Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 23, 2021, 8:24 a.m.	Sept. 23, 2021, 8:37 a.m.

Size	669.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`ee63641e45cd39a27512828a6d5de7b3`
SHA256	`54a5fb0e74b745f705a71f8a0627043125c983b56b685fbb7036877cb424fa66`
CRC32	`EBCEFB25`
ssdeep	`12288:bSlmtiK5oBP5NhGUPGUmCQdv5aKPQaHz7VQPvOJbEojcuxR+haSz8NWGDJ9d0muF:e+FoBPrwzakz7emZEg7tWK`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

okito.exe "C:\Users\test22\AppData\Local\Temp\okito.exe"
2516
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp"
  2640
- okito.exe "C:\Users\test22\AppData\Local\Temp\okito.exe"
  2508

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 (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 23, 2021, 8:37 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 23, 2021, 8:37 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 23, 2021, 8:37 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 23, 2021, 8:37 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 23, 2021, 8:37 a.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 Sept. 23, 2021, 8:24 a.m.			0	0
IsDebuggerPresent Sept. 23, 2021, 8:24 a.m.			0	0
IsDebuggerPresent Sept. 23, 2021, 8:37 a.m.			0	0
IsDebuggerPresent Sept. 23, 2021, 8:37 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Sept. 23, 2021, 8:37 a.m.	buffer: ERROR: console_handle: 0x0000000b	1	1	0
WriteConsoleW Sept. 23, 2021, 8:37 a.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 Sept. 23, 2021, 8:24 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Sept. 23, 2021, 8:37 a.m.	stacktrace: 0x1f21790 0x1f20fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7408f5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d67f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d64de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x1f21c03 registers.esp: 5566576 registers.edi: 5566600 registers.eax: 0 registers.ebp: 5566612 registers.edx: 195 registers.ebx: 5566868 registers.esi: 36859776 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Sept. 23, 2021, 8:37 a.m.

stacktrace:

0x1f21790
0x1f20fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7408f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d67f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d64de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x1f21c03
registers.esp: 5566576
registers.edi: 5566600
registers.eax: 0
registers.ebp: 5566612
registers.edx: 195
registers.ebx: 5566868
registers.esi: 36859776
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 80 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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. 23, 2021, 8:24 a.m.	process_identifier: 2516 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. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x020c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00482000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00590000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004bb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00591000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x70822000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00592000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 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 Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00593000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00594000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0083f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:24 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00830000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00595000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00596000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00597000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00598000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0059d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050a9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2516 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x050ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:37 a.m.	process_identifier: 2508 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 23, 2021, 8:37 a.m.	process_identifier: 2508 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 23, 2021, 8:37 a.m.	process_identifier: 2508 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b01000 process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp"
cmdline	schtasks.exe /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Sept. 23, 2021, 8:25 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp" filepath: schtasks.exe	1	1	0

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW Sept. 23, 2021, 8:37 a.m.	newfilepath_r: C:\Users\test22\AppData\Local\Temp\\tmpG751.tmp flags: 8 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\okito.exe newfilepath: C:\Users\test22\AppData\Local\Temp\tmpG751.tmp oldfilepath: C:\Users\test22\AppData\Local\Temp\okito.exe	1	1	0

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

section

{u'size_of_data': u'0x000a6a00', u'virtual_address': u'0x00002000', u'entropy': 7.9193214489349835, u'name': u'.text', u'virtual_size': u'0x000a6994'}

entropy

7.91932144893

description

A section with a high entropy has been found

entropy

0.997008227375

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 Sept. 23, 2021, 8:25 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Sept. 23, 2021, 8:37 a.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

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Sept. 23, 2021, 8:25 a.m.	status_code: 0xffffffff process_identifier: 196 process_handle: 0x0000039c		0	0
NtTerminateProcess Sept. 23, 2021, 8:25 a.m.	status_code: 0xffffffff process_identifier: 196 process_handle: 0x0000039c	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp"
cmdline	schtasks.exe /Create /TN "Updates\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp"

