Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 3, 2021, 10:05 a.m.	June 3, 2021, 10:10 a.m.

Size	1.3MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`9e80303d54e5b42c33ad1f092c0a1d0c`
SHA256	`123f349fcba6342f4485ac4fde03c22eb47cf70cce0bae103ac4e2ac4e82d02c`
CRC32	`FBE60C66`
ssdeep	`24576:kCsZ49DhZyqTDiOiUx/FtWXYDoPAFnar0j5GN5+Tkadj:HEkGCiJUtFtW8OAtj5Y0Tka`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\mGxyDAByVj\src\obj\Debug\ServerProcessing.pdb
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Admin_Tool_IN_Zero - Admin Tool Sysinternals anti_vm_detect - Possibly employs anti-virtualization techniques Is_DotNET_EXE - (no description) IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library

ewa.exe "C:\Users\test22\AppData\Local\Temp\ewa.exe"
1908
- ewa.exe "C:\Users\test22\AppData\Local\Temp\ewa.exe"
  3060

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 June 3, 2021, 10:07 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 10:07 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 10:07 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 10:07 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 June 3, 2021, 10:05 a.m.			0	0
IsDebuggerPresent June 3, 2021, 10:05 a.m.			0	0
IsDebuggerPresent June 3, 2021, 10:07 a.m.			0	0
IsDebuggerPresent June 3, 2021, 10:07 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey June 3, 2021, 10:05 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00849010 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 10:05 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00849290 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 10:05 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00849290 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Desktop\Client\Temp\mGxyDAByVj\src\obj\Debug\ServerProcessing.pdb

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 June 3, 2021, 10:05 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ June 3, 2021, 10:07 a.m.	stacktrace: 0x591790 0x590fbb 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 93 d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x591c03 registers.esp: 3338688 registers.edi: 3338712 registers.eax: 0 registers.ebp: 3338724 registers.edx: 195 registers.ebx: 3338972 registers.esi: 38090580 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

June 3, 2021, 10:07 a.m.

stacktrace:

0x591790
0x590fbb
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 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x591c03
registers.esp: 3338688
registers.edi: 3338712
registers.eax: 0
registers.ebp: 3338724
registers.edx: 195
registers.ebx: 3338972
registers.esi: 38090580
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 115 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory June 3, 2021, 10:05 a.m.	process_identifier: 1908 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a70000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00bf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 10:05 a.m.	process_identifier: 1908 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	0
NtProtectVirtualMemory June 3, 2021, 10:05 a.m.	process_identifier: 1908 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	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.m.	process_identifier: 1908 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00430000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x004d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00305000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x0030b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00307000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00530000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.m.	process_identifier: 1908 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	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00531000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x002f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00532000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00533000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x0059f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:05 a.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: 0x00590000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00534000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6dde2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x002ed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x002ee000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00535000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00536000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00537000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00538000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x00539000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.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: 0x0053a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05210178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x052101a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x052101c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x052976fe process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x052976f2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05210208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05270eb8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05270edc process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05270ee4 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 1908 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05270ee8 process_handle: 0xffffffff		3221225550

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

section

{u'size_of_data': u'0x00149800', u'virtual_address': u'0x00002000', u'entropy': 6.987333070405072, u'name': u'.text', u'virtual_size': u'0x0014979c'}

entropy

6.98733307041

description

A section with a high entropy has been found

entropy

0.985420560748

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 June 3, 2021, 10:07 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW June 3, 2021, 10:07 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 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	Possibly employs anti-virtualization techniques	rule	vmdetect
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 June 3, 2021, 10:07 a.m.	status_code: 0xffffffff process_identifier: 2612 process_handle: 0x000002a8		0	0
NtTerminateProcess June 3, 2021, 10:07 a.m.	status_code: 0xffffffff process_identifier: 2612 process_handle: 0x000002a8	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 2612 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: 0x000002a4		3221225496	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 3060 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: 0x000002b0	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation June 3, 2021, 10:07 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

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

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1908 manipulating memory of non-child process 2612
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 2612 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: 0x000002a4		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELD¯`àVîu @ À@uW H.textôU V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: 8Ph (ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°äStringFileInfoÀ000004b0,FileDescription 0FileVersion0.0.0.0XInternalNamefFejBoZRSHvEaozMyOqyps.exe(LegalCopyright `OriginalFilenamefFejBoZRSHvEaozMyOqyps.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: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: pð5 base_address: 0x0043a000 process_identifier: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 3060 process_handle: 0x000002b0	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 June 3, 2021, 10:07 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELD¯`àVîu @ À@uW H.textôU V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 3060 process_handle: 0x000002b0	1	1	0

File has been identified by 14 AntiVirus engines on VirusTotal as malicious (14 events)

McAfee	PWS-FCUF!9E80303D54E5
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.dd8e89
Cyren	W32/MSIL_Kryptik.DLQ.gen!Eldorado
APEX	Malicious
Kaspersky	VHO:Trojan-Spy.Win32.Noon.gen
DrWeb	Trojan.PackedNET.796
McAfee-GW-Edition	Artemis!Trojan
SentinelOne	Static AI - Malicious PE
Microsoft	Trojan:Win32/AgentTesla!ml
BitDefenderTheta	Gen:NN.ZemsilF.34722.tn0@aeHGTPl
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ABFE!tr

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1908 called NtSetContextThread to modify thread in remote process 3060
NtSetContextThread June 3, 2021, 10:07 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a8 process_identifier: 3060	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 1908 resumed a thread in remote process 3060
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 3060	1	0	0

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

Time & API	Arguments	Status	Return
NtResumeThread June 3, 2021, 10:05 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread June 3, 2021, 10:05 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread June 3, 2021, 10:05 a.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 1908	1	0
CreateProcessInternalW June 3, 2021, 10:07 a.m.	thread_identifier: 888 thread_handle: 0x000002a0 process_identifier: 2612 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\ewa.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\ewa.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002a4	1	1
NtGetContextThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002a0	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 2612 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: 0x000002a4		3221225496
CreateProcessInternalW June 3, 2021, 10:07 a.m.	thread_identifier: 2412 thread_handle: 0x000002a8 process_identifier: 3060 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\ewa.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\ewa.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002b0	1	1
NtGetContextThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002a8	1	0
NtAllocateVirtualMemory June 3, 2021, 10:07 a.m.	process_identifier: 3060 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: 0x000002b0	1	0
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELD¯`àVîu @ À@uW H.textôU V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: base_address: 0x00402000 process_identifier: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: 8Ph (ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°äStringFileInfoÀ000004b0,FileDescription 0FileVersion0.0.0.0XInternalNamefFejBoZRSHvEaozMyOqyps.exe(LegalCopyright `OriginalFilenamefFejBoZRSHvEaozMyOqyps.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: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: pð5 base_address: 0x0043a000 process_identifier: 3060 process_handle: 0x000002b0	1	1
WriteProcessMemory June 3, 2021, 10:07 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 3060 process_handle: 0x000002b0	1	1
NtSetContextThread June 3, 2021, 10:07 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421102 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a8 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002c4 suspend_count: 1 process_identifier: 1908	1	0
NtGetContextThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002c4	1	0
NtGetContextThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002c4	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000002c4 suspend_count: 1 process_identifier: 1908	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000310 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000330 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000398 suspend_count: 1 process_identifier: 3060	1	0
NtResumeThread June 3, 2021, 10:07 a.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 3060	1	0

ewa.exe

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