Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	March 22, 2021, 6:38 p.m.	March 22, 2021, 7:26 p.m.

Size	666.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`b4500c25c6283a9dc89d0050dba774b7`
SHA256	`9189313c82849b055af58dd07b281ab0f8cd50a9a043524fc0e2b3a02d961405`
CRC32	`5411873E`
ssdeep	`12288:XKXfXKiW/Sg0e/ktfjlmMvbpjRWP/Ccs8gOCGTNwtR66Q3PUnHb:aXCp02ktjlJ1jRfcs8gOCGhQ06wPq7`
Yara	PE_Header_Zero - PE File Signature Zero IsPE32 - (no description) IsNET_EXE - (no description) IsWindowsGUI - (no description) IsPacked - Entropy Check Win32_Trojan_PWS_Azorult_Net_1_Zero - Win32 Trojan PWS .NET Azorult Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

aagx9DvJ299z6gv.exe "C:\Users\test22\AppData\Local\Temp\aagx9DvJ299z6gv.exe"
7140
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.tmp"
  4848
- aagx9DvJ299z6gv.exe "{path}"
  8264

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
172.217.25.14	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW March 22, 2021, 6:39 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 22, 2021, 6:39 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 22, 2021, 6:39 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 22, 2021, 6:39 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW March 22, 2021, 6:39 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 March 22, 2021, 6:38 p.m.			0	0
IsDebuggerPresent March 22, 2021, 6:38 p.m.			0	0
IsDebuggerPresent March 22, 2021, 6:39 p.m.			0	0
IsDebuggerPresent March 22, 2021, 6:39 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW March 22, 2021, 6:39 p.m.	buffer: SUCCESS: The scheduled task "Updates\CfVraN" 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 March 22, 2021, 6:38 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ March 22, 2021, 6:39 p.m.	stacktrace: 0xad1798 0xad0fbb 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 @ 0x7387f5a3 CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x744b7f16 _CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x744b4de3 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 8b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0xad1c0b registers.esp: 1831376 registers.edi: 1831400 registers.eax: 0 registers.ebp: 1831412 registers.edx: 195 registers.ebx: 1831668 registers.esi: 42046088 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

March 22, 2021, 6:39 p.m.

stacktrace:

0xad1798
0xad0fbb
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 @ 0x7387f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x744b7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x744b4de3
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 8b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0xad1c0b
registers.esp: 1831376
registers.edi: 1831400
registers.eax: 0
registers.ebp: 1831412
registers.edx: 195
registers.ebx: 1831668
registers.esi: 42046088
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 65 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 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 March 22, 2021, 6:38 p.m.	process_identifier: 7140 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 March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ac0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00486000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a61000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a62000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a63000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a64000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a65000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a66000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a67000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a68000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a69000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:38 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a6a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a6b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a6c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a6d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 7140 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a6e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00440000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00440000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6f501000 process_handle: 0xffffffff	1
NtProtectVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6f502000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00be0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00505000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00507000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ad0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ad1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

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

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.tmp"
cmdline	schtasks.exe /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.tmp"

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

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

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW March 22, 2021, 6:39 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.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'0x000a5e00', u'virtual_address': u'0x00002000', u'entropy': 7.84801023738679, u'name': u'.text', u'virtual_size': u'0x000a5c4c'}

entropy

7.84801023739

description

A section with a high entropy has been found

entropy

0.996994740796

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 March 22, 2021, 6:39 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW March 22, 2021, 6:39 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 events)

description	Listen for incoming communication	rule	network_tcp_listen
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

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.tmp"
cmdline	schtasks.exe /Create /TN "Updates\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.tmp"

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 March 22, 2021, 6:39 p.m.	process_identifier: 8264 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 March 22, 2021, 6:39 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

aagx9DvJ299z6gv.exe tried to sleep 8184635 seconds, actually delayed analysis time by 8184635 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp1953.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÕW`àV~t @ À@$tW H.textT V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: 8Ph \| ê\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNamemzdzeqTbnEqRnDXxABJp.exe(LegalCopyright \OriginalFilenamemzdzeqTbnEqRnDXxABJp.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: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: p4 base_address: 0x0043a000 process_identifier: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 8264 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 March 22, 2021, 6:39 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÕW`àV~t @ À@$tW H.textT V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 8264 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 7140 called NtSetContextThread to modify thread in remote process 8264
NtSetContextThread March 22, 2021, 6:39 p.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: 0x0000037c process_identifier: 8264	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 7140 resumed a thread in remote process 8264
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x0000037c suspend_count: 1 process_identifier: 8264	1	0	0

