Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	March 24, 2023, 5:49 p.m.	March 24, 2023, 5:51 p.m.

Size	1.3MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`9ce5895cf7087cd578519a76e9eadb7c`
SHA256	`d07f46238c95ae64bb95021846ae77c20bf7c8e4a6e4f02357f6d18382965989`
CRC32	`F6671F5C`
ssdeep	`12288:UmZH9f1IgJFbALOi5QGiPqcY4A8nMRUg27h606C:z9NXDGmYT8Pt6T`
Yara	UPX_Zero - UPX packed file Malicious_Library_Zero - Malicious_Library OS_Processor_Check_Zero - OS Processor Check IsPE32 - (no description) PE_Header_Zero - PE File Signature

ndt5tk.exe "C:\Users\test22\AppData\Local\Temp\ndt5tk.exe"
1044
- RegSvcs.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2124

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA March 24, 2023, 5:49 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW March 24, 2023, 5:49 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent March 24, 2023, 5:49 p.m.			0	0
IsDebuggerPresent March 24, 2023, 5:49 p.m.			0	0
IsDebuggerPresent March 24, 2023, 5:49 p.m.			0	0
IsDebuggerPresent March 24, 2023, 5:49 p.m.			0	0

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 24, 2023, 5:49 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.live1

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ March 24, 2023, 5:49 p.m.	stacktrace: ndt5tk+0x7e82 @ 0xab7e82 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.symbol: exception.exception_code: 0xc0000005 exception.address: 0x0 registers.esp: 2030044 registers.edi: 5242880 registers.eax: 2124 registers.ebp: 2030072 registers.edx: 2130566132 registers.ebx: 512 registers.esi: 11728000 registers.ecx: 1944	1	0	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Allocates read-write-execute memory (usually to unpack itself) (20 events)

Time & API	Arguments	Status
NtProtectVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 1044 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b2f000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 1044 region_size: 335872 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00460000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00530000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f62000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00f40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00485000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00670000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00476000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00671000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x0004d400', u'virtual_address': u'0x00033000', u'entropy': 6.846303927354094, u'name': u'.data', u'virtual_size': u'0x0004e168'}

entropy

6.84630392735

description

A section with a high entropy has been found

entropy

0.237966884867

description

Overall entropy of this PE file is high

Yara rule detected in process memory (9 events)

description	PWS Memory	rule	Generic_PWS_Memory_Zero
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	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

One or more of the buffers contains an embedded PE file (1 event)

buffer

Buffer with sha1: ca25cdc9eb16c340ac8e17d846ab2cd8bf651025

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 335872 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000003c	1	0	0

Potential code injection by writing to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory March 24, 2023, 5:49 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2124 process_handle: 0x0000003c	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1044 called NtSetContextThread to modify thread in remote process 2124
NtSetContextThread March 24, 2023, 5:49 p.m.	registers.eip: 2005598660 registers.esp: 3800236 registers.edi: 0 registers.eax: 4509406 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000038 process_identifier: 2124	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1044 resumed a thread in remote process 2124
NtResumeThread March 24, 2023, 5:49 p.m.	thread_handle: 0x00000038 suspend_count: 1 process_identifier: 2124	1	0	0

Executed a process and injected code into it, probably while unpacking (10 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW March 24, 2023, 5:49 p.m.	thread_identifier: 2128 thread_handle: 0x00000038 process_identifier: 2124 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000003c	1	1
NtGetContextThread March 24, 2023, 5:49 p.m.	thread_handle: 0x00000038	1	0
NtAllocateVirtualMemory March 24, 2023, 5:49 p.m.	process_identifier: 2124 region_size: 335872 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000003c	1	0
WriteProcessMemory March 24, 2023, 5:49 p.m.	buffer: base_address: 0x00400000 process_identifier: 2124 process_handle: 0x0000003c	1	1
WriteProcessMemory March 24, 2023, 5:49 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2124 process_handle: 0x0000003c	1	1
NtSetContextThread March 24, 2023, 5:49 p.m.	registers.eip: 2005598660 registers.esp: 3800236 registers.edi: 0 registers.eax: 4509406 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000038 process_identifier: 2124	1	0
NtResumeThread March 24, 2023, 5:49 p.m.	thread_handle: 0x00000038 suspend_count: 1 process_identifier: 2124	1	0
NtResumeThread March 24, 2023, 5:49 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2124	1	0
NtResumeThread March 24, 2023, 5:49 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2124	1	0
NtResumeThread March 24, 2023, 5:49 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2124	1	0

File has been identified by 32 AntiVirus engines on VirusTotal as malicious (32 events)

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Agent.Y!c
Elastic	malicious (high confidence)
FireEye	Generic.mg.9ce5895cf7087cd5
McAfee	Artemis!9CE5895CF708
Malwarebytes	Malware.Heuristic.1001
Sangfor	Trojan.Win32.Save.a
Alibaba	TrojanSpy:Win32/Stealer.5ff28c31
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZexaF.36344.rzW@aG!HaBfi
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Kryptik.HSQQ
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-Spy.Win32.Stealer.gen
Avast	Win32:PWSX-gen [Trj]
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win32.Generic.tz
Trapmine	malicious.high.ml.score
Ikarus	Trojan.Win32.Crypt
Webroot	W32.Stealer
Avira	HEUR/AGEN.1317026
Gridinsoft	Ransom.Win32.Sabsik.sa
Microsoft	Trojan:Win32/Casdet!rfn
GData	Win32.Trojan.Agent.YJ1Q9Z
Google	Detected
Cylance	unsafe
Rising	Stealer.Agent!8.C2 (TFE:5:JdoWNMZvexC)
SentinelOne	Static AI - Suspicious PE
Fortinet	W32/Kryptik.HSIR!tr
AVG	Win32:PWSX-gen [Trj]

ndt5tk.exe

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