Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Nov. 7, 2021, 9:42 a.m.	Nov. 7, 2021, 9:44 a.m.

Size	1.3MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`9769dd7aa91d1195becb8da72f4b9fbe`
SHA256	`ce790d65f15a98fbf66e34de87e970eeb76872919852262294331ace7b2ac7bd`
CRC32	`97F35C25`
ssdeep	`24576:geCGusfoLWskI6xxaJ90cqXNga3058ptBTgz240VnEiAqfJ:1XvPI6xm4u8ptd/4QnEdSJ`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) UPX_Zero - UPX packed file Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

702_1636110597_938.exe "C:\Users\test22\AppData\Local\Temp\702_1636110597_938.exe"
2796
- RegAsm.exe #cmd
  2088

Name	Response	Post-Analysis Lookup
mas.to	A 88.99.75.82	88.99.75.82

IP Address	Status	Action
164.124.101.2	Active	Moloch
88.99.75.82	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49165 -> 88.99.75.82:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
UDP 192.168.56.101:55871 -> 8.8.8.8:53	2027757	ET DNS Query for .to TLD	Potentially Bad Traffic
TCP 192.168.56.101:49166 -> 88.99.75.82:443	906200056	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined
UDP 192.168.56.101:55871 -> 164.124.101.2:53	2027757	ET DNS Query for .to TLD	Potentially Bad Traffic
TCP 88.99.75.82:443 -> 192.168.56.101:49167	2029340	ET INFO TLS Handshake Failure	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Nov. 7, 2021, 9:42 a.m.			0	0
IsDebuggerPresent Nov. 7, 2021, 9:42 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (6 events)

Time & API	Arguments	Status	Return
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000015ac90 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000015ad00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000000015ad00 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001af607b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001af607b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Nov. 7, 2021, 9:43 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001af607b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

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 Nov. 7, 2021, 9:42 a.m.		1	1	0

One or more processes crashed (2 events)

Time & API	Arguments	Status	Return	Repeated
__exception__ Nov. 7, 2021, 9:43 a.m.	stacktrace: regasm+0x13a20 @ 0x413a20 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x766e33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77679ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77679ea5 exception.instruction_r: eb 0b b8 01 00 00 00 c3 8b 65 e8 33 c0 c7 45 fc exception.symbol: regasm+0x10d9 exception.instruction: jmp 0x4010e6 exception.module: RegAsm.exe exception.exception_code: 0x80000004 exception.offset: 4313 exception.address: 0x4010d9 registers.esp: 2815860 registers.edi: 0 registers.eax: 1 registers.ebp: 2815900 registers.edx: 4971113 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 747033005	1	0	0
__exception__ Nov. 7, 2021, 9:43 a.m.	stacktrace: exception.instruction_r: 8a 08 40 3a cb 75 f9 2b c2 50 56 b9 5c 30 4d 00 exception.symbol: regasm+0x114d0 exception.instruction: mov cl, byte ptr [eax] exception.module: RegAsm.exe exception.exception_code: 0xc0000005 exception.offset: 70864 exception.address: 0x4114d0 registers.esp: 2814776 registers.edi: 4980396 registers.eax: 0 registers.ebp: 16 registers.edx: 1 registers.ebx: 0 registers.esi: 0 registers.ecx: 2814804	1	0	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 170 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000480000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000004d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef477b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000c60000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000df0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40e4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9495a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94a0c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94a36000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94a10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9496c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9496d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9496e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9496f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94ab9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94aba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94abb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94abc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94abd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:42 a.m.	process_identifier: 2796 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94abe000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

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

section

{u'size_of_data': u'0x0014f400', u'virtual_address': u'0x00002000', u'entropy': 7.307666628996874, u'name': u'.text', u'virtual_size': u'0x0014f214'}

entropy

7.307666629

description

A section with a high entropy has been found

entropy

0.998510796724

description

Overall entropy of this PE file is high

Yara rule detected in process memory (13 events)

description	Win32 PWS Loki	rule	Win32_PWS_Loki_Zero
description	Win.Trojan.agentTesla	rule	Win_Trojan_agentTesla_Zero
description	Code injection with CreateRemoteThread in a remote process	rule	Code_injection
description	Take ScreenShot	rule	ScreenShot
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	browser info stealer	rule	infoStealer_browser_Zero

