Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 16, 2021, 6:30 p.m.	Sept. 16, 2021, 6:35 p.m.

Size	741.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`61095557481992f46fb393bbdbec000a`
SHA256	`f5cb1fde3016b1c8c6927d64cca4a84f81987b50382c19b42c4e1b5f137360f2`
CRC32	`785F7359`
ssdeep	`12288:7RmTol9Foda4ArsphNj8MKQGPBgfutkSiXCJZqjuJerIqrlcA8E8Q:URy4ph1jK3PRHJWQ1E8Q`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description)

enquiry_00207301020785png.exe "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe"
2504
- enquiry_00207301020785png.exe "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe"
  1108
- cmd.exe "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
  2256
  - schtasks.exe schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
    816
- cmd.exe "C:\Windows\System32\cmd.exe" /c copy "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" "C:\Users\test22\AppData\Roaming\browser\browser.exe"
  2540

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
GetComputerNameW Sept. 16, 2021, 6:31 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 16, 2021, 6:31 p.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (50 out of 239 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:30 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0
IsDebuggerPresent Sept. 16, 2021, 6:31 p.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Sept. 16, 2021, 6:31 p.m.	buffer: 1 file(s) copied. console_handle: 0x00000007	1	1	0
WriteConsoleW Sept. 16, 2021, 6:31 p.m.	buffer: SUCCESS: The scheduled task "Nano" has successfully been created. console_handle: 0x00000007	1	1	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 Sept. 16, 2021, 6:30 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Sept. 16, 2021, 6:31 p.m.	stacktrace: EbGetHandleOfExecutingProject+0x22b3 rtcPackDate-0xba9 msvbvm60+0xd0dcf @ 0x72a10dcf rtcDoEvents+0x131 __vbaError-0x626 msvbvm60+0xce228 @ 0x72a0e228 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0xc000008f exception.offset: 46887 exception.address: 0x7566b727 registers.esp: 3208732 registers.edi: 5455760 registers.eax: 3208732 registers.ebp: 3208812 registers.edx: 0 registers.ebx: 5455760 registers.esi: 5455760 registers.ecx: 2	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) (50 out of 55 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 2228224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x022b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00780000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00781000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00783000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00789000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02260000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02261000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02266000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02220000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02221000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02226000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02280000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02281000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02286000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02287000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02290000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02291000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02297000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02230000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02231000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02236000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02250000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02251000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02256000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02270000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02271000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02276000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0227b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0073f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0227c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:30 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0227d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:31 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0227e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 16, 2021, 6:31 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00731000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

A process attempted to delay the analysis task. (1 event)

description

enquiry_00207301020785png.exe tried to sleep 237 seconds, actually delayed analysis time by 237 seconds

Creates a suspicious process (5 events)

cmdline	schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	"C:\Windows\System32\cmd.exe" /c copy "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" "C:\Users\test22\AppData\Roaming\browser\browser.exe"
cmdline	cmd.exe /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	cmd.exe /c copy "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" "C:\Users\test22\AppData\Roaming\browser\browser.exe"

Executes one or more WMI queries (1 event)

wmi	Select * from Win32_ComputerSystem

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Sept. 16, 2021, 6:31 p.m.	show_type: 0 filepath_r: cmd.exe parameters: /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f filepath: cmd.exe	1	1	0
ShellExecuteExW Sept. 16, 2021, 6:31 p.m.	show_type: 0 filepath_r: cmd.exe parameters: /c copy "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" "C:\Users\test22\AppData\Roaming\browser\browser.exe" 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 Sept. 16, 2021, 6:31 p.m.	process_identifier: 1108 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 24576 protection: 32 (PAGE_EXECUTE_READ) base_address: 0x003f0000 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'0x000b8800', u'virtual_address': u'0x00002000', u'entropy': 7.380276137364842, u'name': u'.text', u'virtual_size': u'0x000b8644'}

entropy

7.38027613736

description

A section with a high entropy has been found

entropy

0.995951417004

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 16, 2021, 6:30 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

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	ThreadControl__Context
description	(no description)	rule	SEH__vba
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 (3 events)

cmdline	schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	cmd.exe /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f

Executes one or more WMI queries which can be used to identify virtual machines (1 event)

wmi	Select * from Win32_ComputerSystem

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

buffer

Buffer with sha1: 330ca1298b97a5317c5f954c8ac768af8ef97e68

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 16, 2021, 6:31 p.m.	process_identifier: 1108 region_size: 499712 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: 0x00000370	1	0	0

