wZ0LzUyZomkkkkXkzmk3krm:q8lRCyxMJpY7LvqnsKKvSsEEo2
Threatray 164 similar samples on MalwareBazaar
TLSH B8B4021BBA82EA68CC750076E5A2C6B80772FC36C25A72D734C47B2634F3381D975B56
Reporter Anonymous
Tags:AgentTesla

Intelligence


File Origin
# of uploads :
2
# of downloads :
113
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV. HUA KAI V-2023.exe
Verdict:
Suspicious activity
Analysis date:
2021-04-08 05:18:15 UTC
Tags:
n/a

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

Behaviour
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a service
Deleting a recently created file
Sending a UDP request
Creating a file
Creating a window
Using the Windows Management Instrumentation requests
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.evad
Score:
88 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Found malware configuration
Injects a PE file into a foreign processes
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 383684 Sample: MV. HUA KAI V-2023.exe Startdate: 08/04/2021 Architecture: WINDOWS Score: 88 30 Found malware configuration 2->30 32 Yara detected AgentTesla 2->32 34 .NET source code contains very large array initializations 2->34 36 4 other signatures 2->36 7 MV. HUA KAI V-2023.exe 4 2->7         started        process3 file4 22 C:\Users\user\...\MV. HUA KAI V-2023.exe, PE32 7->22 dropped 24 C:\...\MV. HUA KAI V-2023.exe:Zone.Identifier, ASCII 7->24 dropped 26 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 7->26 dropped 38 Writes to foreign memory regions 7->38 40 Allocates memory in foreign processes 7->40 42 Injects a PE file into a foreign processes 7->42 11 AdvancedRun.exe 1 7->11         started        14 AdvancedRun.exe 1 7->14         started        16 MV. HUA KAI V-2023.exe 2 7->16         started        signatures5 process6 dnsIp7 28 192.168.2.1 unknown unknown 11->28 18 AdvancedRun.exe 11->18         started        20 AdvancedRun.exe 14->20         started        process8
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla Payload
Nirsoft
AgentTesla
Unpacked files
SH256 hash:
2a01d70a2a1bffaa83a65cac80085e27663d531d1753d37b1da0828ce454c7e0
MD5 hash:
02b30480acd88b714d813273054a4dd0
SHA1 hash:
f27e7bbd5fd52d380fe58ea7cffb16bf5f09de6f
SH256 hash:
de0388917ea42606748d851ba03f6cd2119d1611d91a1257ed1b598a2e772eec
MD5 hash:
4ce677f0b7773f3d5f9aeaf08555f2c5
SHA1 hash:
db50a50a22db78a085b3795383e2e23faae3fa01
SH256 hash:
da6a156f941c6e470afd0c8f86870a2e01b59e42c6c074bbec197c72e64fb165
MD5 hash:
b695092f4724f9169add275605f41e29
SHA1 hash:
b80caabc5c9b16dba032f349848d1112213fe383
SH256 hash:
3da80bd8e18bf2ef5e28f5e2e0d2095b0d4e65391800ce18f9a18859d7beb220
MD5 hash:
5dbed7594d4c8d71c1882692e6776bf0
SHA1 hash:
8552a2f2afca501945fe57c1875970b6f777f709
SH256 hash:
78baec19444d923fde30977dacb85fada9247b9e3ae150f32a1137e7fc0b8dfb
MD5 hash:
1e319b2c0ae906ae5412c314b569cec8
SHA1 hash:
a61b0f45c5c1f9d7fd61a34e5a1e5451bb6bdd73
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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information


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

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