MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1. 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: 7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1
SHA3-384 hash: d7721c6d400e3dcb162150385232330c767e6aae3faa6ce806fc4a1e882a7173db346fb1abe295fe917ece218024a436
SHA1 hash: d95d22d179749a21178ba90b2d6e55168ad046b1
MD5 hash: 15d664bf81b4d721f62e6cb6500de8d2
humanhash: uranus-oven-mango-snake
File name:15d664bf81b4d721f62e6cb6500de8d2.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:667'136 bytes
First seen:2022-10-31 18:08:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:NG2iNIh7mld48E6mTB4LXJplsdt2YV8ezf85Zkomrych:Y1LqBUXfCGy8Lmry
Threatray 22'494 similar samples on MalwareBazaar
TLSH T169E4027276B4D73DC86B53B115309204B3F73E365566E22D3CC672DD0A3AF456222AA3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
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 abuse_ch
Tags:AgentTesla exe Telegram

Intelligence

File Origin
# of uploads :
1
# of downloads :
529
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
15d664bf81b4d721f62e6cb6500de8d2.exe
Verdict:
Malicious activity
Analysis date:
2022-10-31 18:08:49 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/e9c34f66-21a9-43c8-94bd-d0011fd0cc7b

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/326535/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63600f3fa5db8d309cbc1084/reports/e50944e9-040a-4e89-8dea-4ce849ac4686/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/85d3c59d-8a32-4eb2-9f68-c06a87a89d0c
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1101954
Signature
.NET source code contains potential unpacker
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
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)
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1/
Threat name:
ByteCode-MSIL.Trojan.REMLoader
Create hunting rule
Status:
Malicious
First seen:
2022-10-31 00:10:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
49
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=o5z4qkdjmubqh2pwbvkixlbz6huivbql4nooqoq2h6ohac2pw7yq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026b11037329ad5ff8cda17668d30b59366df051ab09ab35790f2d2e8324a85d
AgentTesla
1038c10cdf14d50b7bf14e8d6b0c2eb9c8849837ff19ac03e79ad16ffc2c2143
AgentTesla
30e9a12678d0f48ab2e58c4c676d7bf56351025550275913bfaa491b0382be2a
AgentTesla
8ccea9d264f5584180de3b726b676590bfec351367d48a03decb1ee37f9f3965
AgentTesla
8f3caefce2530518144bab9f75c4489f84b0fdacbebdc953ac41a73c95356f44
AgentTesla
9f94bfaf7433e3b0142b5a57965199ec01c4e69b1c5598642d165138ebf742f3
AgentTesla
+ 22'484 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221031-wrfz2sbfg4/
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5703265641:AAHWaRqhHIb5XaiSZoDQICi4rUoOPHsaRDs/
Unpacked files
SH256 hash:
1b69377b30ab5dc9ba45792f324e562cbddb1351ddaadaba1c6fcf379b9d9416
MD5 hash:
09334cf655c294fb3fcd2f2761251875
SHA1 hash:
be8522a92f2684ab737a9f37c7bd4c264b5e5051
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
SH256 hash:
248a7c4997aacb14ca032daf9668636839f921d0a3403f09a3b0ccfdc948cbf1
MD5 hash:
a7952169b04a2c6a39661aad59e79dcf
SHA1 hash:
88722f1a32c913307c0c6385b04478a79fabd12b
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
SH256 hash:
038e6e891a9f89e014c445e2e9423f24ef789a584378743e79568cc720bb7175
MD5 hash:
f546b34f89f9d27a7258c7b6e54d4473
SHA1 hash:
83cb558d831c72874e3da1ce97e74ee2a1afa512
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
SH256 hash:
536a4fa9ac7b0bd5807b114c155df226df369fa907766617f444d4ca48227753
MD5 hash:
658ba014ed7dcce86ae3e8de08506bc7
SHA1 hash:
2122728d8a463af9c453f1798a8e60ff5ec99a6d
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
SH256 hash:
7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1
MD5 hash:
15d664bf81b4d721f62e6cb6500de8d2
SHA1 hash:
d95d22d179749a21178ba90b2d6e55168ad046b1
Link:
https://www.unpac.me/results/3bcd7662-4386-4c62-9cea-c9b17517371e/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7773c8286965/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1

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.

Web download

AgentTesla

Executable exe 7773c82869650303e9f60d548bac39f1e88a860be35ce83a1a3f9c700b4fb7f1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2283205/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/326535/

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