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Nov. 7, 2021, 9:43 a.m.	process_identifier: 2088 region_size: 888832 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000000000000294	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $©à^BÈ BÈ BÈ Ñ CÈ -¾ _È K° @È K° SÈ BÈ øÈ -¾$ ëÈ -¾% È -¾ CÈ RichBÈ PEL Vaà æ½ @ ä àÌ@ Ô.textu `.rdataD @@.dataÄY0 , @À base_address: 0x0000000000400000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1	0
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2088 process_handle: 0x0000000000000294	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $©à^BÈ BÈ BÈ Ñ CÈ -¾ _È K° @È K° SÈ BÈ øÈ -¾$ ëÈ -¾% È -¾ CÈ RichBÈ PEL Vaà æ½ @ ä àÌ@ Ô.textu `.rdataD @@.dataÄY0 , @À base_address: 0x0000000000400000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1	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 2796 resumed a thread in remote process 2088
NtResumeThread Nov. 7, 2021, 9:43 a.m.	thread_handle: 0x0000000000000290 suspend_count: 1 process_identifier: 2088	1	0	0

Generates some ICMP traffic

Executed a process and injected code into it, probably while unpacking (11 events)

Time & API	Arguments	Status	Return
NtResumeThread Nov. 7, 2021, 9:42 a.m.	thread_handle: 0x00000000000000c4 suspend_count: 1 process_identifier: 2796	1	0
NtResumeThread Nov. 7, 2021, 9:42 a.m.	thread_handle: 0x0000000000000138 suspend_count: 1 process_identifier: 2796	1	0
NtResumeThread Nov. 7, 2021, 9:42 a.m.	thread_handle: 0x0000000000000174 suspend_count: 1 process_identifier: 2796	1	0
CreateProcessInternalW Nov. 7, 2021, 9:43 a.m.	thread_identifier: 2400 thread_handle: 0x0000000000000290 process_identifier: 2088 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe track: 1 command_line: #cmd filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000000000000294	1	1
NtAllocateVirtualMemory Nov. 7, 2021, 9:43 a.m.	process_identifier: 2088 region_size: 888832 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000000000000294	1	0
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: MZÿÿ¸@èº´ Í!¸LÍ!This program cannot be run in DOS mode. $©à^BÈ BÈ BÈ Ñ CÈ -¾ _È K° @È K° SÈ BÈ øÈ -¾$ ëÈ -¾% È -¾ CÈ RichBÈ PEL Vaà æ½ @ ä àÌ@ Ô.textu `.rdataD @@.dataÄY0 , @À base_address: 0x0000000000400000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: base_address: 0x0000000000401000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: base_address: 0x00000000004ba000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: base_address: 0x00000000004d3000 process_identifier: 2088 process_handle: 0x0000000000000294	1	1
WriteProcessMemory Nov. 7, 2021, 9:43 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2088 process_handle: 0x0000000000000294	1	1
NtResumeThread Nov. 7, 2021, 9:43 a.m.	thread_handle: 0x0000000000000290 suspend_count: 1 process_identifier: 2088	1	0

File has been identified by 37 AntiVirus engines on VirusTotal as malicious (37 events)

Lionic	Trojan.Multi.Generic.4!c
MicroWorld-eScan	Trojan.GenericKD.47337649
FireEye	Generic.mg.9769dd7aa91d1195
McAfee	GenericRXQP-YH!9769DD7AA91D
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_90% (W)
Alibaba	Trojan:MSIL/Chapak.904fe747
K7GW	Trojan ( 00589cf01 )
K7AntiVirus	Trojan ( 00589cf01 )
Cyren	W32/MSIL_Kryptik.GAB.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/GenKryptik.FNBV
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Trojan.MSIL.Chapak.gen
BitDefender	Trojan.GenericKD.47337649
Avast	Win32:Trojan-gen
Ad-Aware	Trojan.GenericKD.47337649
DrWeb	Trojan.Inject4.18627
TrendMicro	Backdoor.MSIL.STOP.USMANK621
Emsisoft	Trojan.GenericKD.47337649 (B)
SentinelOne	Static AI - Malicious PE
Avira	TR/AD.GenSteal.aouig
MAX	malware (ai score=100)
Kingsoft	Win32.Troj.Generic_a.a.(kcloud)
Gridinsoft	Ransom.Win32.Sabsik.sa
Microsoft	Trojan:Win32/AgentTesla!ml
ViRobot	Trojan.Win32.Z.Genkryptik.1384856
GData	MSIL.Trojan.BSE.1KYILEV
Cynet	Malicious (score: 100)
Malwarebytes	Trojan.Crypt.MSIL
TrendMicro-HouseCall	Backdoor.MSIL.STOP.USMANK621
Ikarus	Trojan.MSIL.Krypt
eGambit	PE.Heur.InvalidSig
Fortinet	MSIL/GenKryptik.FMZG!tr
AVG	Win32:Trojan-gen
Cybereason	malicious.1290ab

702_1636110597_938.exe

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