MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 47501c787ce7bbd2c026d31b6a1f1e510135995d92961d58a06f21b174c4f168. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 47501c787ce7bbd2c026d31b6a1f1e510135995d92961d58a06f21b174c4f168
SHA3-384 hash: bf69ebdcd29aa7b1df03aa41aea5f23563ea3f195d58ed8fedfa5b0c3aac29a7c5516110385d42724c991f11d0c1a3f7
SHA1 hash: ee0c7c7111302398f40846a65126c2c7aa54a282
MD5 hash: 637f246af3f4c11d538ed682c285876b
humanhash: maine-berlin-pluto-lamp
File name:T.HALK BANKASI A.S.Hesap Ekstresi.PDF!.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'135'104 bytes
First seen:2021-05-18 07:49:42 UTC
Last seen:2021-05-24 06:32:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:TzrvgWH13gjsHKsw1jKntrFL42gj+aWQ:TzTN3gYqstrFL42gjlW
Threatray 18 similar samples on MalwareBazaar
TLSH 6135D0123384769EE53E5371A0A242B127F0AD79DF82D17E795EF12C0EB33132A47969
Reporter GovCERT_CH
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
2
# of downloads :
160
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
T.HALK BANKASI A.S.Hesap Ekstresi.PDF!.exe
Verdict:
Suspicious activity
Analysis date:
2021-05-18 07:59:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c885b2fe-9f38-41e7-bf0d-451f94784482

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/157992/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.747-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/783908
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains very large array initializations
Found malware configuration
Initial sample is a PE file and has a suspicious name
Installs a global keyboard hook
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 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 access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/47501c787ce7bbd2c026d31b6a1f1e510135995d92961d58a06f21b174c4f168/
Threat name:
Win32.Infostealer.Convagent
Create hunting rule
Status:
Malicious
First seen:
2021-05-18 07:37:57 UTC
AV detection:
5 of 45 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i5iby6d44655fqbg2mnwuhy6keatlgk5sklb2wfan4q3c5ge6fua._file
Verdict:
unknown
Similar samples:
0fbe3e570e7074462b9c44528e6a1a3e9a4d02775acf4e9877f4f3ac87cdbd2e
AgentTesla
1341772a87e26adea4e68c01f271a58de067287d5da8135063008942a507e40b
AgentTesla
88273e3c8b21831b5e66320d0abadc521ab5e435b3ee82f2d537bcee048b6572
AgentTesla
891a0315de6cd04af80c5c50721150a2b2d72607c711ed85b323ca6575b69874
AgentTesla
8d5fff2b46e7cf8b1a17ac941369059a2ce2acae2ac2eb0ac01d4f0211f401c9
AgentTesla
8ebddcfe92d7be23619825f320778078994a38906d39019e459a62677897904e
AgentTesla
9cb18c54adfca646385a1fe3d94c50c72bcbf00bd517de444dacd56659240be9
AgentTesla
b714cbb843e89f21a45b8ee44e91196f28c9c4c08228e2a3e827869db136a6dd
AgentTesla
dff3072b3ea6788224f19795979eeb55d9e972cf7762cc9fda1c522369dce603
AgentTesla
e68f17cfe87742103150ca9abd6cc16581caa6e0e0243d03fae2c89c2609c974
AgentTesla
+ 8 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/210518-mmhhr6k68x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
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: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.

Malspam

AgentTesla

Executable exe 47501c787ce7bbd2c026d31b6a1f1e510135995d92961d58a06f21b174c4f168

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/157992/

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