MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96
SHA3-384 hash: d50ecf1d71b94f69465ea57c4fd34e2c548d7d7c5848fd7de8dd5d29d0a8634024a3eadaa48810d552b5d36a53a30670
SHA1 hash: 16f96d4d32722f42736b622e5783f2c22c7383a3
MD5 hash: 5ecf7b57409e0684d29b08714b8c09f8
humanhash: coffee-beryllium-xray-mountain
File name:5ecf7b57409e0684d29b08714b8c09f8.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:348'672 bytes
First seen:2022-12-08 11:16:35 UTC
Last seen:2022-12-08 12:48:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:CDQ2EdE8FC6gW7wYzxbCIKXt3cEhon2Xvx3C9nUh1PQBjbrbh:/bDnNwYzxFKXhhs2XvxeUh1PQhbrbh
TLSH T16F74BFAD725072EFC85BC472DBA82C68EB5474BB831F4203D45715AD9A0D89BCF291F2
TrID 28.5% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
13.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.2% (.EXE) Win32 Executable (generic) (4505/5/1)
5.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 30b2c4c8c8c4b030 (53 x Formbook, 41 x RemcosRAT, 20 x AgentTesla)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
189
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/344310/
Detection(s):
PUA.Win.Packed.ConfuserEx-6391397-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Sending an HTTP GET request
DNS request
Stealing user critical data
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6391c7b1f6e448d42df79f6a/reports/54f6647c-bbb7-4337-955d-27bd926c52c5/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/cdffb87a-2f84-4737-9a70-ad1669c258fd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1130655
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops PE files to the startup folder
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Powershell drops PE 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)
Sigma detected: Copy file to startup via Powershell
Snort IDS alert for network traffic
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 763380 Sample: OXPRYIW1QM.exe Startdate: 08/12/2022 Architecture: WINDOWS Score: 100 30 Snort IDS alert for network traffic 2->30 32 Multi AV Scanner detection for domain / URL 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 13 other signatures 2->36 7 OXPRYIW1QM.exe 1 2->7         started        11 OpenWith.exe 17 6 2->11         started        process3 file4 26 C:\Users\user\AppData\...\OXPRYIW1QM.exe.log, ASCII 7->26 dropped 38 Writes to foreign memory regions 7->38 40 Allocates memory in foreign processes 7->40 42 Injects a PE file into a foreign processes 7->42 13 RegSvcs.exe 2 7->13         started        17 powershell.exe 13 7->17         started        44 Installs a global keyboard hook 11->44 signatures5 process6 dnsIp7 28 smtp.leonardfood.com 87.107.124.150, 49698, 587 SINET-ASAccessServiceProviderIR Iran (ISLAMIC Republic Of) 13->28 46 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 13->46 48 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->48 50 Tries to steal Mail credentials (via file / registry access) 13->50 56 4 other signatures 13->56 22 C:\Users\user\AppData\Roaming\...\%Namee%, PE32 17->22 dropped 24 C:\Users\user\...\%Namee%:Zone.Identifier, ASCII 17->24 dropped 52 Drops PE files to the startup folder 17->52 54 Powershell drops PE file 17->54 20 conhost.exe 17->20         started        file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2022-12-05 09:33:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bd5ph26sodzzz2khojsxhmlmaixdqwbqm5v3opw5fz6mv5fmd6la._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/221208-ndpq2ahg87/
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
Drops startup file
AgentTesla
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1b4844ca-13f3-47c8-8342-39d7d40317f9
Unpacked files
SH256 hash:
fd56a07f2da75c84337cbf94e0acafc09fb909cfb187a0ae214827ce2c4708bb
MD5 hash:
d93c5f59ddc41313bf36f106a2f1fe17
SHA1 hash:
97c5cd9d0689c1cd74685bc979122a13eba3fcc9
Link:
https://www.unpac.me/results/46903f20-12a2-48a0-b862-d05711fe1305/
SH256 hash:
d3eeb44651622553b13bca65755ab7714b54b88f9653c1d08ea2c8ea14048aa6
MD5 hash:
3689863670bdbe4cbebb8a8f547f78b5
SHA1 hash:
89ca4ac602d587d8c9b6af9cd2fa7a1059c954ff
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/46903f20-12a2-48a0-b862-d05711fe1305/
Parent samples :
1b865d829c4537269c6b87040f8c20527c217c9ce557f3d01531e6f44cddf07d
d3eeb44651622553b13bca65755ab7714b54b88f9653c1d08ea2c8ea14048aa6
08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96
b8539f3ce5a639f7619844463670369a4d7e39d1a37f20abea887274aad5bb68
ea5a37cb7a866a15fb2d5167439e193dee0c35f3fa93042a5569ea3ad7035c15
454c784e20e24793d9ed6ea55e6c8b308ced6dbdaf8a3d2de5dd7b1817ed231d
SH256 hash:
215e9cf8fbce09ab7b9212c0abb2c7a296cafa8c6647ac2b7136c0af1a66f7d8
MD5 hash:
9de0efb8e8b9382411000e3ea187d433
SHA1 hash:
477ac01bb71e27118dafcf021c98c8e6571dbb69
Link:
https://www.unpac.me/results/46903f20-12a2-48a0-b862-d05711fe1305/
SH256 hash:
08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96
MD5 hash:
5ecf7b57409e0684d29b08714b8c09f8
SHA1 hash:
16f96d4d32722f42736b622e5783f2c22c7383a3
Link:
https://www.unpac.me/results/46903f20-12a2-48a0-b862-d05711fe1305/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/08faf3ebd270/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/08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
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 08faf3ebd270f39ce947726573b16c022e385830676bb73edd2e7ccaf4ac1f96

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2449492/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/344310/

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