Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	April 19, 2021, 9:57 a.m.	April 19, 2021, 9:59 a.m.

Size	824.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`c272d7b6b2c0b86e6883edbaa57f61f4`
SHA256	`84671fc0c97b0c0b080a66b2c7a1627f4c304716edca95890d02d633e18e2ce0`
CRC32	`721FD327`
ssdeep	`12288:YSv1rbb+UWjd08M6UlfR+wREdgKnO7DZ1gIpt2ELA1HwTSs+YA+yBZPHz0+CM/DI:nvB+Uu0YUlfkwu7md1gIPP6KSs+Ybyl`
Yara	PE_Header_Zero - PE File Signature Zero Win32_Trojan_PWS_Azorult_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check

SECH.exe "C:\Users\test22\AppData\Local\Temp\SECH.exe"
2648
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp"
  900
- SECH.exe "{path}"
  2720

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 April 19, 2021, 9:59 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 19, 2021, 9:59 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 19, 2021, 9:59 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 19, 2021, 9:59 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 19, 2021, 9:59 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 April 19, 2021, 9:57 a.m.			0	0
IsDebuggerPresent April 19, 2021, 9:57 a.m.			0	0
IsDebuggerPresent April 19, 2021, 9:59 a.m.			0	0
IsDebuggerPresent April 19, 2021, 9:59 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW April 19, 2021, 9:59 a.m.	buffer: SUCCESS: The scheduled task "Updates\wZYXOtsj" has successfully been created. console_handle: 0x00000007	1	1	0

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx April 19, 2021, 9:57 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ April 19, 2021, 9:59 a.m.	stacktrace: 0x7717a0 0x770fc3 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 83 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x771c13 registers.esp: 2813920 registers.edi: 2813944 registers.eax: 0 registers.ebp: 2813956 registers.edx: 195 registers.ebx: 2814204 registers.esi: 40260468 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

April 19, 2021, 9:59 a.m.

stacktrace:

0x7717a0
0x770fc3
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 83 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x771c13
registers.esp: 2813920
registers.edi: 2813944
registers.eax: 0
registers.ebp: 2813956
registers.edx: 195
registers.ebx: 2814204
registers.esi: 40260468
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 108 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00410000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00470000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 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 April 19, 2021, 9:57 a.m.	process_identifier: 2648 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 April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00640000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00740000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00452000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 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 April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00941000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00942000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00943000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00944000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00dc1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00dc1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d20000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d20000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d20000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d22000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 19, 2021, 9:57 a.m.	process_identifier: 2648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00da4000 process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Roaming\wZYXOtsj.exe

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp"
cmdline	schtasks.exe /Create /TN "Updates\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp"

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Roaming\wZYXOtsj.exe

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW April 19, 2021, 9:58 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.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'0x000a0000', u'virtual_address': u'0x00002000', u'entropy': 7.809674959520186, u'name': u'.text', u'virtual_size': u'0x0009fe64'}

entropy

7.80967495952

description

A section with a high entropy has been found

entropy

0.777170613236

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 April 19, 2021, 9:58 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW April 19, 2021, 9:59 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (13 events)

description	Listen for incoming communication	rule	network_tcp_listen
description	Communications smtp	rule	network_smtp_dotNet
description	Run a keylogger	rule	keylogger
description	Affect private profile	rule	win_files_operation
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	Checks if being debugged	rule	anti_dbg
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\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp"
cmdline	schtasks.exe /Create /TN "Updates\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 19, 2021, 9:58 a.m.	process_identifier: 2720 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: 0x000003b8	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation April 19, 2021, 9:59 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

