Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	July 3, 2021, 9:46 a.m.	July 3, 2021, 9:50 a.m.

Size	807.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`230a844ea89950512217bd427294daac`
SHA256	`b969161d369b24f3ad9769f506bfd82a35ff0b6b31a90e7ccc9a86507647ba2a`
CRC32	`FC8B7FDC`
ssdeep	`12288:QQ1s0Z+USIhJpAkLmIx9I+REFoUGTwQN0zZ9pywdctVwXjqLFqo/PXhSHRjJMj2H:tn/I+RjmZ9BdmIQF1fh4`
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Admin_Tool_IN_Zero - Admin Tool Sysinternals Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

booby.exe "C:\Users\test22\AppData\Local\Temp\booby.exe"
112
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.tmp"
  2448
- booby.exe "C:\Users\test22\AppData\Local\Temp\booby.exe"
  2948

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 July 3, 2021, 9:49 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 3, 2021, 9:49 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 3, 2021, 9:49 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 3, 2021, 9:49 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 3, 2021, 9:49 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 July 3, 2021, 9:46 a.m.			0	0
IsDebuggerPresent July 3, 2021, 9:46 a.m.			0	0
IsDebuggerPresent July 3, 2021, 9:49 a.m.			0	0
IsDebuggerPresent July 3, 2021, 9:49 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW July 3, 2021, 9:49 a.m.	buffer: SUCCESS: The scheduled task "Updates\zTnDNXJcshIbl" has successfully been created. console_handle: 0x00000007	1	1	0

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

Time & API	Arguments	Status	Return
CryptExportKey July 3, 2021, 9:46 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006b37e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 3, 2021, 9:46 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006b37e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 3, 2021, 9:46 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006b37e8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 July 3, 2021, 9:46 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ July 3, 2021, 9:49 a.m.	stacktrace: 0x7417a0 0x740fc3 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: 0x741c13 registers.esp: 1765232 registers.edi: 1765256 registers.eax: 0 registers.ebp: 1765268 registers.edx: 195 registers.ebx: 1765516 registers.esi: 43033316 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

July 3, 2021, 9:49 a.m.

stacktrace:

0x7417a0
0x740fc3
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: 0x741c13
registers.esp: 1765232
registers.edi: 1765256
registers.eax: 0
registers.ebp: 1765268
registers.edx: 195
registers.ebx: 1765516
registers.esi: 43033316
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 78 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 1638400 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a90000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00425000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00427000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 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 July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6df12000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00416000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ce000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:46 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04910000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04911000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04912000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 112 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04913000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:49 a.m.	process_identifier: 2948 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00630000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:49 a.m.	process_identifier: 2948 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00750000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 3, 2021, 9:49 a.m.	process_identifier: 2948 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 3, 2021, 9:49 a.m.	process_identifier: 2948 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x720a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 3, 2021, 9:49 a.m.	process_identifier: 2948 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW July 3, 2021, 9:47 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.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'0x000c9400', u'virtual_address': u'0x00002000', u'entropy': 7.194031730327354, u'name': u'.text', u'virtual_size': u'0x000c92f4'}

entropy

7.19403173033

description

A section with a high entropy has been found

entropy

0.997521685254

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 July 3, 2021, 9:47 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW July 3, 2021, 9:49 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 July 3, 2021, 9:47 a.m.	status_code: 0xffffffff process_identifier: 1116 process_handle: 0x00000388		0	0
NtTerminateProcess July 3, 2021, 9:47 a.m.	status_code: 0xffffffff process_identifier: 1116 process_handle: 0x00000388	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 1116 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: 0x00000380		3221225496	0
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 2948 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: 0x00000378	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation July 3, 2021, 9:49 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

booby.exe tried to sleep 5456441 seconds, actually delayed analysis time by 5456441 seconds

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 112 manipulating memory of non-child process 1116
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 1116 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: 0x00000380		3221225496	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL§SÙ`àV~t @ À@(tS H.textT V `.rsrc X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamepsWwbnuysEIwBsELwSbBTaJT.exe(LegalCopyright dOriginalFilenamepsWwbnuysEIwBsELwSbBTaJT.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: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: p4 base_address: 0x0043a000 process_identifier: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2948 process_handle: 0x00000378	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 July 3, 2021, 9:47 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL§SÙ`àV~t @ À@(tS H.textT V `.rsrc X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2948 process_handle: 0x00000378	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 112 called NtSetContextThread to modify thread in remote process 2948
NtSetContextThread July 3, 2021, 9:47 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4420734 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000388 process_identifier: 2948	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 112 resumed a thread in remote process 2948
NtResumeThread July 3, 2021, 9:47 a.m.	thread_handle: 0x00000388 suspend_count: 1 process_identifier: 2948	1	0	0

