Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Sept. 18, 2021, 7:45 p.m.	Sept. 18, 2021, 7:51 p.m.

Size	618.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`4cf22ea879cba79ef086de06409cb254`
SHA256	`5cf5cc576ee9d48c5c0a88edb690018c4001b4a14795d078de5ffc5f032852f8`
CRC32	`406666AC`
ssdeep	`12288:SYYxaM8KuQfn93/2cVUmq9PD0k1sSYW8h33G1Bf:tjQfn9fg9PVWSYW6nGX`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware Is_DotNET_EXE - (no description) IsPE32 - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

asadzx.exe "C:\Users\test22\AppData\Local\Temp\asadzx.exe"
2504
- asadzx.exe "C:\Users\test22\AppData\Local\Temp\asadzx.exe"
  2320

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (4 events)

Time & API	Arguments	Status	Return
GetComputerNameW Sept. 18, 2021, 7:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 18, 2021, 7:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 18, 2021, 7:45 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Sept. 18, 2021, 7:45 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 Sept. 18, 2021, 7:45 p.m.			0	0
IsDebuggerPresent Sept. 18, 2021, 7:45 p.m.			0	0
IsDebuggerPresent Sept. 18, 2021, 7:45 p.m.			0	0
IsDebuggerPresent Sept. 18, 2021, 7:45 p.m.			0	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 Sept. 18, 2021, 7:45 p.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Sept. 18, 2021, 7:45 p.m.	stacktrace: 0x771788 0x770fb3 DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652 DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95 DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610 CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4 CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67 CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a _CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a _CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7405f5a3 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 9b d7 exception.instruction: mov eax, dword ptr [ecx] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x771bfb registers.esp: 2944704 registers.edi: 2944728 registers.eax: 0 registers.ebp: 2944740 registers.edx: 195 registers.ebx: 2944988 registers.esi: 39389276 registers.ecx: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

Sept. 18, 2021, 7:45 p.m.

stacktrace:

0x771788
0x770fb3
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x72b02652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x72b1264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x72b12e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x72bc74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x72bc7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x72c51dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x72c51e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x72c51f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x72c5416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7405f5a3
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 9b d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x771bfb
registers.esp: 2944704
registers.edi: 2944728
registers.eax: 0
registers.ebp: 2944740
registers.edx: 195
registers.ebx: 2944988
registers.esi: 39389276
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 73 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00950000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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
NtProtectVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00830000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00452000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00485000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00810000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00811000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00812000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x70692000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00476000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00815000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00816000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00817000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00818000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00819000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0081f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04980000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2504 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04981000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00950000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b01000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b02000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x020e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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 Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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

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

section

{u'size_of_data': u'0x0006f800', u'virtual_address': u'0x00002000', u'entropy': 7.59706755720236, u'name': u'.text', u'virtual_size': u'0x0006f658'}

entropy

7.5970675572

description

A section with a high entropy has been found

entropy

0.722267206478

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Sept. 18, 2021, 7:45 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

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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: 0x00000288	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Sept. 18, 2021, 7:45 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

asadzx.exe tried to sleep 10912889 seconds, actually delayed analysis time by 10912889 seconds

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

Time & API	Arguments	Status	Return
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELãe,aàXv @ À@´uW0 H.textV X `.rsrc0Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: 8Ph @ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°üStringFileInfoØ000004b0,FileDescription 0FileVersion0.0.0.0d!InternalNameaAKanqSOhUlHxHfMQsCoprcWXZQo.exe(LegalCopyright l!OriginalFilenameaAKanqSOhUlHxHfMQsCoprcWXZQo.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: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: p6 base_address: 0x0043a000 process_identifier: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2320 process_handle: 0x00000288	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 Sept. 18, 2021, 7:45 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELãe,aàXv @ À@´uW0 H.textV X `.rsrc0Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2320 process_handle: 0x00000288	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 2504 called NtSetContextThread to modify thread in remote process 2320
NtSetContextThread Sept. 18, 2021, 7:45 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421134 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000284 process_identifier: 2320	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 2504 resumed a thread in remote process 2320
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000284 suspend_count: 1 process_identifier: 2320	1	0	0

File has been identified by 23 AntiVirus engines on VirusTotal as malicious (23 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.4cf22ea879cba79e
McAfee	AgentTesla-FDCV!4CF22EA879CB
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_80% (W)
BitDefenderTheta	Gen:NN.ZemsilF.34142.Mm0@au4BvVn
Cyren	W32/MSIL_Kryptik.FNY.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/GenKryptik.FKSX
APEX	Malicious
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
Avast	FileRepMalware
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Sophos	Mal/Generic-S
Microsoft	Trojan:MSIL/AgentTesla.CUC!MTB
GData	MSIL.Trojan-Stealer.AgentTesla.QS8GBO
Cynet	Malicious (score: 100)
Cylance	Unsafe
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
AVG	FileRepMalware
Cybereason	malicious.bd013b

Executed a process and injected code into it, probably while unpacking (24 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2504	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x0000027c suspend_count: 1 process_identifier: 2504	1	0
CreateProcessInternalW Sept. 18, 2021, 7:45 p.m.	thread_identifier: 2316 thread_handle: 0x00000284 process_identifier: 2320 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\asadzx.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\asadzx.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000288	1	1
NtGetContextThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000284	1	0
NtAllocateVirtualMemory Sept. 18, 2021, 7:45 p.m.	process_identifier: 2320 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: 0x00000288	1	0
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELãe,aàXv @ À@´uW0 H.textV X `.rsrc0Z@@.reloc `@B base_address: 0x00400000 process_identifier: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: base_address: 0x00402000 process_identifier: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: 8Ph @ê4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°üStringFileInfoØ000004b0,FileDescription 0FileVersion0.0.0.0d!InternalNameaAKanqSOhUlHxHfMQsCoprcWXZQo.exe(LegalCopyright l!OriginalFilenameaAKanqSOhUlHxHfMQsCoprcWXZQo.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: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: p6 base_address: 0x0043a000 process_identifier: 2320 process_handle: 0x00000288	1	1
WriteProcessMemory Sept. 18, 2021, 7:45 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2320 process_handle: 0x00000288	1	1
NtSetContextThread Sept. 18, 2021, 7:45 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4421134 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000284 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000284 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x000001c0 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000318 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:45 p.m.	thread_handle: 0x00000418 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:46 p.m.	thread_handle: 0x00000358 suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:46 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2320	1	0
NtResumeThread Sept. 18, 2021, 7:46 p.m.	thread_handle: 0x0000040c suspend_count: 1 process_identifier: 2320	1	0

asadzx.exe

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