MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1
SHA3-384 hash: 3793b9fa5673e28e9088435b0cf07fa4cbcd4f3af486d2a7f2ca1371250a75437cd38a94958cbdb2816ba50736d27921
SHA1 hash: 7a3d90ac62d2344283da7d6a32c98732c6418629
MD5 hash: 31c04c59e7015caf78cdf5385fc39bcd
humanhash: venus-juliet-tennessee-hamper
File name:504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'202'688 bytes
First seen:2022-12-06 12:15:58 UTC
Last seen:2022-12-06 13:34:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:KFGbqdOqwHrWzSF/bijjT+f0XWooDgzLha5kTf:HbqdOpLKO4jQnkzLhT
TLSH T115456C8B1F3209A4CB4E3471088E077C9351FD6D6CB4CCB6EE3466681DA65AB7E9132D
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)
File icon (PE):PE icon
dhash icon ce9c9496e4949c9c (73 x AgentTesla, 51 x SnakeKeylogger, 30 x Formbook)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
178
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO 22-425.doc
Verdict:
Malicious activity
Analysis date:
2022-11-23 13:49:17 UTC
Tags:
exploit cve-2017-11882 loader agenttesla
Link:
https://app.any.run/tasks/ca484278-6de3-4577-bf8c-46e197465bb5

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/343401/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44597.25303.5366.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638f32850c6473d16719a7f9/reports/47c7063e-1163-4b95-a281-ba786e59aaa6/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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ddc97a3d-f139-48ee-a521-121d7e275da1
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1128901
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1/
Threat name:
ByteCode-MSIL.Spyware.AveMaria
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 12:16:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
23 of 26 (88.46%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kbcvnpetjxnbarycv7t5og7iiuxifj5ve4yyh4f2yyptqtjtzsyq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221206-pff3cagc77/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
4bb38a0668461ea83ddb9ff8902d4ba3389889aca3ad10170f6c327c308722fa
MD5 hash:
f4eade2730ebf47b1f5ad0b9d360dcaa
SHA1 hash:
d9ea23be67847475eba41c0e1b344cf0ed3fc872
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
SH256 hash:
08747328e3d4029245225e4ba53793c068523db11adbb90f0822bdc35a113547
MD5 hash:
b97a087f35401b5f5adf309ca0999ad1
SHA1 hash:
7b07d87f43d96b10cdf6cfe362c8ce52202acd02
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
SH256 hash:
012eb1ef0f002f2b376b0c9630ea3a11540b72614dab66394a5b22f5b0e7787f
MD5 hash:
53dfbd4b47402ceef37d22f1ac86a54c
SHA1 hash:
71eb706215ae482c5cdbed270df751942a5bc0fb
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
SH256 hash:
1e40008b1bba4f0bfa638550896a50aba3ca74a82dd39895c985486eeb95b0ed
MD5 hash:
3607e2e2711b1f3a081da379bd9daf73
SHA1 hash:
44adb18332b3e104dd40b81df1ee5b9aaa3fa9d5
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
SH256 hash:
504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1
MD5 hash:
31c04c59e7015caf78cdf5385fc39bcd
SHA1 hash:
7a3d90ac62d2344283da7d6a32c98732c6418629
Link:
https://www.unpac.me/results/049e5be3-db9f-4b8c-8661-478a82d27a41/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/504556bc934d/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/504556bc934dda104702afe7d71be8452e82a7b5273183f0bac61f384d33ccb1

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.

Cape
Cape
https://www.capesandbox.com/analysis/343401/

Comments