MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1588fa2fbba71b436afb6df74166ffc100c422257b8c259debb07f3201bffeb. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments 1

SHA256 hash: e1588fa2fbba71b436afb6df74166ffc100c422257b8c259debb07f3201bffeb
SHA3-384 hash: 905b5eb09d82f1791723397ae0cd5bb31d36b102a5671a115bc788915e8229347c016c7d5837a81cdc4badbaea5f3d3c
SHA1 hash: 43ffaae606f82cf2574af328ef49c63174f13dd9
MD5 hash: 32c9208804cb6fe94d8f3d0d5f40a49a
humanhash: bacon-alabama-arizona-sad
File name:32c9208804cb6fe94d8f3d0d5f40a49a
Download: download sample
Signature AgentTesla
File size:690'176 bytes
First seen:2023-10-02 17:01:31 UTC
Last seen:2023-10-03 08:37:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:opmNumB0apppylT8hYq3QMgxoNs9s2VcF4ItGBbPdX7M4BXp:gty3DuEYq3KoWsfsJ1M4D
Threatray 6'389 similar samples on MalwareBazaar
TLSH T130E423A667A1C721C2F8A3F4643A563447B25B3B1EC4FFAD6CD632CA5577B14030EA06
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
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 :
283
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
INV0068954.xls
Verdict:
Malicious activity
Analysis date:
2023-10-02 16:46:03 UTC
Tags:
opendir exploit cve-2017-11882 loader stealer agenttesla trojan

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
Restart of the analyzed sample
Verdict:
Malicious
Threat level:
  10/10
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 method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Snort IDS alert for network traffic
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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.DarkStealerLoader
Status:
Malicious
First seen:
2023-10-02 09:01:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
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
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:
d60dec072f893a5f398ba30e3a15cb61570cb724c19751afeb2c4c659b59622a
MD5 hash:
8c865d459cbe885b9611d339deb8d457
SHA1 hash:
de13418769a5c9a2cc0050abebc928dfa7b789f1
SH256 hash:
513d832b6414ca92f71ea7abb910113140519f343c8fee079825d19bec37cae6
MD5 hash:
128feef2cd97a2ee0d369655ab39f214
SHA1 hash:
90d82fff31ca1510bdc670c400faa2893c918341
SH256 hash:
6b2909ef72a48cee224518782a7ffc0debb216ccd503694571e0c5876fe0cda0
MD5 hash:
52ac861cf7312343753dff34988494cd
SHA1 hash:
7a18b778858dbc5031840ad7ce46354977767dda
SH256 hash:
3fd0bedc0411d2ef09bb38f50a70888b9db436aa3f1a3f6340b3957a8bf1cef3
MD5 hash:
f7e3ee72e28761ebde68a3d0e2aeea6f
SHA1 hash:
102da2e7659210602f3ccfbb7768d8478428a565
SH256 hash:
e1588fa2fbba71b436afb6df74166ffc100c422257b8c259debb07f3201bffeb
MD5 hash:
32c9208804cb6fe94d8f3d0d5f40a49a
SHA1 hash:
43ffaae606f82cf2574af328ef49c63174f13dd9
Malware family:
AgentTesla.v4
Verdict:
Malicious
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: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 e1588fa2fbba71b436afb6df74166ffc100c422257b8c259debb07f3201bffeb

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-10-02 17:01:31 UTC

url : hxxp://103.228.126.12/430/audiodgs.exe