MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e27022a26d1147b9ad82d55e184c6a5a6d7deb4e405236fb416123a7c648f8b4. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e27022a26d1147b9ad82d55e184c6a5a6d7deb4e405236fb416123a7c648f8b4
SHA3-384 hash: d0b5e0638e9b7c8bf4b1fb490a84ccdda543d23ae2a17d1073985cd2e51c134523865465c5b0a4914faddf65fbf6cfe4
SHA1 hash: 1be7c0e5bef12361753bf252b7ccf4940336baad
MD5 hash: c163c526f793391ba9780568bf96280b
humanhash: mockingbird-saturn-jig-iowa
File name:017 Delta Office Automation LLC.vbs
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'038'011 bytes
First seen:2023-02-27 16:23:21 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 12288:2HrVNGotzToMSMhCdE6aibDGGtH70g259OUkQnNc3WFQ/FBlmzhOPCSFnUkkX6:2Hx5JhCdE6aXDg25obgWdBlqhK3hP
Threatray 536 similar samples on MalwareBazaar
TLSH T1D82512720757FCE9171D8C88D10A2E440DA81DA78A7095ADFECC0BCB62FD968DD6CA71
Reporter abuse_ch
Tags:AgentTesla vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/370328/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.Base64EXE-2.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/63fcd9288ef624b94df31c4b/reports/4b18d9e0-75fb-4649-a373-c06c8c851731/overview
Verdict:
Malicious
Labled as:
VBS/TrojanDropper.Agent
Link:
https://www.hybrid-analysis.com/sample/e27022a26d1147b9ad82d55e184c6a5a6d7deb4e405236fb416123a7c648f8b4
Result
Verdict:
MALICIOUS
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1183491
Signature
Allocates memory in foreign processes
Benign windows process drops PE files
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 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)
VBScript performs obfuscated calls to suspicious functions
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 816328 Sample: 017 Delta Office Automation... Startdate: 27/02/2023 Architecture: WINDOWS Score: 100 32 Snort IDS alert for network traffic 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected AgentTesla 2->36 7 wscript.exe 2 2->7         started        process3 file4 24 C:\Users\user\AppData\Local\Temp\x.exe, PE32+ 7->24 dropped 38 Benign windows process drops PE files 7->38 40 VBScript performs obfuscated calls to suspicious functions 7->40 11 x.exe 1 7->11         started        signatures5 process6 signatures7 42 Machine Learning detection for dropped file 11->42 44 Writes to foreign memory regions 11->44 46 Allocates memory in foreign processes 11->46 48 Injects a PE file into a foreign processes 11->48 14 CasPol.exe 15 4 11->14         started        18 CasPol.exe 11->18         started        20 CasPol.exe 11->20         started        22 CasPol.exe 11->22         started        process8 dnsIp9 26 discord.com 162.159.138.232, 443, 49698 CLOUDFLARENETUS United States 14->26 28 api4.ipify.org 104.237.62.211, 443, 49692 WEBNXUS United States 14->28 30 2 other IPs or domains 14->30 50 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 14->50 52 Tries to steal Mail credentials (via file / registry access) 14->52 54 Tries to harvest and steal browser information (history, passwords, etc) 14->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 18->56 58 May check the online IP address of the machine 18->58 60 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 18->60 signatures10
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e27022a26d1147b9ad82d55e184c6a5a6d7deb4e405236fb416123a7c648f8b4/
Threat name:
Script-WScript.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-27 12:59:56 UTC
File Type:
Text (VBS)
AV detection:
10 of 25 (40.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4jycfitncfd3tlmc2vpbqtdkljwx322oibjdn62bmer2prsi7c2a._file
Verdict:
malicious
Similar samples:
0eebf99a370bae273ce4afb5cd4e361239c53bef88fc345220cdf6960d2c491f
AgentTesla
0f6a0c8f4c9d3fa419bd22b2687328e7a721ad0b1ef504a64166b1c630997cee
AgentTesla
19ef515572e854be0638523790c2f83ab245178b3c27746dc9f9b04c1c1319b2
AgentTesla
22f8e3e67026a0c0cc124733c97fde78810a8283745136684227a09ae2adb7d1
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597e3670e4305971ce03454059d7c49ea1bb9a13425b04c403576cc0d3ffec48
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cabc78e64293721adffb17e17e420bba3b3e1d04b6a43c40f650f8a5cb0b5c4f
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ee4cbbb8c6646ee093819a0e7d7f95f52e9f4951bdaa6d4fbe59f80ed4fdd3af
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eef81aa34f56adfef9816a5c91883b920da81ef467c75d3d26accee5eabe5f52
AgentTesla
f07483b6c09732c8d5e094bd2e2b405477ddbf8e220c12bd7982bc132cf44a04
AgentTesla
f9b608b8ea15f9e8148eaa73ea96e2eff983b808f9d0cb2f27d833ebebc165f8
AgentTesla
+ 526 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/230227-twdpdaee59/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
.NET Reactor proctector
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1075697419779588117/evpWqf6W4g44CzPs7_sDZxEK-Px5p1Wjf2TWQPkIezEj5ZY1Jpc_1GcvuYpif5mghZ5r
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/e27022a26d1147b9ad82d55e184c6a5a6d7deb4e405236fb416123a7c648f8b4

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

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/370328/

Comments