MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3c7b2f564044dbb6077904cd30071f38510ccc1efe61ec46e9fd83688d28dc0c. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments 1

SHA256 hash: 3c7b2f564044dbb6077904cd30071f38510ccc1efe61ec46e9fd83688d28dc0c
SHA3-384 hash: bb220ffddc3e1bbc3d63ebbeab4739051e55fc56abc6f531b212602c2b7c1233ed0ed30117c6d59d22b531064af5c345
SHA1 hash: 011e4d87f3d5182a27e7d69b117ff63ba6291fac
MD5 hash: 59e3bfa55654fcf1cde7ff667aa3ab16
humanhash: grey-oregon-robert-mike
File name:59e3bfa55654fcf1cde7ff667aa3ab16
Download: download sample
Signature AgentTesla
File size:722'432 bytes
First seen:2022-10-11 10:24:27 UTC
Last seen:2022-10-11 12:58:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:x2lwauu2iNaLYADqjJ5nD6+A/vVINehO2VFXjjq4G8aRZ+d/k/rMcQUDakGmysoC:I9uu1Q2jrD6+QNINodjqjc/k
Threatray 19'362 similar samples on MalwareBazaar
TLSH T164E48DAD761075DFC86BC4768EA81C74FAA234BB531B5217D06326AD9E0C887DF640F2
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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 very large array initializations
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 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 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
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Status:
Malicious
First seen:
2022-10-11 04:11:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
21 of 26 (80.77%)
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
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:
6291d29425a7099c2017a7fa4f38fc4e711a0f33c5f0c33bffa41f7dbe2dd7a2
MD5 hash:
1af57343a786f317ed2718334dbe72aa
SHA1 hash:
a0649a2a198b48119dec426e27597a68b7ba6b72
SH256 hash:
58a5678813173171d9c218c23cbaa43f86f95b25cc36f358a1c87501a19efa1a
MD5 hash:
ec371294e2b59ec91cb512768ef2aafc
SHA1 hash:
827f86eb35b85a52002d8d32ced8e00ffe012561
SH256 hash:
4f80ddfe49b270f801ab44aa899153bbe2a0fb93abed0f9fc992f74ff6ab4fde
MD5 hash:
f4ba8570299eabf8fe2d02cc1dc0606a
SHA1 hash:
5d7add32313074f5a1e9b4ab379298dee8b6217e
SH256 hash:
3c7b2f564044dbb6077904cd30071f38510ccc1efe61ec46e9fd83688d28dc0c
MD5 hash:
59e3bfa55654fcf1cde7ff667aa3ab16
SHA1 hash:
011e4d87f3d5182a27e7d69b117ff63ba6291fac
Malware family:
AgentTesla.v3
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: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 3c7b2f564044dbb6077904cd30071f38510ccc1efe61ec46e9fd83688d28dc0c

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-10-11 10:24:33 UTC

url : hxxp://23.94.231.154/success.exe