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

Time & API	Arguments	Status	Return
NtResumeThread March 22, 2021, 6:38 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 7140	1	0
NtResumeThread March 22, 2021, 6:38 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 7140	1	0
NtResumeThread March 22, 2021, 6:38 p.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 7140	1	0
NtResumeThread March 22, 2021, 6:38 p.m.	thread_handle: 0x00000264 suspend_count: 1 process_identifier: 7140	1	0
NtGetContextThread March 22, 2021, 6:38 p.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread March 22, 2021, 6:38 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread March 22, 2021, 6:38 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 7140	1	0
CreateProcessInternalW March 22, 2021, 6:39 p.m.	thread_identifier: 668 thread_handle: 0x000003b8 process_identifier: 4848 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\CfVraN" /XML "C:\Users\test22\AppData\Local\Temp\tmp1953.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: 0x000003c0	1	1
CreateProcessInternalW March 22, 2021, 6:39 p.m.	thread_identifier: 6696 thread_handle: 0x0000037c process_identifier: 8264 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\aagx9DvJ299z6gv.exe track: 1 command_line: "{path}" filepath_r: C:\Users\test22\AppData\Local\Temp\aagx9DvJ299z6gv.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000378	1	1
NtGetContextThread March 22, 2021, 6:39 p.m.	thread_handle: 0x0000037c	1	0
NtAllocateVirtualMemory March 22, 2021, 6:39 p.m.	process_identifier: 8264 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 March 22, 2021, 6:39 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÕW`àV~t @ À@$tW H.textT V `.rsrcX@@.reloc ^@B base_address: 0x00400000 process_identifier: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: base_address: 0x00402000 process_identifier: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: 8Ph \| ê\|4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°ÜStringFileInfo¸000004b0,FileDescription 0FileVersion0.0.0.0TInternalNamemzdzeqTbnEqRnDXxABJp.exe(LegalCopyright \OriginalFilenamemzdzeqTbnEqRnDXxABJp.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: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: p4 base_address: 0x0043a000 process_identifier: 8264 process_handle: 0x00000378	1	1
WriteProcessMemory March 22, 2021, 6:39 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 8264 process_handle: 0x00000378	1	1
NtSetContextThread March 22, 2021, 6:39 p.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: 0x0000037c process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x0000037c suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x000003ac suspend_count: 1 process_identifier: 7140	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x0000019c suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000414 suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000340 suspend_count: 1 process_identifier: 8264	1	0
NtResumeThread March 22, 2021, 6:39 p.m.	thread_handle: 0x00000408 suspend_count: 1 process_identifier: 8264	1	0

File has been identified by 34 AntiVirus engines on VirusTotal as malicious (34 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.b4500c25c6283a9d
McAfee	Artemis!B4500C25C628
Cylance	Unsafe
Arcabit	Trojan.Bulz.D626C1
Cyren	W32/MSIL_Kryptik.DMC.gen!Eldorado
APEX	Malicious
Avast	Win32:KeyloggerX-gen [Trj]
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefender	Gen:Variant.Bulz.403137
Paloalto	generic.ml
MicroWorld-eScan	Gen:Variant.Bulz.403137
Ad-Aware	Gen:Variant.Bulz.403137
Sophos	ML/PE-A
DrWeb	Trojan.DownLoader38.4022
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Emsisoft	Gen:Variant.Bulz.403137 (B)
SentinelOne	Static AI - Malicious PE
MAX	malware (ai score=84)
Microsoft	Program:Win32/Wacapew.C!ml
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Agensla.gen
GData	Gen:Variant.Bulz.403137
BitDefenderTheta	Gen:NN.ZemsilCO.34628.Pm0@ayRaI1e
ALYac	Gen:Variant.Bulz.403137
Malwarebytes	Trojan.MalPack.PNG.Generic
ESET-NOD32	a variant of MSIL/GenKryptik.FDDU
Ikarus	Trojan.MSIL.Krypt
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.FDDU!tr
AVG	Win32:KeyloggerX-gen [Trj]
Panda	Trj/GdSda.A
CrowdStrike	win/malicious_confidence_80% (D)
Qihoo-360	HEUR/QVM03.0.1200.Malware.Gen

aagx9DvJ299z6gv.exe

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