Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Aug. 27, 2021, 3:28 p.m.	Aug. 27, 2021, 3:33 p.m.

Size	1.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`700a021908885c05ef227a55452d9ffe`
SHA256	`be9589f2adcbadc925774b3b70cbdde42a8955d687ecfdc2018cbe0544e82a88`
CRC32	`43C0FC06`
ssdeep	`12288:p8ubK4HtLGEUBXeu0BU5SisIid0kph+QrA2r79gEflEGD/XnyP112PdsfLosmoys:pWCzQ94uK5l4i3BMVYoydArS5D`
Yara	PE_Header_Zero - PE File Signature Admin_Tool_IN_Zero - Admin Tool Sysinternals Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

petrol.exe "C:\Users\test22\AppData\Local\Temp\petrol.exe"
2088
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp"
  532
- petrol.exe "{path}"
  2404

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 Aug. 27, 2021, 3:32 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 27, 2021, 3:32 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 27, 2021, 3:32 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 27, 2021, 3:32 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 27, 2021, 3:32 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 27, 2021, 3:28 p.m.			0	0
IsDebuggerPresent Aug. 27, 2021, 3:28 p.m.			0	0
IsDebuggerPresent Aug. 27, 2021, 3:32 p.m.			0	0
IsDebuggerPresent Aug. 27, 2021, 3:32 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Aug. 27, 2021, 3:32 p.m.	buffer: SUCCESS: The scheduled task "Updates\EbzOEC" 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 Aug. 27, 2021, 3:28 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Aug. 27, 2021, 3:32 p.m.	stacktrace: 0xb917d8 0xb91003 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x731a2652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x731b264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x731b2e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x732674ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73267610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x732f1dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x732f1e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x732f1f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x732f416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x740df5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d37f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d34de3 RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5 exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 4b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0xb91c4b registers.esp: 2748352 registers.edi: 2748376 registers.eax: 0 registers.ebp: 2748388 registers.edx: 195 registers.ebx: 2748636 registers.esi: 37723124 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Aug. 27, 2021, 3:32 p.m.

stacktrace:

0xb917d8
0xb91003
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x731a2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x731b264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x731b2e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x732674ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73267610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x732f1dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x732f1e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x732f1f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x732f416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x740df5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74d37f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74d34de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77b19ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77b19ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 4b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0xb91c4b
registers.esp: 2748352
registers.edi: 2748376
registers.eax: 0
registers.ebp: 2748388
registers.edx: 195
registers.ebx: 2748636
registers.esi: 37723124
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 116 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00430000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fdd2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 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
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 28672 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 Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d4f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0053f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a21000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a22000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a23000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a24000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05c60178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05c601a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05c601c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05cdf3be process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05cdf3b2 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05c60208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05caaec0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory Aug. 27, 2021, 3:28 p.m.	process_identifier: 2088 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05caaee4 process_handle: 0xffffffff		3221225550

Creates executable files on the filesystem (1 event)

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

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp"
cmdline	schtasks.exe /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp"

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

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

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Aug. 27, 2021, 3:29 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp" filepath: schtasks.exe	1	1	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Aug. 27, 2021, 3:32 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (10 events)

description	Communications smtp	rule	Network_SMTP_dotNet
description	Run a KeyLogger	rule	KeyLogger
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess Aug. 27, 2021, 3:32 p.m.	status_code: 0xffffffff process_identifier: 2088 process_handle: 0x00000238		0	0
NtTerminateProcess Aug. 27, 2021, 3:32 p.m.	status_code: 0xffffffff process_identifier: 2088 process_handle: 0x00000238	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp"
cmdline	schtasks.exe /Create /TN "Updates\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp"

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Aug. 27, 2021, 3:29 p.m.	process_identifier: 2404 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 Aug. 27, 2021, 3:32 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

petrol.exe tried to sleep 10912888 seconds, actually delayed analysis time by 10912888 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp31B2.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELyï`àX~w @ À@(wS H.textW X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNameJjklQjpDmYtkruEXDrvghCyEN.exe(LegalCopyright dOriginalFilenameJjklQjpDmYtkruEXDrvghCyEN.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: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: p7 base_address: 0x0043a000 process_identifier: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2404 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 Aug. 27, 2021, 3:29 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELyï`àX~w @ À@(wS H.textW X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2404 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 2088 called NtSetContextThread to modify thread in remote process 2404
NtSetContextThread Aug. 27, 2021, 3:29 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421502 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000384 process_identifier: 2404	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 2088 resumed a thread in remote process 2404
NtResumeThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000384 suspend_count: 1 process_identifier: 2404	1	0	0

Executed a process and injected code into it, probably while unpacking (33 events)

Time & API	Arguments	Status	Return
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x00000250 suspend_count: 1 process_identifier: 2088	1	0
NtGetContextThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x000000e8	1	0
NtGetContextThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x000000e8	1	0
NtResumeThread Aug. 27, 2021, 3:28 p.m.	thread_handle: 0x000000e8 suspend_count: 1 process_identifier: 2088	1	0
CreateProcessInternalW Aug. 27, 2021, 3:29 p.m.	thread_identifier: 776 thread_handle: 0x00000404 process_identifier: 532 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\EbzOEC" /XML "C:\Users\test22\AppData\Local\Temp\tmp31B2.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: 0x0000040c	1	1
CreateProcessInternalW Aug. 27, 2021, 3:29 p.m.	thread_identifier: 2400 thread_handle: 0x00000384 process_identifier: 2404 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\petrol.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\petrol.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000378	1	1
NtGetContextThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000384	1	0
NtAllocateVirtualMemory Aug. 27, 2021, 3:29 p.m.	process_identifier: 2404 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 Aug. 27, 2021, 3:29 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELyï`àX~w @ À@(wS H.textW X `.rsrc Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: base_address: 0x00402000 process_identifier: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: 8Ph 0ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ìStringFileInfoÈ000004b0,FileDescription 0FileVersion0.0.0.0\InternalNameJjklQjpDmYtkruEXDrvghCyEN.exe(LegalCopyright dOriginalFilenameJjklQjpDmYtkruEXDrvghCyEN.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: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: p7 base_address: 0x0043a000 process_identifier: 2404 process_handle: 0x00000378	1	1
WriteProcessMemory Aug. 27, 2021, 3:29 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2404 process_handle: 0x00000378	1	1
NtSetContextThread Aug. 27, 2021, 3:29 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421502 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000384 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000384 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2088	1	0
NtGetContextThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000410	1	0
NtGetContextThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000410	1	0
NtResumeThread Aug. 27, 2021, 3:29 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2088	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x0000019c suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x00000320 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x00000340 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x000003a4 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x00000360 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:32 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Aug. 27, 2021, 3:33 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2404	1	0

petrol.exe

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