SECH.exe tried to sleep 8184634 seconds, actually delayed analysis time by 8184634 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp6E6D.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELb¾{`àXv @ À@¸uSP H.textV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: 8Ph ¼`ê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion0.0.0.0tInternalNameFMDnbTFRxcqhBDUOPdsaTIDRkQNRzdjhxYsPF.exe(LegalCopyright \|OriginalFilenameFMDnbTFRxcqhBDUOPdsaTIDRkQNRzdjhxYsPF.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: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: p6 base_address: 0x0043a000 process_identifier: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2720 process_handle: 0x000003b8	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 April 19, 2021, 9:58 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELb¾{`àXv @ À@¸uSP H.textV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2720 process_handle: 0x000003b8	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 2648 called NtSetContextThread to modify thread in remote process 2720
NtSetContextThread April 19, 2021, 9:58 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421134 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003bc process_identifier: 2720	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 2648 resumed a thread in remote process 2720
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003bc suspend_count: 1 process_identifier: 2720	1	0	0

File has been identified by 25 AntiVirus engines on VirusTotal as malicious (25 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.c272d7b6b2c0b86e
McAfee	RDN/Generic.rp
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
BitDefenderTheta	Gen:NN.ZemsilF.34678.Zm0@aCugiui
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/GenKryptik.FEEM
Avast	Win32:PWSX-gen [Trj]
Kaspersky	HEUR:Trojan-PSW.MSIL.Agensla.gen
Paloalto	generic.ml
Sophos	ML/PE-A
APEX	Malicious
MAX	malware (ai score=92)
Kingsoft	Win32.PSWTroj.Undef.(kcloud)
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	MSIL.Trojan-Stealer.AgentTesla.TGIP0W
Cynet	Malicious (score: 100)
VBA32	CIL.StupidPInvoker-1.Heur
Malwarebytes	Malware.AI.3224314892
Ikarus	Win32.Outbreak
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/GenKryptik.FCYP!tr
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_90% (W)

Executed a process and injected code into it, probably while unpacking (38 events)

Time & API	Arguments	Status	Return
NtResumeThread April 19, 2021, 9:57 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 19, 2021, 9:57 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 19, 2021, 9:57 a.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 19, 2021, 9:57 a.m.	thread_handle: 0x00000208 suspend_count: 1 process_identifier: 2648	1	0
NtGetContextThread April 19, 2021, 9:57 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread April 19, 2021, 9:57 a.m.	thread_handle: 0x000000e8	1	0
NtResumeThread April 19, 2021, 9:57 a.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x00000304 suspend_count: 1 process_identifier: 2648	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2648	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2648	1	0
CreateProcessInternalW April 19, 2021, 9:58 a.m.	thread_identifier: 3020 thread_handle: 0x000003c8 process_identifier: 900 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\wZYXOtsj" /XML "C:\Users\test22\AppData\Local\Temp\tmp6E6D.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: 0x000003cc	1	1
CreateProcessInternalW April 19, 2021, 9:58 a.m.	thread_identifier: 1068 thread_handle: 0x000003bc process_identifier: 2720 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\SECH.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\SECH.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003b8	1	1
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003bc	1	0
NtAllocateVirtualMemory April 19, 2021, 9:58 a.m.	process_identifier: 2720 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: 0x000003b8	1	0
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELb¾{`àXv @ À@¸uSP H.textV X `.rsrcPZ@@.reloc `@B base_address: 0x00400000 process_identifier: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: base_address: 0x00402000 process_identifier: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: 8Ph ¼`ê¼4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoø000004b0,FileDescription 0FileVersion0.0.0.0tInternalNameFMDnbTFRxcqhBDUOPdsaTIDRkQNRzdjhxYsPF.exe(LegalCopyright \|OriginalFilenameFMDnbTFRxcqhBDUOPdsaTIDRkQNRzdjhxYsPF.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: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: p6 base_address: 0x0043a000 process_identifier: 2720 process_handle: 0x000003b8	1	1
WriteProcessMemory April 19, 2021, 9:58 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2720 process_handle: 0x000003b8	1	1
NtSetContextThread April 19, 2021, 9:58 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421134 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003bc process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003bc suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2648	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003b4	1	0
NtGetContextThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003b4	1	0
NtResumeThread April 19, 2021, 9:58 a.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2648	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x0000035c suspend_count: 1 process_identifier: 2720	1	0
NtResumeThread April 19, 2021, 9:59 a.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2720	1	0

SECH.exe

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