Installs itself for autorun at Windows startup (3 events)

cmdline	schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	cmd.exe /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1108 process_handle: 0x00000370	1	1	0

File has been identified by 19 AntiVirus engines on VirusTotal as malicious (19 events)

Elastic	malicious (high confidence)
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (D)
Cyren	W32/MSIL_Agent.BCR.gen!Eldorado
ESET-NOD32	a variant of MSIL/Injector.VRI
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	Win32:PWSX-gen [Trj]
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win32.Fareit.bc
FireEye	Generic.mg.61095557481992f4
SentinelOne	Static AI - Malicious PE
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
eGambit	Unsafe.AI_Score_93%
BitDefenderTheta	Gen:NN.ZemsilF.34142.Um0@aGkVNXhG
AVG	Win32:PWSX-gen [Trj]
Cybereason	malicious.b50ec2
MaxSecure	Trojan.Malware.300983.susgen

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 2504 called NtSetContextThread to modify thread in remote process 1108
NtSetContextThread Sept. 16, 2021, 6:31 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4204792 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000036c process_identifier: 1108	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 2504 resumed a thread in remote process 1108
NtResumeThread Sept. 16, 2021, 6:31 p.m.	thread_handle: 0x0000036c suspend_count: 1 process_identifier: 1108	1	0	0

Executed a process and injected code into it, probably while unpacking (18 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 16, 2021, 6:30 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 16, 2021, 6:30 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 16, 2021, 6:30 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 16, 2021, 6:30 p.m.	thread_handle: 0x00000210 suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 16, 2021, 6:30 p.m.	thread_handle: 0x00000224 suspend_count: 1 process_identifier: 2504	1	0
CreateProcessInternalW Sept. 16, 2021, 6:31 p.m.	thread_identifier: 2844 thread_handle: 0x0000036c process_identifier: 1108 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000370	1	1
NtGetContextThread Sept. 16, 2021, 6:31 p.m.	thread_handle: 0x0000036c	1	0
NtAllocateVirtualMemory Sept. 16, 2021, 6:31 p.m.	process_identifier: 1108 region_size: 499712 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: 0x00000370	1	0
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: base_address: 0x00400000 process_identifier: 1108 process_handle: 0x00000370	1	1
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: base_address: 0x00401000 process_identifier: 1108 process_handle: 0x00000370	1	1
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: base_address: 0x0041f000 process_identifier: 1108 process_handle: 0x00000370	1	1
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: base_address: 0x00420000 process_identifier: 1108 process_handle: 0x00000370	1	1
WriteProcessMemory Sept. 16, 2021, 6:31 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1108 process_handle: 0x00000370	1	1
NtSetContextThread Sept. 16, 2021, 6:31 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4204792 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000036c process_identifier: 1108	1	0
NtResumeThread Sept. 16, 2021, 6:31 p.m.	thread_handle: 0x0000036c suspend_count: 1 process_identifier: 1108	1	0
CreateProcessInternalW Sept. 16, 2021, 6:31 p.m.	thread_identifier: 2312 thread_handle: 0x000004f8 process_identifier: 2256 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\cmd.exe track: 1 command_line: "C:\Windows\System32\cmd.exe" /c schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f filepath_r: C:\Windows\System32\cmd.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000004fc	1	1
CreateProcessInternalW Sept. 16, 2021, 6:31 p.m.	thread_identifier: 236 thread_handle: 0x00000450 process_identifier: 2540 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\cmd.exe track: 1 command_line: "C:\Windows\System32\cmd.exe" /c copy "C:\Users\test22\AppData\Local\Temp\enquiry_00207301020785png.exe" "C:\Users\test22\AppData\Roaming\browser\browser.exe" filepath_r: C:\Windows\System32\cmd.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x00000524	1	1
CreateProcessInternalW Sept. 16, 2021, 6:31 p.m.	thread_identifier: 1580 thread_handle: 0x00000084 process_identifier: 816 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: schtasks /create /sc minute /mo 1 /tn "Nano" /tr "'C:\Users\test22\AppData\Roaming\browser\browser.exe'" /f filepath_r: C:\Windows\system32\schtasks.exe stack_pivoted: 0 creation_flags: 524288 (EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 1 process_handle: 0x00000088	1	1

enquiry_00207301020785png.exe

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