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

Time & API	Arguments	Status	Return
NtResumeThread July 3, 2021, 9:46 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 112	1	0
NtResumeThread July 3, 2021, 9:46 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 112	1	0
NtResumeThread July 3, 2021, 9:46 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 112	1	0
NtResumeThread July 3, 2021, 9:46 a.m.	thread_handle: 0x00000260 suspend_count: 1 process_identifier: 112	1	0
CreateProcessInternalW July 3, 2021, 9:47 a.m.	thread_identifier: 1572 thread_handle: 0x000003bc process_identifier: 2448 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\zTnDNXJcshIbl" /XML "C:\Users\test22\AppData\Local\Temp\tmpA6B4.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: 0x000003c4	1	1
CreateProcessInternalW July 3, 2021, 9:47 a.m.	thread_identifier: 1108 thread_handle: 0x00000384 process_identifier: 1116 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\booby.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\booby.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000380	1	1
NtGetContextThread July 3, 2021, 9:47 a.m.	thread_handle: 0x00000384	1	0
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 1116 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: 0x00000380		3221225496
CreateProcessInternalW July 3, 2021, 9:47 a.m.	thread_identifier: 2388 thread_handle: 0x00000388 process_identifier: 2948 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\booby.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\booby.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000378	1	1
NtGetContextThread July 3, 2021, 9:47 a.m.	thread_handle: 0x00000388	1	0
NtAllocateVirtualMemory July 3, 2021, 9:47 a.m.	process_identifier: 2948 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: 0x00000378	1	0
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL§SÙ`àV~t @ À@(tS H.textT V `.rsrc X@@.reloc ^@B base_address: 0x00400000 process_identifier: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: base_address: 0x00402000 process_identifier: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNamepsWwbnuysEIwBsELwSbBTaJT.exe(LegalCopyright dOriginalFilenamepsWwbnuysEIwBsELwSbBTaJT.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: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: p4 base_address: 0x0043a000 process_identifier: 2948 process_handle: 0x00000378	1	1
WriteProcessMemory July 3, 2021, 9:47 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2948 process_handle: 0x00000378	1	1
NtSetContextThread July 3, 2021, 9:47 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4420734 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000388 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:47 a.m.	thread_handle: 0x00000388 suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:47 a.m.	thread_handle: 0x000003cc suspend_count: 1 process_identifier: 112	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x0000019c suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2948	1	0
NtResumeThread July 3, 2021, 9:49 a.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2948	1	0

File has been identified by 33 AntiVirus engines on VirusTotal as malicious (33 events)

Elastic	malicious (high confidence)
Qihoo-360	Win32/Backdoor.Crysan.HgIASXoA
Cylance	Unsafe
Alibaba	Trojan:Win32/starter.ali1000139
Cybereason	malicious.1c5e65
Cyren	W32/MSIL_Kryptik.CYQ.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ABTU
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
Avast	Win32:PWSX-gen [Trj]
Sophos	Mal/Generic-S
McAfee-GW-Edition	BehavesLike.Win32.Generic.cc
FireEye	Generic.mg.230a844ea8995051
Kingsoft	Win32.Hack.Undef.(kcloud)
Microsoft	Trojan:MSIL/AgentTesla.OXIE!MTB
AegisLab	Trojan.MSIL.Crysan.m!c
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
Cynet	Malicious (score: 100)
McAfee	Artemis!230A844EA899
MAX	malware (ai score=99)
VBA32	CIL.HeapOverride.Heur
Malwarebytes	Spyware.AgentTesla
TrendMicro-HouseCall	TROJ_GEN.R002H0CG221
Tencent	Win32.Trojan.Inject.Auto
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_99%
Fortinet	MSIL/Kryptik.ABSN!tr
BitDefenderTheta	Gen:NN.ZemsilF.34790.Ym0@aOFqNHi
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_90% (W)
MaxSecure	Trojan.Malware.300983.susgen

booby.exe

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