MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13c8de47040b915d97bac353ff3d65cd4bb484ca02b76b6edb56766cefff0cde. 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: 18


Intelligence 18 IOCs YARA 14 File information Comments 1

SHA256 hash: 13c8de47040b915d97bac353ff3d65cd4bb484ca02b76b6edb56766cefff0cde
SHA3-384 hash: 731cc22d83c9fedd76ce121e5e343670fd9dbae1b315863cf28da92ed951fbadbe059780522a66b01f70e431ff84e8ff
SHA1 hash: 14d47629f1c9300c9a2b2b109fb68eee0684a60e
MD5 hash: c65810b74dedc88ca0256ecb11a927cb
humanhash: maine-sweet-alabama-golf
File name:c65810b74dedc88ca0256ecb11a927cb
Download: download sample
Signature AgentTesla
File size:805'376 bytes
First seen:2023-11-05 21:43:07 UTC
Last seen:2023-11-05 23:18:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'454 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:3hfAj+FpaFqMiEFt6vhrKwPbAm6zAOyc:yCFRbstGhrKwPb/3
Threatray 1'447 similar samples on MalwareBazaar
TLSH T1B60502103AD9DA12C1AA0F7B5DB151002BB1E957EA1BF74F39C877AC1C9B39C4942B63
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
397
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
http://china.dhabigroup.top/_errorpages/agodzx.exe
Verdict:
Malicious activity
Analysis date:
2023-11-05 23:32:03 UTC
Tags:
agenttesla stealer

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

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
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 network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
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 AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2023-10-31 05:17:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
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
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
797e57bd74a68f7b4808a213f5c319ee4f4b023bc73088175d4393dfee9fe329
MD5 hash:
3c927935fbd608e7628cc2c5ad7d52fd
SHA1 hash:
ee0c880c0614ac960fd641f7d479233584aed1d8
SH256 hash:
e5d55754fcefa7057cc8584f88e04e14cb7ab698f9766d592b0857de9a724ac3
MD5 hash:
a6f7b7de959d1d57979d0dc693d8f239
SHA1 hash:
84ed8867436600cedc6f7ecb3ab6623575ae893e
Detections:
AgentTesla win_agent_tesla_g2
SH256 hash:
2a8017fdd503fafea922ea9e2ebdd7948e8c83f792012a7712b4c386af1a1903
MD5 hash:
0ffc63965b5a4dabaf2c7b4325d5442b
SHA1 hash:
807d89da697a4153c67da85854f75c2d0e76e7c4
SH256 hash:
ea67bc05cce182553d76a993a5367cbc40155d6ba2e9e7fde43d7101ae846b68
MD5 hash:
88da71d6dd88a04f7787ebd141f73999
SHA1 hash:
2ee7b1867a5db6eb76a7fbfe07a3f6192b750419
SH256 hash:
13c8de47040b915d97bac353ff3d65cd4bb484ca02b76b6edb56766cefff0cde
MD5 hash:
c65810b74dedc88ca0256ecb11a927cb
SHA1 hash:
14d47629f1c9300c9a2b2b109fb68eee0684a60e
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:AgentTeslaV3
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:INDICATOR_EXE_Packed_GEN01
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:malware_Agenttesla_type2
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
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.

Web download

AgentTesla

Executable exe 13c8de47040b915d97bac353ff3d65cd4bb484ca02b76b6edb56766cefff0cde

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-11-05 21:43:08 UTC

url : hxxp://china.dhabigroup.top/_errorpages/agodzx.exe