Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	March 26, 2025, 1:23 p.m.	March 26, 2025, 1:32 p.m.

Size	5.8KB
Type	HTML document, ASCII text, with very long lines, with CRLF line terminators
MD5	`282cf1c2d51cb0e6a37b8689eda07eb8`
SHA256	`f8df3201da8c8008d0434f53809c67758a4bea483191d93dc72202e489f9594c`
CRC32	`BF02FC1E`
ssdeep	`96:IQha1h5hqieoQqGQqlCTQqCgiQqCoQqCm4xQqCln4QQqC0I4QQqC64QQqCiehKZP:thaL3qiSqbqlC8qCg3qCBqCm4+qCl4ZN`
Yara	None matched

mshta.exe "C:\Windows\System32\mshta.exe" C:\Users\test22\AppData\Local\Temp\znicegreatveryspecialguestyourareforme.hta
1932
- cmd.exe "C:\Windows\System32\cmd.exe" /c "C:\Windows\Temp\melancholic.bat"
  2092
  - wscript.exe wscript //nologo "C:\Windows\Temp\hydrobenzoin.vbs"
    2188
  - timeout.exe timeout /t 1 /nobreak
    2300

Name	Response	Post-Analysis Lookup
paste.ee	A 23.186.113.60	23.186.113.60

IP Address	Status	Action
164.124.101.2	Active	Moloch
23.186.113.60	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.103:52760 -> 164.124.101.2:53	2054041	ET INFO Pastebin-like Service Domain in DNS Lookup (paste .ee)	Misc activity
TCP 192.168.56.103:49165 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 192.168.56.103:49165 -> 23.186.113.60:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49165 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 192.168.56.103:49167 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 192.168.56.103:49167 -> 23.186.113.60:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
TCP 192.168.56.103:49167 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 23.186.113.60:443 -> 192.168.56.103:49169	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic
TCP 192.168.56.103:49167 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 192.168.56.103:49165 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation
TCP 192.168.56.103:49167 -> 23.186.113.60:443	2034978	ET POLICY Pastebin-style Service (paste .ee) in TLS SNI	Potential Corporate Privacy Violation

Suricata TLS

No Suricata TLS

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx March 26, 2025, 1:23 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory March 26, 2025, 1:23 p.m.	process_identifier: 1932 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02cd0000 process_handle: 0xffffffff	1	0	0

Creates executable files on the filesystem (2 events)

file	C:\Windows\Temp\melancholic.bat
file	C:\Windows\Temp\hydrobenzoin.vbs

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\cmd.exe" /c "C:\Windows\Temp\melancholic.bat"
cmdline	cmd.exe /c "C:\Windows\Temp\melancholic.bat"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW March 26, 2025, 1:23 p.m.	show_type: 0 filepath_r: cmd.exe parameters: /c "C:\Windows\Temp\melancholic.bat" filepath: cmd.exe	1	1	0

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory March 26, 2025, 1:23 p.m.	process_identifier: 1932 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 16 (PAGE_EXECUTE) base_address: 0x02cd0000 process_handle: 0xffffffff	1	0	0

Yara rule detected in process memory (31 events)

description	Create a windows service	rule	Create_Service
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Communication using DGA	rule	Network_DGA
description	Match Windows Http API call	rule	Str_Win32_Http_API
description	Take ScreenShot	rule	ScreenShot
description	Escalate priviledges	rule	Escalate_priviledges
description	Steal credential	rule	local_credential_Steal
description	PWS Memory	rule	Generic_PWS_Memory_Zero
description	Record Audio	rule	Sniff_Audio
description	Communications over HTTP	rule	Network_HTTP
description	Communications use DNS	rule	Network_DNS
description	Code injection with CreateRemoteThread in a remote process	rule	Code_injection
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerCheck__RemoteAPI
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__ConsoleCtrl
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	(no description)	rule	Check_Dlls
description	Checks if being debugged	rule	anti_dbg
description	Anti-Sandbox checks for ThreatExpert	rule	antisb_threatExpert
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook
description	File Downloader	rule	Network_Downloader
description	Match Windows Inet API call	rule	Str_Win32_Internet_API
description	Communications over FTP	rule	Network_FTP
description	Run a KeyLogger	rule	KeyLogger
description	Communications over P2P network	rule	Network_P2P_Win

Wscript.exe initiated network communications indicative of a script based payload download (2 events)

Time & API	Arguments	Status	Return	Repeated
InternetCrackUrlW March 26, 2025, 1:23 p.m.	url: https://paste.ee/d/TnChPoPG/0 flags: 0	1	1	0
HttpOpenRequestW March 26, 2025, 1:23 p.m.	connect_handle: 0x00cc0008 http_version: flags: 12582912 http_method: GET referer: path: /d/TnChPoPG/0	1	13369356	0

Deletes executed files from disk (1 event)

file	C:\Windows\Temp\hydrobenzoin.vbs

File has been identified by 13 AntiVirus engines on VirusTotal as malicious (13 events)

CTX	txt.trojan.dstr
ALYac	Trojan.Agent.DSTR
VIPRE	Trojan.Agent.DSTR
Arcabit	Trojan.Agent.DSTR
Kaspersky	HEUR:Trojan.Script.Generic
BitDefender	Trojan.Agent.DSTR
MicroWorld-eScan	Trojan.Agent.DSTR
Emsisoft	Trojan.Agent.DSTR (B)
FireEye	Trojan.Agent.DSTR
Google	Detected
GData	Trojan.Agent.DSTR
Varist	VBS/Agent.BZN!Eldorado
Zoner	Probably Heur.HTMLUnescape

wscript.exe-based dropper (JScript, VBS) (1 event)

Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe (12 events)

Time & API	Arguments	Status	Return
InternetCrackUrlW March 26, 2025, 1:23 p.m.	url: https://paste.ee/d/TnChPoPG/0 flags: 0	1	1
HttpOpenRequestW March 26, 2025, 1:23 p.m.	connect_handle: 0x00cc0008 http_version: flags: 12582912 http_method: GET referer: path: /d/TnChPoPG/0	1	13369356
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: kggãEµUÝÛ~÷¸*xÎT<ÐÒMàÜ¦jÚp7#×H/5 ÀÀÀ À 28&ÿ paste.ee socket: 936 sent: 112	1	112
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: kggãE'.S¹¡/Ì*G n¹8]pS¿\|º/5 ÀÀÀ À 28&ÿ paste.ee socket: 936 sent: 112	1	112
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: 51gãEÂã}Ùñ7Å3¦% µæîtåZh';è>j' ÿ socket: 936 sent: 58	1	58
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1
send March 26, 2025, 1:23 p.m.	buffer: ! socket: 812 sent: 1	1	1

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2092 resumed a thread in remote process 2188
NtResumeThread March 26, 2025, 1:23 p.m.	thread_handle: 0x00000088 suspend_count: 0 process_identifier: 2188	1	0	0

The process wscript.exe wrote an executable file to disk (1 event)

file	C:\Windows\SysWOW64\wscript.exe

znicegreatveryspecialguestyourareforme.hta

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