MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2
SHA3-384 hash: 7b13c885890725f5bf92b98a62ba8a20b0a803135ceadea88f8a59e45d09d1e30da68d13e82706ac8b259576535ba470
SHA1 hash: 07b1545e623c5fab6373c3ed6b8d69661d1617c0
MD5 hash: bcf4d52741eef8da0469862b90c85c08
humanhash: missouri-floor-oregon-india
File name:bcf4d52741eef8da0469862b90c85c08
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'055'232 bytes
First seen:2022-06-17 10:54:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:wsXD1cG4wkqrU6n0o47mKD2cXWQSlnyJWcqqGzIa94k+94TASGZGye4V5dw:/DxkmmSgNa+ky1SGEyq
TLSH T18F2527025FF41AE7D1B9A23211B5403A43F1FF921672DA9E2E8475FC15B2B834B63726
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)
File icon (PE):PE icon
dhash icon 12329272e9cc3649 (2 x RemcosRAT, 1 x Formbook, 1 x AgentTesla)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2.exe
Verdict:
Malicious activity
Analysis date:
2022-06-17 17:06:02 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/a07b7a15-69ae-4e21-9ae9-d39e1c6679e2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/280956/
Detection(s):
Win.Malware.Nymeria-7168557-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Setting a keyboard event handler
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Stealing user critical data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
nymeria packed strictor
Link:
https://www.filescan.io/uploads/62ac5dc50200c8597b342723/reports/f571e0bf-acf4-495c-a25a-adc0ee6bd8c3/overview
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/54d12c60-f067-470c-9af8-9d849ca255b6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1015131
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Installs a global keyboard hook
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)
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2/
Threat name:
ByteCode-MSIL.Trojan.Hesv
Create hunting rule
Status:
Malicious
First seen:
2022-06-17 10:55:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
50
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xyvvofx3chexszkzxsjsatnptdctavj5yus6eohkra4mrln6gdja._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer suricata trojan
Link:
https://tria.ge/reports/220617-mz4xeabfgp/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Loads dropped DLL
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Executes dropped EXE
AgentTesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
Unpacked files
SH256 hash:
be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2
MD5 hash:
bcf4d52741eef8da0469862b90c85c08
SHA1 hash:
07b1545e623c5fab6373c3ed6b8d69661d1617c0
Link:
https://www.unpac.me/results/920dda7e-7d89-4430-a921-cb33badd1b76/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 be2b5716fb11c9796559bc93204daf98c530553dc525e238ea8838c8adbe30d2

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/280956/
  
URLhaus
https://urlhaus.abuse.ch/url/2242056/

Comments


Avatar
zbet commented on 2022-06-17 10:55:03 UTC

url : hxxp://lutanedukasi.co.id/wp-includes/halfd.exe