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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afb9b832b61a4c5152e1747afaed615fdfb2d79d42c4bc683ade8c0de25cde8d. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash: afb9b832b61a4c5152e1747afaed615fdfb2d79d42c4bc683ade8c0de25cde8d
SHA3-384 hash: d90d068a826dfb6d43ec71b8fc1fc82f44c30536fb43e7cdc6bc72030045996dd5fd694bf363ee3966d45457d044c9f9
SHA1 hash: 2855cb5c847938704dcae39267cff76cdc50c647
MD5 hash: 7a43598ff7b62a711389146aa6bd97aa
humanhash: crazy-mountain-lake-mexico
File name:Plná moc č. p2 ze dne 11. června 2024.xlsx.exe
Download: download sample
Signature AgentTesla
File size:711'680 bytes
First seen:2024-06-11 19:25:43 UTC
Last seen:2024-06-11 20:32:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (49'298 x AgentTesla, 20'717 x Formbook, 12'402 x SnakeKeylogger)
ssdeep 12288:4W/RA5STkep6Mlqnl3LkcBDVXFamBD/UFHn0+HrBSxF6w7RTIYDX:4Mm5SH6MIl3LkGDhsmD/U0WO7xIc
Threatray 624 similar samples on MalwareBazaar
TLSH T17DE4E0DA23D96A84E0BD0B740532211087F2F5C7DC72E34D59C896EE2B7A745A9A036F
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) (4504/4/1)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
346
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
afb9b832b61a4c5152e1747afaed615fdfb2d79d42c4bc683ade8c0de25cde8d.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 20:51:47 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
95.7%
Tags:
Static Stealth Redcap
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a window
Unauthorized injection to a system process
Result
Threat name:
AgentTesla, DarkTortilla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Found malware configuration
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
Multi AV Scanner detection for submitted file
Queries Google from non browser process on port 80
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Sigma detected: Suspicious Double Extension File Execution
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 AntiVM3
Yara detected DarkTortilla Crypter
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2024-06-11 12:08:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 24 (91.67%)
Threat level:
  2/5
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:
2db82e9b91b1ccb1957b4e06ec49bfb0096e973213fc1786de1bbe3162f5df5a
MD5 hash:
27dea42a70bd7e948f1171ce873878a1
SHA1 hash:
b87051d51479c093cdf3e721acea4fd8b940b1e5
SH256 hash:
afb9b832b61a4c5152e1747afaed615fdfb2d79d42c4bc683ade8c0de25cde8d
MD5 hash:
7a43598ff7b62a711389146aa6bd97aa
SHA1 hash:
2855cb5c847938704dcae39267cff76cdc50c647
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.

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 (GUARD_CF)high

Comments