MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da48897315da67554f90b847fcfe027d12d2c75f42ad1c413bf87d23bbd07b09. 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: 13

Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash:	da48897315da67554f90b847fcfe027d12d2c75f42ad1c413bf87d23bbd07b09
SHA3-384 hash:	353b9896bb5c3301f604760c687788fcee0438404f11d52702fa051907a09c13e5789d0b813588db5c075bb5ac042c7f
SHA1 hash:	3236d7bff0c43c0fd40d68945706fa1eeb2ac581
MD5 hash:	c6d36b2f913c4062fb22717eb16d69d4
humanhash:	muppet-high-vegan-mars
File name:	PO.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	1'286'656 bytes
First seen:	2022-11-18 07:17:42 UTC
Last seen:	2022-11-18 08:56:44 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep	12288:Ma7GWyYYhPrE/KvGupJhRXAOufUDN9DFVbrrllRneH1nX46U8WDfjKWTgRoJzY5p:My4hP113p9TfrDReHR58f7T0zo
Threatray	20'025 similar samples on MalwareBazaar
TLSH	T12855B49C366171DFD867D8629EEC2CA8EA5D787B531F41139023C6AD9ACD887CF140B2
TrID	30.2% (.EXE) Win64 Executable (generic) (10523/12/4) 18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 14.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 12.9% (.EXE) Win32 Executable (generic) (4505/5/1) 5.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter	Anonymous
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

202

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

agenttesla

ID:

File name:

PO.exe

Verdict:

Malicious activity

Analysis date:

2022-11-18 07:19:11 UTC

Tags:

agenttesla

Link:

https://app.any.run/tasks/ccd0a9f5-26b6-49e3-b965-2f396fa146f8

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/335677/

Detection(s):

SecuriteInfo.com.Win32.TrojanX-gen.8570.26122.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

DNS request

Сreating synchronization primitives

Creating a window

Launching a process

Creating a file

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/637731ac4dc24c6f80b85ca1/reports/cef706bc-ad9a-4dcd-8d3e-4d9281ddd11b/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.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/94b2ad52-fa0b-4f45-ad8e-f9fa810dbf9e

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.adwa.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1116359

Signature

.NET source code contains very large array initializations

Antivirus / Scanner detection for submitted sample

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Detected unpacking (changes PE section rights)

Injects a PE file into a foreign processes

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Modifies the hosts file

Multi AV Scanner detection for submitted file

PE file contains section with special chars

PE file has nameless sections

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 detect sandboxes and other dynamic analysis tools (process name or module or function)

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)

Uses the Telegram API (likely for C&C communication)

Writes to foreign memory regions

Yara detected AgentTesla

Yara detected AntiVM3

Yara detected Generic Downloader

Yara detected Telegram RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/da48897315da67554f90b847fcfe027d12d2c75f42ad1c413bf87d23bbd07b09/

Threat name:

ByteCode-MSIL.Trojan.AgentTesla

Status:

Malicious

First seen:

2022-11-17 03:40:46 UTC

File Type:

PE (.Net Exe)

AV detection:

29 of 39 (74.36%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3jeis4yv3jtvkt4qxbd7z7qcpujnfr27ikwryqj37b6sho6qpmeq._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

0c62abe574a6b360a940fc43ecae0993eb52715bac6208ea56e2de5e1bc5892b

AgentTesla

1e74522fdc60c68fff2c1909f2a2b9d261adeefc111828bd85a554e58ea2021d

AgentTesla

2d0170ed65c137d3595e108eb6a5613132c11f9d35a4af02d1e5ae0258204913

AgentTesla

43222f2fb7108be63e131f8497abe062e10f8e85905aa8a6446a81b3de71b49f

AgentTesla

4cfd7289e7f8d77c8da07f74d93dda3767bde8d9a8e251df7a83df9615a6c701

AgentTesla

da48897315da67554f90b847fcfe027d12d2c75f42ad1c413bf87d23bbd07b09

AgentTesla

+ 20'015 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/221118-h4yhzagh28/

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

Drops file in Drivers directory

AgentTesla payload

AgentTesla

Malware Config

C2 Extraction:

https://api.telegram.org/bot2134979594:AAFk4QkrlHlt2a-q-EhIoHZBbzxSH0QxiBI/sendDocument

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/4227ff95-0026-4043-bfa8-c1bf72fa7598

Unpacked files

SH256 hash:

de48cbe6923f4b85aef668c6f10cc92777722e95e4f4ebed62eeb20689804140

MD5 hash:

d7b84a1c3334658ff9eca3f3069cdfee

SHA1 hash:

fa83442adffec97eab080ea363d1e0eb5abb7402

Link:

https://www.unpac.me/results/6b35a2e2-4979-420d-b6eb-cc02035d2c9a/

Parent samples :
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SH256 hash:

f5f6364461d4256d8fff6b697bb6797d78fc27977d3f982787fcae8dbce7fee2

MD5 hash:

d064a1fe910fa665385d10df727746be

SHA1 hash:

e1a10d6e1b5f778dfff71345bf2c437aa0e47069

Link:

https://www.unpac.me/results/6b35a2e2-4979-420d-b6eb-cc02035d2c9a/

SH256 hash:

a327516357b9fa1a75753b3fbd0030e13f374be7cefcdf983d0b731f278b0c59

MD5 hash:

404efdeb9931733904da07f96fabeb72

SHA1 hash:

7ce363cd612f1d9a90b33ec196c4d0a49cdaee02

Link:

https://www.unpac.me/results/6b35a2e2-4979-420d-b6eb-cc02035d2c9a/

SH256 hash:

da48897315da67554f90b847fcfe027d12d2c75f42ad1c413bf87d23bbd07b09

MD5 hash:

c6d36b2f913c4062fb22717eb16d69d4

SHA1 hash:

3236d7bff0c43c0fd40d68945706fa1eeb2ac581

Link:

https://www.unpac.me/results/6b35a2e2-4979-420d-b6eb-cc02035d2c9a/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/da48897315da/report/overview.html

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.