MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be356a2bfc51e0fd0dbe3be84cc8760afd92743e86c723a7d97d13ea985f3bf5. 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: 10

Intelligence 10 IOCs YARA 1 File information Comments

SHA256 hash:	be356a2bfc51e0fd0dbe3be84cc8760afd92743e86c723a7d97d13ea985f3bf5
SHA3-384 hash:	ecc5466d7af16e20e863887ad473fb670823ec1659ad2fb5a62bb570db73707c97ec56e135832856f5b7fa5380879cce
SHA1 hash:	91c351f6a0bb4150017f0524f28f359a1947ac79
MD5 hash:	a321a5df5bddc8abaa3bc5fa5012bc73
humanhash:	lion-neptune-timing-glucose
File name:	CV-JOB REQUEST______pdf.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	31'456 bytes
First seen:	2021-02-22 07:20:31 UTC
Last seen:	2021-02-26 17:09:32 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	768:CNHHHYhs56NiqbVFPPJAgfTeaSYS4oYAhO/:CpYhs5k/PPbTnSTYB
Threatray	2'747 similar samples on MalwareBazaar
TLSH	00E23A10FAD66E23F92A3F7820D53B0C57B727E2B976D6361F0C62DA15435824E1CA29
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing unidentified malware:

HELO: mahagenco.in
Sending IP: 81.92.194.112
From: Nitheesh Thomas<nitheeshthomas@mahagenco.in>
Subject: CV-JOB REQUEST
Attachment: CV-JOB REQUEST______pdf.iso (contains "CV-JOB REQUEST______pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

104

Origin country :

n/a

Vendor Threat Intelligence

Detection:

DLAgent06

Link:

https://www.capesandbox.com/analysis/118216/

Detection(s):

SecuriteInfo.com.Win32.26614.23621.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

DNS request

Sending an HTTP GET request

Sending a UDP request

Running batch commands

Creating a process with a hidden window

Launching a process

Unauthorized injection to a recently created process

Adding an access-denied ACE

Creating a file

Using the Windows Management Instrumentation requests

Result

Verdict:

SUSPICIOUS

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

Link:

https://www.joesandbox.com/analysis/613861

Signature

Binary contains a suspicious time stamp

C2 URLs / IPs found in malware configuration

Found malware configuration

Hides threads from debuggers

Initial sample is a PE file and has a suspicious name

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 access)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/be356a2bfc51e0fd0dbe3be84cc8760afd92743e86c723a7d97d13ea985f3bf5/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2021-02-22 00:51:48 UTC

AV detection:

5 of 47 (10.64%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xy2wuk74khqp2dn6hpuezsdwbl6ze5b6q3dshj6zpuj6vgc7hp2q._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

1da1ec185291bebb4c4ceec93f1b5dcf689480397ea4b000796b775e971565a9

AgentTesla

2268b02851b88a3dc6aea375ec1a36b9ceca5def60ca62e2f47d22db566e1e7a

AgentTesla

56a11ac0cd03e932886e623809ba8e27f42e3d438e0b98fdfd56e41d8c38607d

AgentTesla

73ea7d88674eb985176347ebac51ec05a763eb59d39b072a6ce1eb495383a9db

AgentTesla

782e217ec684944693a03a56d29675c879b31fb570c5f9956552ba5968295463

AgentTesla

9e33ca4eee3b2499f384dcfd926f97675258157bbdbeaa5c6720abc746c77d2c

AgentTesla

a0ebcb3078763eb8acca534831ef9ca1a213347328698aa3cda7c5bd23cd81d8

AgentTesla

c2ae8f03a4c70c1a976ab882238a8df26aebc713cd28e1896f883ea9da1f76de

AgentTesla

e630cd1050328f6c1b58d793e13fb2a873bdb49c5cdd27d5762cfe6602c4f2a6

AgentTesla

+ 2'737 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla keylogger spyware stealer trojan

Link:

https://tria.ge/reports/210222-r7vrdhs2aa/

Behaviour

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Enumerates physical storage devices

Program crash

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

AgentTesla Payload

AgentTesla

Unpacked files

SH256 hash:

be356a2bfc51e0fd0dbe3be84cc8760afd92743e86c723a7d97d13ea985f3bf5

MD5 hash:

a321a5df5bddc8abaa3bc5fa5012bc73

SHA1 hash:

91c351f6a0bb4150017f0524f28f359a1947ac79

Link:

https://www.unpac.me/results/cff3bc3f-fdb0-481a-b4cc-59caacd4eb33/

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:	INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu Create hunting rule
Author:	ditekSHen
Description:	Detect executables with stomped PE compilation timestamp that is greater than local current time