MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbeea811df25ea3bda4ed2d8b965cfa8c135544d2ad0f4075047577739351e0a. 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 3 File information Comments

SHA256 hash: cbeea811df25ea3bda4ed2d8b965cfa8c135544d2ad0f4075047577739351e0a
SHA3-384 hash: d5204ad6236cb61b2e6c2da07e40d1871aff4cb0e148b8ba99e2e66947d0912c82bdcf83e89ef773fbe43c22d46abb2a
SHA1 hash: 1e93ee78c870d3cb5283a6b004b23472cce6172f
MD5 hash: 0b6998e36b2999088cd4c512fc98a2b8
humanhash: quiet-charlie-two-dakota
File name:Purchases Order PO72100020.exe
Download: download sample
Signature AgentTesla
File size:724'992 bytes
First seen:2024-05-31 07:06:46 UTC
Last seen:2024-05-31 07:23:05 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:NPO9e9jCppJsKD8XFXDonZOQcpbU95kTzFpvWh6tlxwvsJgZ:4eOQltU92f+w5Z
TLSH T1B0F4230BA0547F75D6ECBB3055A857D0A7B4B62FC37EEF1EAD9890608E73B0A0122157
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon 82114a6b2b214582 (7 x AgentTesla, 5 x Formbook, 3 x Loki)
Reporter threatcat_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
443
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
cbeea811df25ea3bda4ed2d8b965cfa8c135544d2ad0f4075047577739351e0a.exe
Verdict:
Malicious activity
Analysis date:
2024-05-31 07:08:36 UTC
Tags:
evasion agenttesla stealer

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

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Reading critical registry keys
Sending a custom TCP request
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade 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
AI detected suspicious sample
Check if machine is in data center or colocation facility
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
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
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.SnakeKeyLogger
Status:
Malicious
First seen:
2024-05-31 02:40:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
agenttesla_v4 agenttesla
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
Looks up external IP address via web service
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
f725d52e5b6df125a4647f82569fadb722bf78efb7a180a44932bd1802e254a0
MD5 hash:
a56ae714b87519e959fe387f5e864b9c
SHA1 hash:
ef00467b27735844114badd2a6ad671fce2c4166
Detections:
AgentTesla win_agent_tesla_g2 INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients Agenttesla_type2 INDICATOR_SUSPICIOUS_Binary_References_Browsers INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL INDICATOR_EXE_Packed_GEN01 INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
SH256 hash:
ef71e3e444806e87e9dc015147d86cbf4b0ad09b4d4453721ceccb4c2efa86f7
MD5 hash:
7f9a5e72bfe70a0183e6dabe00ce968d
SHA1 hash:
923d02031f514bbb032875c43c5ed6ff370d4a90
SH256 hash:
e8ff1e4ab08fb3c088438e0d27b3b0a94023f72218abeeae0539312934b5ee47
MD5 hash:
4b103dfb278a4f8e8eceec88c6ff4292
SHA1 hash:
6f13aacefee0c12ffeed2a6ab9fc6cd2eaa52400
SH256 hash:
25b5214317428b6661d063585c9de0ceb173e0cbf529069873599ac09f179ae9
MD5 hash:
a09ba49a164d02715cea9498b85dadb3
SHA1 hash:
5cb0c737d9fb738c36ca64082b53cd2d816b6e8b
SH256 hash:
cbeea811df25ea3bda4ed2d8b965cfa8c135544d2ad0f4075047577739351e0a
MD5 hash:
0b6998e36b2999088cd4c512fc98a2b8
SHA1 hash:
1e93ee78c870d3cb5283a6b004b23472cce6172f
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:NET
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.

Malspam

AgentTesla

Executable exe cbeea811df25ea3bda4ed2d8b965cfa8c135544d2ad0f4075047577739351e0a

(this sample)

  
Delivery method
Distributed via e-mail attachment

BLint


The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

Comments