Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 21, 2021, 6:20 p.m.	Oct. 21, 2021, 6:25 p.m.

Size	675.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`6c11f38adec40c226ba26d9d0d505b45`
SHA256	`ca2e0c4c5d77ac010eac33e309b31022a08125703ac87a71c319ab50d946aa6b`
CRC32	`59F94E93`
ssdeep	`12288:RZqxsXHfROuQLBiUUNnLsB+RgNCwaiDURQaTxA:iqX/RlQqejNdaiQRQatA`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

cortana.exe "C:\Users\test22\AppData\Local\Temp\cortana.exe"
1016
- cortana.exe "C:\Users\test22\AppData\Local\Temp\cortana.exe"
  1908

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 21, 2021, 6:25 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 21, 2021, 6:25 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 21, 2021, 6:25 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 21, 2021, 6:25 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 Oct. 21, 2021, 6:20 p.m.			0	0
IsDebuggerPresent Oct. 21, 2021, 6:20 p.m.			0	0
IsDebuggerPresent Oct. 21, 2021, 6:24 p.m.			0	0
IsDebuggerPresent Oct. 21, 2021, 6:24 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 Oct. 21, 2021, 6:20 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 21, 2021, 6:25 p.m.	stacktrace: 0x941b10 0x941333 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 13 d4 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x941f83 registers.esp: 3863408 registers.edi: 3863432 registers.eax: 0 registers.ebp: 3863444 registers.edx: 195 registers.ebx: 3863700 registers.esi: 38943308 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Oct. 21, 2021, 6:25 p.m.

stacktrace:

0x941b10
0x941333
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x720a2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x720b264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x720b2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x721674ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72167610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x721f1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x721f1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x721f1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x721f416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x736ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743c7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743c4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 13 d4
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x941f83
registers.esp: 3863408
registers.edi: 3863432
registers.eax: 0
registers.ebp: 3863444
registers.edx: 195
registers.ebx: 3863700
registers.esi: 38943308
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 68 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00370000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00370000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f10000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x020d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00635000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0063b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00637000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f11000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f12000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:20 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f13000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f14000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6dcf2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 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 Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f15000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f16000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f1c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f1d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f1e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1016 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01f1f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02280000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02470000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00492000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00940000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 21, 2021, 6:24 p.m.	process_identifier: 1908 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004aa000 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'0x00075400', u'virtual_address': u'0x00002000', u'entropy': 7.702630894631345, u'name': u'.text', u'virtual_size': u'0x00075280'}

entropy

7.70263089463

description

A section with a high entropy has been found

entropy

0.695329873981

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 Oct. 21, 2021, 6:24 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

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

buffer

Buffer with sha1: 1d9c615bdfb20ee6f205ef1ea6c81090f5159169

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1908 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: 0x0000025c	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 21, 2021, 6:25 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

cortana.exe tried to sleep 5456442 seconds, actually delayed analysis time by 5456442 seconds

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

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL«maàZ~x @ À@0xKH H.textX Z `.rsrcH\@@.reloc b@B base_address: 0x00400000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: 8Ph ´Xê´4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoð000004b0,FileDescription 0FileVersion0.0.0.0p(InternalNameJyHRfOJEboQRkFtgMTNMANECbvBjVRdcUtS.exe(LegalCopyright x(OriginalFilenameJyHRfOJEboQRkFtgMTNMANECbvBjVRdcUtS.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x00438000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: p8 base_address: 0x0043a000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1908 process_handle: 0x0000025c	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 Oct. 21, 2021, 6:22 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL«maàZ~x @ À@0xKH H.textX Z `.rsrcH\@@.reloc b@B base_address: 0x00400000 process_identifier: 1908 process_handle: 0x0000025c	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 1016 called NtSetContextThread to modify thread in remote process 1908
NtSetContextThread Oct. 21, 2021, 6:22 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421758 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000250 process_identifier: 1908	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 1016 resumed a thread in remote process 1908
NtResumeThread Oct. 21, 2021, 6:22 p.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 1908	1	0	0

Executed a process and injected code into it, probably while unpacking (20 events)

Time & API	Arguments	Status	Return
NtResumeThread Oct. 21, 2021, 6:20 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1016	1	0
NtResumeThread Oct. 21, 2021, 6:20 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 1016	1	0
NtResumeThread Oct. 21, 2021, 6:20 p.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 1016	1	0
CreateProcessInternalW Oct. 21, 2021, 6:22 p.m.	thread_identifier: 2332 thread_handle: 0x00000250 process_identifier: 1908 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\cortana.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\cortana.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000025c	1	1
NtGetContextThread Oct. 21, 2021, 6:22 p.m.	thread_handle: 0x00000250	1	0
NtAllocateVirtualMemory Oct. 21, 2021, 6:22 p.m.	process_identifier: 1908 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: 0x0000025c	1	0
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL«maàZ~x @ À@0xKH H.textX Z `.rsrcH\@@.reloc b@B base_address: 0x00400000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: base_address: 0x00402000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: 8Ph ´Xê´4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoð000004b0,FileDescription 0FileVersion0.0.0.0p(InternalNameJyHRfOJEboQRkFtgMTNMANECbvBjVRdcUtS.exe(LegalCopyright x(OriginalFilenameJyHRfOJEboQRkFtgMTNMANECbvBjVRdcUtS.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0ï»¿<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> base_address: 0x00438000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: p8 base_address: 0x0043a000 process_identifier: 1908 process_handle: 0x0000025c	1	1
WriteProcessMemory Oct. 21, 2021, 6:22 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 1908 process_handle: 0x0000025c	1	1
NtSetContextThread Oct. 21, 2021, 6:22 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421758 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000250 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:22 p.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:24 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:24 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:24 p.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:25 p.m.	thread_handle: 0x0000031c suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:25 p.m.	thread_handle: 0x0000033c suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:25 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread Oct. 21, 2021, 6:25 p.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 1908	1	0

File has been identified by 37 AntiVirus engines on VirusTotal as malicious (37 events)

Lionic	Trojan.MSIL.Agensla.i!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.47206563
FireEye	Generic.mg.6c11f38adec40c22
ALYac	Trojan.GenericKD.47206563
Malwarebytes	Trojan.MalPack.MSIL
Sangfor	Suspicious.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
Alibaba	Trojan:Win32/Kryptik.ali2000016
K7GW	Trojan ( 0058919a1 )
K7AntiVirus	Trojan ( 0058919a1 )
Cyren	W32/MSIL_Kryptik.FPE.gen!Eldorado
Symantec	Trojan.Gen.9
ESET-NOD32	a variant of MSIL/Kryptik_AGen.CK
APEX	Malicious
Paloalto	generic.ml
BitDefender	Trojan.GenericKD.47206563
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	Trojan.GenericKD.47206563
DrWeb	Trojan.PackedNET.964
Sophos	Mal/Generic-S
SentinelOne	Static AI - Suspicious PE
Avira	TR/Redcap.nhsdz
Arcabit	Trojan.Generic.D2D050A3
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Agensla.gen
Microsoft	Trojan:Win32/Woreflint.A!cl
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.Generic.C4705096
VBA32	TScope.Trojan.MSIL
MAX	malware (ai score=82)
TrendMicro-HouseCall	TROJ_GEN.R002H0CJI21
Tencent	Msil.Trojan-qqpass.Qqrob.Wopt
Yandex	Trojan.AvsArher.bTJEKx
Ikarus	Trojan.MSIL.Kryptik_agen
Fortinet	MSIL/Kryptik_AGen.BM!tr
AVG	Win32:PWSX-gen [Trj]
Panda	Trj/GdSda.A

cortana.exe

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