Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 13, 2021, 11:11 a.m.	Nov. 13, 2021, 11:13 a.m.

Size	342.5KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`bc4940fd19fe5e89a56a42833a39ef68`
SHA256	`8b1b49880e4daadc092e99a9aa5d70f9c657de50aedfc4f14a447d9280fdbcb6`
CRC32	`9F31FB56`
ssdeep	`6144:a+OF1EPim3A/XL+q0hqweQFZXm1vfoh/U9HYiv:sXQA/Xqq0hqweQFZXm1vj94`
PDB Path	C:\hewa_kazexe10\kuhezarivinaku34_jakov.pdb
Yara	PE_Header_Zero - PE File Signature OS_Processor_Check_Zero - OS Processor Check IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library UPX_Zero - UPX packed file

toolspab2.exe "C:\Users\test22\AppData\Local\Temp\toolspab2.exe"
2764
- toolspab2.exe "C:\Users\test22\AppData\Local\Temp\toolspab2.exe"
  2876

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

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 13, 2021, 11:11 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

C:\hewa_kazexe10\kuhezarivinaku34_jakov.pdb

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) (2 events)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Nov. 13, 2021, 11:11 a.m.	process_identifier: 2764 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 65536 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02fac000 process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Nov. 13, 2021, 11:11 a.m.	process_identifier: 2764 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00330000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0

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

section

{u'size_of_data': u'0x0003b800', u'virtual_address': u'0x00001000', u'entropy': 7.000382821373701, u'name': u'.text', u'virtual_size': u'0x0003b6d6'}

entropy

7.00038282137

description

A section with a high entropy has been found

entropy

0.696925329429

description

Overall entropy of this PE file is high

Yara rule detected in process memory (7 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	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Bypass DEP	rule	disable_dep

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Nov. 13, 2021, 11:11 a.m.	process_identifier: 2876 region_size: 32768 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: 0x00000080	1	0	0

Detects Avast Antivirus through the presence of a library (2 events)

Time & API	Arguments	Status	Return	Repeated
LdrGetDllHandle Nov. 13, 2021, 11:11 a.m.	module_name: snxhk module_address: 0x00000000 stack_pivoted: 0		3221225781	0
LdrGetDllHandle Nov. 13, 2021, 11:11 a.m.	module_name: snxhk module_address: 0x00000000 stack_pivoted: 0		3221225781	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Nov. 13, 2021, 11:11 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2876 process_handle: 0x00000080	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 2764 called NtSetContextThread to modify thread in remote process 2876
NtSetContextThread Nov. 13, 2021, 11:11 a.m.	registers.eip: 2003108292 registers.esp: 1638384 registers.edi: 0 registers.eax: 4206022 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 2876	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 2764 resumed a thread in remote process 2876
NtResumeThread Nov. 13, 2021, 11:11 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 2876	1	0	0

Executed a process and injected code into it, probably while unpacking (7 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Nov. 13, 2021, 11:11 a.m.	thread_identifier: 2880 thread_handle: 0x0000007c process_identifier: 2876 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\toolspab2.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\toolspab2.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\toolspab2.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000080	1	1
NtGetContextThread Nov. 13, 2021, 11:11 a.m.	thread_handle: 0x0000007c	1	0
NtUnmapViewOfSection Nov. 13, 2021, 11:11 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 2876 process_handle: 0x00000080	1	0
NtAllocateVirtualMemory Nov. 13, 2021, 11:11 a.m.	process_identifier: 2876 region_size: 32768 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: 0x00000080	1	0
WriteProcessMemory Nov. 13, 2021, 11:11 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2876 process_handle: 0x00000080	1	1
NtSetContextThread Nov. 13, 2021, 11:11 a.m.	registers.eip: 2003108292 registers.esp: 1638384 registers.edi: 0 registers.eax: 4206022 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 2876	1	0
NtResumeThread Nov. 13, 2021, 11:11 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 2876	1	0

toolspab2.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All