Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 2, 2021, 5:39 p.m.	Nov. 2, 2021, 5:49 p.m.

Size	588.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`0587ab2b7897ebbdedb5d5e1289bd683`
SHA256	`d7871569c42c5904b2b1f0d358153b437759844fed328508942d7d813dda3256`
CRC32	`33D5FD9E`
ssdeep	`12288:u9IfmgpfE063PmKs4OAnI1caTh2EBhkEWKusRnsTlN06W3e5x2:u9Ifm0bMmT3kE5PsTfy`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

isssch.exe "C:\Users\test22\AppData\Local\Temp\isssch.exe"
2780
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp"
  2144
- isssch.exe "C:\Users\test22\AppData\Local\Temp\isssch.exe"
  2020

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 (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Nov. 2, 2021, 5:40 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 2, 2021, 5:40 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 2, 2021, 5:40 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 2, 2021, 5:40 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Nov. 2, 2021, 5:40 p.m.	computer_name: TEST22-PC	1	1

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 2, 2021, 5:39 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 5:39 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 5:40 p.m.			0	0
IsDebuggerPresent Nov. 2, 2021, 5:40 p.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Nov. 2, 2021, 5:40 p.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Nov. 2, 2021, 5:40 p.m.	buffer: The system cannot find the file specified. console_handle: 0x0000000b	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 Nov. 2, 2021, 5:39 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Nov. 2, 2021, 5:40 p.m.	stacktrace: 0x771d08 0x77152b DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72792652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x727a264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x727a2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x728574ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72857610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x728e1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x728e1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x728e1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x728e416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x742ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74907f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74904de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77679ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77679ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 1b d2 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x77217b registers.esp: 1633424 registers.edi: 1633448 registers.eax: 0 registers.ebp: 1633460 registers.edx: 195 registers.ebx: 1633708 registers.esi: 38855580 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Nov. 2, 2021, 5:40 p.m.

stacktrace:

0x771d08
0x77152b
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72792652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x727a264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x727a2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x728574ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72857610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x728e1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x728e1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x728e1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x728e416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x742ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74907f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74904de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77679ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77679ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 1b d2
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x77217b
registers.esp: 1633424
registers.edi: 1633448
registers.eax: 0
registers.ebp: 1633460
registers.edx: 195
registers.ebx: 1633708
registers.esi: 38855580
registers.ecx: 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 65 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00240000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00290000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02130000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 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 Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 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 Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00425000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00427000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00580000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 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 Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00416000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00581000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00582000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73552000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00583000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00586000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00587000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00588000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:39 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2780 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 2228224 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00810000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72791000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72792000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02160000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 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 Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00770000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 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
NtProtectVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73ac2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00771000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 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

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp"
cmdline	schtasks.exe /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Nov. 2, 2021, 5:40 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp" filepath: schtasks.exe	1	1	0

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

section

{u'size_of_data': u'0x00076c00', u'virtual_address': u'0x00002000', u'entropy': 7.665069464631765, u'name': u'.text', u'virtual_size': u'0x00076bc4'}

entropy

7.66506946463

description

A section with a high entropy has been found

entropy

0.808510638298

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Nov. 2, 2021, 5:39 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Nov. 2, 2021, 5:40 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	Run a KeyLogger	rule	KeyLogger
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
description	Affect hook table	rule	win_hook

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp"
cmdline	schtasks.exe /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 245760 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: 0x0000039c	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Nov. 2, 2021, 5:40 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

isssch.exe tried to sleep 10912895 seconds, actually delayed analysis time by 10912895 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp899D.tmp

Potential code injection by writing to the memory of another process (4 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÂ{aàZnx @ À@xSà H.texttX Z `.rsrcà\@@.reloc `@B base_address: 0x00400000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: 0HX4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°äStringFileInfoÀ000004b0,FileDescription 0FileVersion0.0.0.0XInternalNameujYUvvTlgjpAqMgJdjItlC.exe(LegalCopyright `OriginalFilenameujYUvvTlgjpAqMgJdjItlC.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0 base_address: 0x00438000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: pp8 base_address: 0x0043a000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2020 process_handle: 0x0000039c	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÂ{aàZnx @ À@xSà H.texttX Z `.rsrcà\@@.reloc `@B base_address: 0x00400000 process_identifier: 2020 process_handle: 0x0000039c	1	1	0

File has been identified by 13 AntiVirus engines on VirusTotal as malicious (13 events)

Elastic	malicious (high confidence)
Cylance	Unsafe
Cyren	W32/MSIL_Kryptik.GAC.gen!Eldorado
Symantec	MSIL.Packed.19
ESET-NOD32	a variant of MSIL/Kryptik.ADIX
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:Trojan-PSW.MSIL.Agensla.gen
Cynet	Malicious (score: 100)
Malwarebytes	MachineLearning/Anomalous.94%
SentinelOne	Static AI - Suspicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Tesla.FIVJ!tr

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 2780 called NtSetContextThread to modify thread in remote process 2020
NtSetContextThread Nov. 2, 2021, 5:40 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421742 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003a0 process_identifier: 2020	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 2780 resumed a thread in remote process 2020
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2020	1	0	0

Executed a process and injected code into it, probably while unpacking (26 events)

Time & API	Arguments	Status	Return
NtResumeThread Nov. 2, 2021, 5:39 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2780	1	0
NtResumeThread Nov. 2, 2021, 5:39 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2780	1	0
NtResumeThread Nov. 2, 2021, 5:39 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2780	1	0
NtResumeThread Nov. 2, 2021, 5:39 p.m.	thread_handle: 0x000002a0 suspend_count: 1 process_identifier: 2780	1	0
CreateProcessInternalW Nov. 2, 2021, 5:40 p.m.	thread_identifier: 2140 thread_handle: 0x000003dc process_identifier: 2144 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xQGZkbSLn" /XML "C:\Users\test22\AppData\Local\Temp\tmp899D.tmp" filepath_r: C:\Windows\System32\schtasks.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: 0x000003e0	1	1
CreateProcessInternalW Nov. 2, 2021, 5:40 p.m.	thread_identifier: 2192 thread_handle: 0x000003a0 process_identifier: 2020 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\isssch.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\isssch.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000039c	1	1
NtGetContextThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003a0	1	0
NtAllocateVirtualMemory Nov. 2, 2021, 5:40 p.m.	process_identifier: 2020 region_size: 245760 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: 0x0000039c	1	0
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÂ{aàZnx @ À@xSà H.texttX Z `.rsrcà\@@.reloc `@B base_address: 0x00400000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: base_address: 0x00402000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: 0HX4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°äStringFileInfoÀ000004b0,FileDescription 0FileVersion0.0.0.0XInternalNameujYUvvTlgjpAqMgJdjItlC.exe(LegalCopyright `OriginalFilenameujYUvvTlgjpAqMgJdjItlC.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0 base_address: 0x00438000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: pp8 base_address: 0x0043a000 process_identifier: 2020 process_handle: 0x0000039c	1	1
WriteProcessMemory Nov. 2, 2021, 5:40 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2020 process_handle: 0x0000039c	1	1
NtSetContextThread Nov. 2, 2021, 5:40 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421742 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003a0 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003e4 suspend_count: 1 process_identifier: 2780	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x00000158 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x0000031c suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x0000033c suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003a4 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x00000354 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:40 p.m.	thread_handle: 0x000003f0 suspend_count: 1 process_identifier: 2020	1	0
NtResumeThread Nov. 2, 2021, 5:41 p.m.	thread_handle: 0x000003f0 suspend_count: 1 process_identifier: 2020	1	0

isssch.exe

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