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 196 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: 0x00000394		3221225496	0
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2508 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: 0x0000038c	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Sept. 23, 2021, 8:37 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

okito.exe tried to sleep 5456482 seconds, actually delayed analysis time by 5456482 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\newapp

reg_value

C:\Users\test22\AppData\Roaming\newapp\newapp.exe

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmpC8D2.tmp

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2516 manipulating memory of non-child process 196
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 196 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: 0x00000394		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELDäJaàX~w @ À@$wW H.textW X `.rsrcZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: 8Ph \| ê\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNameKRKUSzaezOmerCQdPfVHb.exe(LegalCopyright \OriginalFilenameKRKUSzaezOmerCQdPfVHb.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: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: p7 base_address: 0x0043a000 process_identifier: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2508 process_handle: 0x0000038c	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 Sept. 23, 2021, 8:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELDäJaàX~w @ À@$wW H.textW X `.rsrcZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000038c	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 2516 called NtSetContextThread to modify thread in remote process 2508
NtSetContextThread Sept. 23, 2021, 8:25 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421502 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000039c process_identifier: 2508	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Users\test22\AppData\Roaming\newapp\newapp.exe:Zone.Identifier

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2516 resumed a thread in remote process 2508
NtResumeThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2508	1	0	0

File has been identified by 27 AntiVirus engines on VirusTotal as malicious (27 events)

Elastic	malicious (high confidence)
Cynet	Malicious (score: 99)
FireEye	Generic.mg.ee63641e45cd39a2
McAfee	Artemis!EE63641E45CD
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (W)
BitDefenderTheta	Gen:NN.ZemsilF.34170.Pm0@a0bxuih
Cyren	W32/MSIL_Kryptik.FPS.gen!Eldorado
Symantec	Scr.Malcode!gdn30
APEX	Malicious
BitDefender	Gen:Variant.MSILHeracles.26929
MicroWorld-eScan	Gen:Variant.MSILHeracles.26929
Avast	Win32:RATX-gen [Trj]
Ad-Aware	Gen:Variant.MSILHeracles.26929
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_99%
Avira	HEUR/AGEN.1138754
Microsoft	Trojan:MSIL/AgentTesla.CVB!MTB
VBA32	CIL.HeapOverride.Heur
MAX	malware (ai score=85)
Malwarebytes	Malware.AI.2760679192
Ikarus	Trojan-Spy.Keylogger.Snake
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:RATX-gen [Trj]
Cybereason	malicious.b85877

Executed a process and injected code into it, probably while unpacking (28 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 23, 2021, 8:24 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2516	1	0
NtResumeThread Sept. 23, 2021, 8:24 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2516	1	0
NtResumeThread Sept. 23, 2021, 8:24 a.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 2516	1	0
NtResumeThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x000002a0 suspend_count: 1 process_identifier: 2516	1	0
NtResumeThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x000002c4 suspend_count: 1 process_identifier: 2516	1	0
CreateProcessInternalW Sept. 23, 2021, 8:25 a.m.	thread_identifier: 2644 thread_handle: 0x00000440 process_identifier: 2640 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\jstShOHQeEox" /XML "C:\Users\test22\AppData\Local\Temp\tmpC8D2.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: 0x0000042c	1	1
CreateProcessInternalW Sept. 23, 2021, 8:25 a.m.	thread_identifier: 200 thread_handle: 0x00000398 process_identifier: 196 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\okito.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\okito.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000394	1	1
NtGetContextThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x00000398	1	0
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 196 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: 0x00000394		3221225496
CreateProcessInternalW Sept. 23, 2021, 8:25 a.m.	thread_identifier: 2340 thread_handle: 0x0000039c process_identifier: 2508 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\okito.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\okito.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000038c	1	1
NtGetContextThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x0000039c	1	0
NtAllocateVirtualMemory Sept. 23, 2021, 8:25 a.m.	process_identifier: 2508 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: 0x0000038c	1	0
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELDäJaàX~w @ À@$wW H.textW X `.rsrcZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: base_address: 0x00402000 process_identifier: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: 8Ph \| ê\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNameKRKUSzaezOmerCQdPfVHb.exe(LegalCopyright \OriginalFilenameKRKUSzaezOmerCQdPfVHb.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: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: p7 base_address: 0x0043a000 process_identifier: 2508 process_handle: 0x0000038c	1	1
WriteProcessMemory Sept. 23, 2021, 8:25 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2508 process_handle: 0x0000038c	1	1
NtSetContextThread Sept. 23, 2021, 8:25 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421502 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000039c process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:25 a.m.	thread_handle: 0x0000043c suspend_count: 1 process_identifier: 2516	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x000001bc suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2508	1	0
NtResumeThread Sept. 23, 2021, 8:37 a.m.	thread_handle: 0x00000430 suspend_count: 1 process_identifier: 2508	1	0

okito.exe

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