Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	April 16, 2021, 9:56 a.m.	April 16, 2021, 10:02 a.m.

Size	1008.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`8acb0cdc2e3276a94476bb61d771a02f`
SHA256	`cdf13717bad1935414b93b3c74099ee1aee61e37ca9ea0a7cbb0f836e4f62732`
CRC32	`75585BA3`
ssdeep	`12288:5jwET73A71g6LygFcVmFy19p7aSyrpLr21VDdXT47FaVjK7+s6hA98KdLv/MsiOB:5UET73D62EcVRTOSELrwh+ktKKs6`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT PE_Header_Zero - PE File Signature Zero Win32_Trojan_PWS_Azorult_Net_1_Zero - Win32 Trojan PWS .NET Azorult IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check

cee.exe "C:\Users\test22\AppData\Local\Temp\cee.exe"
7144
- cee.exe "C:\Users\test22\AppData\Local\Temp\cee.exe"
  5860

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.217.25.14	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW April 16, 2021, 10:02 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 16, 2021, 10:02 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 16, 2021, 10:02 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 16, 2021, 10:02 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (5 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 16, 2021, 9:55 a.m.			0	0
IsDebuggerPresent April 16, 2021, 9:55 a.m.			0	0
IsDebuggerPresent April 16, 2021, 9:57 a.m.			0	0
IsDebuggerPresent April 16, 2021, 10:02 a.m.			0	0
IsDebuggerPresent April 16, 2021, 10:02 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey April 16, 2021, 9:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f47d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 16, 2021, 9:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f40d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 16, 2021, 9:55 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x005f40d8 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 April 16, 2021, 9:55 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ April 16, 2021, 10:02 a.m.	stacktrace: 0x8f1790 0x8f0fbb DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6f502652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6f51264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x6f512e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x6f5c74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x6f5c7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x6f651dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x6f651e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x6f651f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x6f65416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x743ef5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74467f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74464de3 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: 0x8f1c03 registers.esp: 5566800 registers.edi: 5566824 registers.eax: 0 registers.ebp: 5566836 registers.edx: 195 registers.ebx: 5567084 registers.esi: 39417524 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

April 16, 2021, 10:02 a.m.

stacktrace:

0x8f1790
0x8f0fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6f502652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6f51264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x6f512e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x6f5c74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x6f5c7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x6f651dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x6f651e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x6f651f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x6f65416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x743ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74467f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74464de3
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: 0x8f1c03
registers.esp: 5566800
registers.edi: 5566824
registers.eax: 0
registers.ebp: 5566836
registers.edx: 195
registers.ebx: 5567084
registers.esi: 39417524
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 141 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00970000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00422000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 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
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00860000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00861000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00862000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00863000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00864000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00865000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00555000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00557000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00866000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x001ad000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x001ad000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000b0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000b0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000b0000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000b2000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtProtectVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00166000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00869000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 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 April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0054a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00547000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory April 16, 2021, 9:55 a.m.	process_identifier: 7144 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

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

section

{u'size_of_data': u'0x000fb600', u'virtual_address': u'0x00002000', u'entropy': 7.331072644447487, u'name': u'.text', u'virtual_size': u'0x000fb4b4'}

entropy

7.33107264445

description

A section with a high entropy has been found

entropy

0.99751984127

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW April 16, 2021, 9:57 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW April 16, 2021, 10:02 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (13 events)

description	Listen for incoming communication	rule	network_tcp_listen
description	Communications smtp	rule	network_smtp_dotNet
description	Run a keylogger	rule	keylogger
description	Affect private profile	rule	win_files_operation
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep
description	Affect hook table	rule	win_hook

Communicates with host for which no DNS query was performed (1 event)

host

172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 16, 2021, 9:57 a.m.	process_identifier: 5860 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: 0x000002d8	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation April 16, 2021, 10:02 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

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

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

Time & API	Arguments	Status	Return
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELo/`àXNv @ À@øuS@ H.textTV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l%InternalNamehQvsQaZWVYmEHMpPXvhUVPdLuVPBzcvQ.exe(LegalCopyright t%OriginalFilenamehQvsQaZWVYmEHMpPXvhUVPdLuVPBzcvQ.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: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: pP6 base_address: 0x0043a000 process_identifier: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 5860 process_handle: 0x000002d8	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELo/`àXNv @ À@øuS@ H.textTV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 5860 process_handle: 0x000002d8	1	1	0

File has been identified by 16 AntiVirus engines on VirusTotal as malicious (16 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.8acb0cdc2e3276a9
McAfee	Artemis!8ACB0CDC2E32
BitDefenderTheta	Gen:NN.ZemsilF.34678.@m0@aS@FZcb
Cyren	W32/MSIL_Kryptik.DXW.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Kaspersky	UDS:Trojan.MSIL.Taskun.gen
McAfee-GW-Edition	BehavesLike.Win32.Fareit.fc
Sophos	ML/PE-A
SentinelOne	Static AI - Malicious PE
ZoneAlarm	UDS:DangerousObject.Multi.Generic
Cynet	Malicious (score: 100)
Malwarebytes	MachineLearning/Anomalous.95%
APEX	Malicious
CrowdStrike	win/malicious_confidence_60% (D)
Qihoo-360	HEUR/QVM03.0.9D02.Malware.Gen

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 7144 called NtSetContextThread to modify thread in remote process 5860
NtSetContextThread April 16, 2021, 9:57 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421198 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002d4 process_identifier: 5860	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 7144 resumed a thread in remote process 5860
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000002d4 suspend_count: 1 process_identifier: 5860	1	0	0

Executed a process and injected code into it, probably while unpacking (29 events)

Time & API	Arguments	Status	Return
NtResumeThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:55 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000001c8 suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000001fc suspend_count: 1 process_identifier: 7144	1	0
NtGetContextThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000000e0	1	0
NtResumeThread April 16, 2021, 9:55 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x00000254 suspend_count: 1 process_identifier: 7144	1	0
NtGetContextThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000000e0	1	0
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 7144	1	0
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000002bc suspend_count: 1 process_identifier: 7144	1	0
CreateProcessInternalW April 16, 2021, 9:57 a.m.	thread_identifier: 3320 thread_handle: 0x000002d4 process_identifier: 5860 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\cee.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\cee.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002d8	1	1
NtGetContextThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000002d4	1	0
NtAllocateVirtualMemory April 16, 2021, 9:57 a.m.	process_identifier: 5860 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: 0x000002d8	1	0
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELo/`àXNv @ À@øuS@ H.textTV X `.rsrc@Z@@.reloc `@B base_address: 0x00400000 process_identifier: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: base_address: 0x00402000 process_identifier: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: 8Ph ¬Pê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l%InternalNamehQvsQaZWVYmEHMpPXvhUVPdLuVPBzcvQ.exe(LegalCopyright t%OriginalFilenamehQvsQaZWVYmEHMpPXvhUVPdLuVPBzcvQ.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: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: pP6 base_address: 0x0043a000 process_identifier: 5860 process_handle: 0x000002d8	1	1
WriteProcessMemory April 16, 2021, 9:57 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 5860 process_handle: 0x000002d8	1	1
NtSetContextThread April 16, 2021, 9:57 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421198 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002d4 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 9:57 a.m.	thread_handle: 0x000002d4 suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x00000320 suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x00000340 suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x000003a4 suspend_count: 1 process_identifier: 5860	1	0
NtResumeThread April 16, 2021, 10:02 a.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 5860	1	0

cee.exe

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