MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe. 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: 14

Intelligence 14 IOCs YARA 2 File information Comments

SHA256 hash:	2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe
SHA3-384 hash:	db62b77482acda8cb9b61273d1571eb887a9c32acbbe2adb4fd979c5d82ecdbf753db370d14a47ebf3acf50ae365d721
SHA1 hash:	d7d5ef83af768a6bfe520f397f55a9d138d5f6f7
MD5 hash:	5c50f0f4f7a4305464b0a9b14b33b006
humanhash:	north-beryllium-asparagus-avocado
File name:	bank details.exe
Download:	download sample
Signature	AgentTesla Create hunting rule
File size:	612'864 bytes
First seen:	2023-04-24 21:44:52 UTC
Last seen:	2023-04-28 01:17:49 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:weW/T7I3AA/98qzGTfQLFRPzci/9iMH+hc7VGmR7WQI:Hi7up8rcLvPPoMHdxv
Threatray	2'278 similar samples on MalwareBazaar
TLSH	T119D448285A981BE6E139B3B4CE395410E3E3D817A371D9B97DEB00C81743E8266D177E
TrID	63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 9.0% (.EXE) Win64 Executable (generic) (10523/12/4) 5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter	James_inthe_box
Tags:	AgentTesla exe

Intelligence

File Origin

# of uploads :

# of downloads :

257

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

bank details.exe

Verdict:

Malicious activity

Analysis date:

2023-04-24 21:48:00 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/b39ede71-1198-4e5d-90ee-aa53326244a1

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/384635/

Detection(s):

SecuriteInfo.com.Trojan.PWS.Siggen3.29551.7833.3177.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Launching a process

Creating a file

Using the Windows Management Instrumentation requests

Reading critical registry keys

DNS request

Sending a custom TCP request

Forced shutdown of a system process

Stealing user critical data

Unauthorized injection to a system process

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

packed

Link:

https://www.filescan.io/uploads/6446f85f5ff821708a44602a/reports/64aaeca7-5b12-405b-9ed1-2e70d186a5da/overview

Verdict:

Malicious

Labled as:

Win/malicious_confidence_100%

Link:

https://www.hybrid-analysis.com/sample/2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe

Result

Verdict:

UNKNOWN

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/32b1f7c1-5502-4eee-8329-209669f4bdbe

Result

Threat name:

AgentTesla

Detection:

malicious

Classification:

troj.spyw.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1220311

Signature

.NET source code contains potential unpacker

Found malware configuration

Injects a PE file into a foreign processes

Machine Learning detection for sample

Multi AV Scanner detection for submitted file

Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)

Sample uses string decryption to hide its real strings

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 Putty / WinSCP information (sessions, passwords, etc)

Tries to steal Mail credentials (via file / registry access)

Writes to foreign memory regions

Yara detected AgentTesla

Yara detected AntiVM3

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe/

Threat name:

Win32.Spyware.Negasteal

Status:

Malicious

First seen:

2023-04-24 20:19:52 UTC

File Type:

PE (.Net Exe)

Extracted files:

AV detection:

20 of 36 (55.56%)

Threat level:

2/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fatm6fkb62ngpeeitl4thisnwlzi7whajkgf3vpmfv7of34t2d7a._file

Verdict:

malicious

Label(s):

agenttesla

AgentTesla

4c2f9e82e4659646aa281ac883da686b8599b518a536dbd3a2b0cf40620e0860

AgentTesla

86fe1b10dbbcc09763a47fe8763c4dfb1d118988be9f12b0436811c0391b2b95

AgentTesla

f12eab3b67ee2319e87751025c12249d16d987355465125b9f35c552a3f6cb85

AgentTesla

+ 2'268 additional samples on MalwareBazaar

Result

Malware family:

agenttesla

Score:

10/10

Tags:

family:agenttesla collection keylogger spyware stealer trojan

Link:

https://tria.ge/reports/230424-1l2f1seg27/

Behaviour

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

outlook_office_path

outlook_win_path

Suspicious use of SetThreadContext

Accesses Microsoft Outlook profiles

AgentTesla

Unpacked files

SH256 hash:

856d48cb5c4970496322c03b9cdc72329ea4292d5b7efe0a69de82d8ac12cbdf

MD5 hash:

aa960f4ddc2362376f8e910f50bbae3a

SHA1 hash:

f8c15fbbfab457d6260d30861f4f184299f4bb4b

Link:

https://www.unpac.me/results/fbb9c8bd-4539-42a7-9b3c-b35bd125f1e5/

SH256 hash:

ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d

MD5 hash:

27f5124bf8f451bca8d8a15c73c4f521

SHA1 hash:

5fd557e109b8fd1c3b362b64f0ba9f1600c07211

Link:

https://www.unpac.me/results/fbb9c8bd-4539-42a7-9b3c-b35bd125f1e5/

SH256 hash:

3299a8ef31ae03fc22b166dc488e01b0ce4e1fa1d69eda00cc9aa95e29ec6f55

MD5 hash:

e0ca0a46582146a2af123c3b36f64a68

SHA1 hash:

332acd08aaed217d1c6278fae46284a53307aedf

Detections:

AgentTeslaXorStringsNet

Link:

https://www.unpac.me/results/fbb9c8bd-4539-42a7-9b3c-b35bd125f1e5/

Parent samples :
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SH256 hash:

2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe

MD5 hash:

5c50f0f4f7a4305464b0a9b14b33b006

SHA1 hash:

d7d5ef83af768a6bfe520f397f55a9d138d5f6f7

Link:

https://www.unpac.me/results/fbb9c8bd-4539-42a7-9b3c-b35bd125f1e5/

Malware family:

AgentTesla

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/2826cf1541f6/report/overview.html

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

Threat name:

Malicious File

Score:

0.97

Link:

https://yomi.yoroi.company/submissions/2826cf1541f69a6790889af933a24db2f28fd8e04a8c5dd5ec2d7ee2ef93d0fe

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.