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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10eeb719faf8e25b657be07a0d79e4d4d329adb11e61d63f7572fb03c21bdc62. 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



GuLoader


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: 10eeb719faf8e25b657be07a0d79e4d4d329adb11e61d63f7572fb03c21bdc62
SHA3-384 hash: 3d45e5c8ab616ba8f286f8f417e0de761243dcb057068365c410316a7413696c18cce6da2359a060e2e4030d7d30964a
SHA1 hash: a2d4688503ac088ac5773ee11e23478efd368c22
MD5 hash: 2b8ac25e95bfd001ab3918830e3871c1
humanhash: venus-saturn-kentucky-neptune
File name:Justificante de pago.vbs
Download: download sample
Signature GuLoader
File size:14'846 bytes
First seen:2024-10-17 08:48:58 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 192:5Lmd4CdOuruUl1OgmEg5Rh7rMSTiuoXZ4caR/C3pQmkUOqiNESY8T1PHL:5yfzb1OTEg5Rh7rMMiXpAFCZeT1HL
TLSH T1CB62F8573F10324B51CA119A233D4F7FC4A8CEE7D0727D74AE2DB9239A48F267519A0A
Magika vba
Reporter abuse_ch
Tags:GuLoader vbs

Intelligence


File Origin
# of uploads :
1
# of downloads :
107
Origin country :
NL NL
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.9%
Tags:
Powershell Vmdetect
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
evasive
Result
Threat name:
AgentTesla, GuLoader
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Signature
AI detected suspicious sample
Early bird code injection technique detected
Found malware configuration
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Queues an APC in another process (thread injection)
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
VBScript performs obfuscated calls to suspicious functions
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Yara detected AgentTesla
Yara detected GuLoader
Yara detected Powershell download and execute
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1535839 Sample: Justificante de pago.vbs Startdate: 17/10/2024 Architecture: WINDOWS Score: 100 23 smtp.yandex.com 2->23 25 smtp.yandex.ru 2->25 27 api.ipify.org 2->27 35 Found malware configuration 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Yara detected GuLoader 2->39 41 5 other signatures 2->41 8 powershell.exe 18 2->8         started        11 wscript.exe 1 2->11         started        signatures3 process4 signatures5 43 Early bird code injection technique detected 8->43 45 Writes to foreign memory regions 8->45 47 Found suspicious powershell code related to unpacking or dynamic code loading 8->47 49 Queues an APC in another process (thread injection) 8->49 13 msiexec.exe 15 8 8->13         started        17 conhost.exe 8->17         started        51 VBScript performs obfuscated calls to suspicious functions 11->51 53 Suspicious powershell command line found 11->53 55 Wscript starts Powershell (via cmd or directly) 11->55 57 Suspicious execution chain found 11->57 19 powershell.exe 14 18 11->19         started        process6 dnsIp7 29 smtp.yandex.ru 77.88.21.158, 49955, 49978, 587 YANDEXRU Russian Federation 13->29 31 api.ipify.org 104.26.12.205, 443, 49944 CLOUDFLARENETUS United States 13->31 59 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 13->59 61 Tries to steal Mail credentials (via file / registry access) 13->61 63 Tries to harvest and steal browser information (history, passwords, etc) 13->63 33 101.99.94.195, 49759, 49926, 80 SHINJIRU-MY-AS-APShinjiruTechnologySdnBhdMY Malaysia 19->33 65 Found suspicious powershell code related to unpacking or dynamic code loading 19->65 21 conhost.exe 19->21         started        signatures8 process9
Threat name:
Win32.Dropper.Generic
Status:
Suspicious
First seen:
2024-10-16 10:54:07 UTC
File Type:
Text (VBS)
AV detection:
1 of 38 (2.63%)
Threat level:
  3/5
Verdict:
malicious
Label(s):
cloudeye
Similar samples:
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla discovery keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of NtCreateThreadExHideFromDebugger
Suspicious use of NtSetInformationThreadHideFromDebugger
Looks up external IP address via web service
Checks computer location settings
Blocklisted process makes network request
AgentTesla
Malware family:
AgentTesla
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments