Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 30, 2021, 9:29 a.m.	Sept. 30, 2021, 9:33 a.m.

Size	240.5KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`539cd7419efcd8142d20462511e931d3`
SHA256	`4ba939154ee9df1004629da3aee541a36eb4faabe421190ddbbbf1ccd195e03a`
CRC32	`AD848AA0`
ssdeep	`3072:mJQdbhMYkPCgnnpTzaHWg7XqeF0w2Uyo4HXg819qtlEVFBTwAcERZKnL+DCH38ix:fdlsLnnNWHZXqaYQ89qmFBTw+Mym8i`
PDB Path	C:\lopukokatok-69\gegof kihivokezizac\deyuloma\renoxa_winovero.pdb
Yara	PE_Header_Zero - PE File Signature OS_Processor_Check_Zero - OS Processor Check Malicious_Library_Zero - Malicious_Library IsPE32 - (no description)

toolspab2.exe "C:\Users\test22\AppData\Local\Temp\toolspab2.exe"
2024
- toolspab2.exe "C:\Users\test22\AppData\Local\Temp\toolspab2.exe"
  1616

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
103.133.111.149	Active	Moloch

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 Sept. 30, 2021, 9:29 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

C:\lopukokatok-69\gegof kihivokezizac\deyuloma\renoxa_winovero.pdb

The file contains an unknown PE resource name possibly indicative of a packer (3 events)

resource name	AFX_DIALOG_LAYOUT
resource name	PAMIFEGIHURULUFUKIYUVUWOGULOJOK
resource name	None

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 Sept. 30, 2021, 9:29 a.m.	process_identifier: 2024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 65536 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0029b000 process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory Sept. 30, 2021, 9:29 a.m.	process_identifier: 2024 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0	0

Foreign language identified in PE resource (14 events)

name

AFX_DIALOG_LAYOUT

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00464088

size

0x00000002

name

PAMIFEGIHURULUFUKIYUVUWOGULOJOK

language

LANG_MONGOLIAN

filetype

ASCII text, with very long lines, with no line terminators

sublanguage

SUBLANG_DEFAULT

offset

0x00463910

size

0x000006f0

name

RT_CURSOR

language

LANG_MONGOLIAN

filetype

dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"

sublanguage

SUBLANG_DEFAULT

offset

0x004654d0

size

0x000008a8

name

RT_CURSOR

language

LANG_MONGOLIAN

filetype

dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"

sublanguage

SUBLANG_DEFAULT

offset

0x004654d0

size

0x000008a8

name

RT_CURSOR

language

LANG_MONGOLIAN

filetype

dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"

sublanguage

SUBLANG_DEFAULT

offset

0x004654d0

size

0x000008a8

name

RT_CURSOR

language

LANG_MONGOLIAN

filetype

dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"

sublanguage

SUBLANG_DEFAULT

offset

0x004654d0

size

0x000008a8

name

RT_CURSOR

language

LANG_MONGOLIAN

filetype

dBase III DBT, version number 0, next free block index 40, 1st item "\251\317"

sublanguage

SUBLANG_DEFAULT

offset

0x004654d0

size

0x000008a8

name

RT_ACCELERATOR

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00464000

size

0x00000068

name

RT_GROUP_CURSOR

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00465d78

size

0x00000014

name

RT_GROUP_CURSOR

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00465d78

size

0x00000014

name

RT_GROUP_CURSOR

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00465d78

size

0x00000014

name

RT_VERSION

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00465d90

size

0x00000130

name

None

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00464078

size

0x0000000a

name

None

language

LANG_MONGOLIAN

filetype

data

sublanguage

SUBLANG_DEFAULT

offset

0x00464078

size

0x0000000a

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

section

{u'size_of_data': u'0x00010c00', u'virtual_address': u'0x00022000', u'entropy': 7.781926789008001, u'name': u'.data', u'virtual_size': u'0x0043d8e0'}

entropy

7.78192678901

description

A section with a high entropy has been found

entropy

0.279749478079

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

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

host

103.133.111.149

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 30, 2021, 9:29 a.m.	process_identifier: 1616 region_size: 36864 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 Sept. 30, 2021, 9:29 a.m.	module_name: snxhk module_address: 0x00000000 stack_pivoted: 0		3221225781	0
LdrGetDllHandle Sept. 30, 2021, 9:29 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 Sept. 30, 2021, 9:29 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1616 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 2024 called NtSetContextThread to modify thread in remote process 1616
NtSetContextThread Sept. 30, 2021, 9:29 a.m.	registers.eip: 2007957956 registers.esp: 1638384 registers.edi: 0 registers.eax: 4206360 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 1616	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 2024 resumed a thread in remote process 1616
NtResumeThread Sept. 30, 2021, 9:29 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 1616	1	0	0

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

Time & API	Arguments	Status	Return
CreateProcessInternalW Sept. 30, 2021, 9:29 a.m.	thread_identifier: 1460 thread_handle: 0x0000007c process_identifier: 1616 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 Sept. 30, 2021, 9:29 a.m.	thread_handle: 0x0000007c	1	0
NtUnmapViewOfSection Sept. 30, 2021, 9:29 a.m.	base_address: 0x00400000 region_size: 4096 process_identifier: 1616 process_handle: 0x00000080	1	0
NtAllocateVirtualMemory Sept. 30, 2021, 9:29 a.m.	process_identifier: 1616 region_size: 36864 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 Sept. 30, 2021, 9:29 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1616 process_handle: 0x00000080	1	1
NtSetContextThread Sept. 30, 2021, 9:29 a.m.	registers.eip: 2007957956 registers.esp: 1638384 registers.edi: 0 registers.eax: 4206360 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000007c process_identifier: 1616	1	0
NtResumeThread Sept. 30, 2021, 9:29 a.m.	thread_handle: 0x0000007c suspend_count: 1 process_identifier: 1616	1	0

toolspab2.exe

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