MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72f0602ff527619e73688e43bcd3e1ceb46e9f7234e70dde08dba45e9cd80beb. 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 3 File information Comments

SHA256 hash:	72f0602ff527619e73688e43bcd3e1ceb46e9f7234e70dde08dba45e9cd80beb
SHA3-384 hash:	655dbb550f6157fc4ef7529050edcaf6a809ba390ce16ee0a83997e474a58959a30100de4989900c7b914aeb2e0c0f0f
SHA1 hash:	aa787e6c43d4358dd46d39f016b5596719021ada
MD5 hash:	e97bee11fb284701220a201e9cdb7a71
humanhash:	timing-music-earth-mississippi
File name:	New order#118809.pdf.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'003'520 bytes
First seen:	2020-08-10 09:29:13 UTC
Last seen:	2020-08-10 11:07:54 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	464f1242f3480630023c89e11d6fabb2 (11 x AgentTesla, 2 x NanoCore, 2 x MassLogger)
ssdeep	24576:KDF/7JJMhRjbSCLU9I2kq9v6M/ZlF40K145B6nnjqKoeB:Kp7JCD7no9P/Zcj25EjqKoeB
Threatray	11'722 similar samples on MalwareBazaar
TLSH	F725C0D371C04876C97B26FBAF0BC2646639FD616D3895062FE42A495FB83913832397
Reporter	abuse_ch
Tags:	AgentTesla exe

abuse_ch

Malspam distributing AgentTesla:

HELO: ns1.prosemvds.com
Sending IP: 89.107.226.195
From: info@gb-promotion.com
Subject: RE: ORDER REQUISITION
Attachment: New order118809.pdf.img (contains "New order#118809.pdf.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection:

AgentTeslaV2

Link:

https://www.capesandbox.com/analysis/42603/

Detection(s):

PUA.Win.Adware.Slugin-6803969-0

PUA.Win.Adware.Slugin-6840354-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Unauthorized injection to a recently created process

Sending a UDP request

Using the Windows Management Instrumentation requests

Reading critical registry keys

Stealing user critical data

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/416642

Signature

Contains functionality to detect sleep reduction / modifications

Detected unpacking (changes PE section rights)

Detected unpacking (overwrites its own PE header)

Found malware configuration

Initial sample is a PE file and has a suspicious name

Maps a DLL or memory area into another process

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)

Sigma detected: Suspicious Double Extension

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)

Uses an obfuscated file name to hide its real file extension (double extension)

Yara detected AgentTesla

Behaviour

Behavior Graph:

Download SVG

Detection:

agenttesla

Link:

https://mwdb.cert.pl/sample/72f0602ff527619e73688e43bcd3e1ceb46e9f7234e70dde08dba45e9cd80beb/

Threat name:

Win32.Trojan.LokiBot

Status:

Malicious

First seen:

2020-08-10 09:31:07 UTC

AV detection:

26 of 29 (89.66%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=olygal7ve5qz443irzb3zu7bz22g5h3sgttq3xqi3osf5hgybpvq._file

Verdict:

malicious

Label(s):

agenttesla

hawkeyekeylogger

AgentTesla

1de8ee7f865f08d9684183f38828a5a323658be9cdb82f52a3600d9b509b175b

AgentTesla

6b0f2c8d4a8c8883be658db9868b33db30eb73755e4688279c29599eb25c6099

AgentTesla

7b7b7e762458db8467138460218261f14ab8da3fb629ca23cd6f6c110bbfed46

AgentTesla

869e8a26e04953a411e7454c800e022bbbb3825320ab6e3935213357789f0844

AgentTesla

8e7d8dc49220d4ac88858ec8401d0d2b2a0c21d7b8e301c68de51e8a99238363

AgentTesla

b82d04c79bfd870dd7024db85a5c3c60827776af6bfd6b73306ceebf72150ba4

AgentTesla

c95e7d84353b77c81870d17df0d8a73387b3d3804b5db509b50176b049fa7a8b

AgentTesla

d00396bdc41d762fcc1612605e951071919d7bb0fbce02491c805d2d42d767a4

AgentTesla

e939e5ac72af54c976d32967a56e22c82b4c46fc5693ebf04ccdbbd4ccdc3470

AgentTesla

+ 11'712 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

upx keylogger stealer spyware trojan family:agenttesla

Link:

https://tria.ge/reports/200810-lpqbzh5zp6/

Behaviour

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: MapViewOfSection

Suspicious use of SetThreadContext

Reads user/profile data of local email clients

Reads data files stored by FTP clients

Reads user/profile data of web browsers

UPX packed file

AgentTesla Payload

AgentTesla

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Gamarue

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/72f0602ff527619e73688e43bcd3e1ceb46e9f7234e70dde08dba45e9cd80beb

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:	Agenttesla_type2 Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Agenttesla in memory
Reference:	internal research

Rule name:	CAP_HookExKeylogger Create hunting rule
Author:	Brian C. Bell -- @biebsmalwareguy
Reference:	https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar