Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	March 31, 2024, 11:14 a.m.	March 31, 2024, 11:24 a.m.

Size	632.5KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`d01054043c703acb9578842f8dae0a98`
SHA256	`6f37a0e103969097717c3a290977c2e1faaf04e5468f7f9e5cdf80d8598156c8`
CRC32	`6D968C1B`
ssdeep	`12288:TDkFGqXQOXfKaEk2ZkZH8sxaejRbMhUKmGWK4SnSm9MFJbJc0Gp:vwXQPaMZkZFh+h0GWrSnt9wtS`
Yara	IsPE64 - (no description) PE_Header_Zero - PE File Signature

Yjtqssgb.exe "C:\Users\test22\AppData\Local\Temp\Yjtqssgb.exe"
2564

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 (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW March 31, 2024, 11:15 a.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent March 31, 2024, 11:14 a.m.			0	0
IsDebuggerPresent March 31, 2024, 11:14 a.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey March 31, 2024, 11:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000597d50 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey March 31, 2024, 11:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000597d50 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey March 31, 2024, 11:15 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000597d50 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 March 31, 2024, 11:14 a.m.		1	1	0

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ March 31, 2024, 11:15 a.m.	stacktrace: 0x7fe94463833 0x7fe94542089 0x7fe945413f9 0x7fe9454103a 0x7fe943f6a91 CoUninitializeEE+0x4c56f GetMetaDataInternalInterface-0x2b1ad clr+0x4f713 @ 0x7fef3a7f713 CoUninitializeEE+0x4c09e GetMetaDataInternalInterface-0x2b67e clr+0x4f242 @ 0x7fef3a7f242 StrongNameTokenFromPublicKey+0x50f2 SetRuntimeInfo-0x3684e clr+0x9b042 @ 0x7fef3acb042 StrongNameTokenFromPublicKey+0x4e33 SetRuntimeInfo-0x36b0d clr+0x9ad83 @ 0x7fef3acad83 mscorlib+0x563c95 @ 0x7fef2933c95 mscorlib+0x4fda7a @ 0x7fef28cda7a 0x7fe943d020c CoUninitializeEE+0x4c56f GetMetaDataInternalInterface-0x2b1ad clr+0x4f713 @ 0x7fef3a7f713 CoUninitializeEE+0x4c09e GetMetaDataInternalInterface-0x2b67e clr+0x4f242 @ 0x7fef3a7f242 CoUninitializeEE+0x4c167 GetMetaDataInternalInterface-0x2b5b5 clr+0x4f30b @ 0x7fef3a7f30b _CorExeMain+0x335c ClrCreateManagedInstance-0x15ae4 clr+0x1e721c @ 0x7fef3c1721c _CorExeMain+0x3ab6 ClrCreateManagedInstance-0x1538a clr+0x1e7976 @ 0x7fef3c17976 _CorExeMain+0x39b0 ClrCreateManagedInstance-0x15490 clr+0x1e7870 @ 0x7fef3c17870 _CorExeMain+0x3526 ClrCreateManagedInstance-0x1591a clr+0x1e73e6 @ 0x7fef3c173e6 _CorExeMain+0x347e ClrCreateManagedInstance-0x159c2 clr+0x1e733e @ 0x7fef3c1733e _CorExeMain+0x14 ClrCreateManagedInstance-0x18e2c clr+0x1e3ed4 @ 0x7fef3c13ed4 _CorExeMain+0x5d CLRCreateInstance-0x2bd3 mscoreei+0x74e5 @ 0x7fef4e874e5 _CorExeMain+0x69 ND_RU1-0x1707 mscoree+0x5b21 @ 0x7fef4f25b21 BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x76c2652d RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x76d5c521 exception.instruction_r: 49 8b 03 48 8b 40 40 49 8b cb 48 8b 00 48 ff e0 exception.instruction: mov rax, qword ptr [r11] exception.exception_code: 0xc0000005 exception.symbol: exception.address: 0x7fe94463833 registers.r14: 0 registers.r15: 0 registers.rcx: 0 registers.rsi: 0 registers.r10: 8789991455736 registers.rbx: 0 registers.rsp: 5045936 registers.r11: 0 registers.r8: 5036880 registers.r9: 13554944638985 registers.rdx: 0 registers.r12: 0 registers.rbp: 0 registers.rdi: 0 registers.rax: 8789990679120 registers.r13: 0	1	0	0

Time & API

Arguments

Status

Return

Repeated

__exception__

March 31, 2024, 11:15 a.m.

stacktrace:

0x7fe94463833
0x7fe94542089
0x7fe945413f9
0x7fe9454103a
0x7fe943f6a91
CoUninitializeEE+0x4c56f GetMetaDataInternalInterface-0x2b1ad clr+0x4f713 @ 0x7fef3a7f713
CoUninitializeEE+0x4c09e GetMetaDataInternalInterface-0x2b67e clr+0x4f242 @ 0x7fef3a7f242
StrongNameTokenFromPublicKey+0x50f2 SetRuntimeInfo-0x3684e clr+0x9b042 @ 0x7fef3acb042
StrongNameTokenFromPublicKey+0x4e33 SetRuntimeInfo-0x36b0d clr+0x9ad83 @ 0x7fef3acad83
mscorlib+0x563c95 @ 0x7fef2933c95
mscorlib+0x4fda7a @ 0x7fef28cda7a
0x7fe943d020c
CoUninitializeEE+0x4c56f GetMetaDataInternalInterface-0x2b1ad clr+0x4f713 @ 0x7fef3a7f713
CoUninitializeEE+0x4c09e GetMetaDataInternalInterface-0x2b67e clr+0x4f242 @ 0x7fef3a7f242
CoUninitializeEE+0x4c167 GetMetaDataInternalInterface-0x2b5b5 clr+0x4f30b @ 0x7fef3a7f30b
_CorExeMain+0x335c ClrCreateManagedInstance-0x15ae4 clr+0x1e721c @ 0x7fef3c1721c
_CorExeMain+0x3ab6 ClrCreateManagedInstance-0x1538a clr+0x1e7976 @ 0x7fef3c17976
_CorExeMain+0x39b0 ClrCreateManagedInstance-0x15490 clr+0x1e7870 @ 0x7fef3c17870
_CorExeMain+0x3526 ClrCreateManagedInstance-0x1591a clr+0x1e73e6 @ 0x7fef3c173e6
_CorExeMain+0x347e ClrCreateManagedInstance-0x159c2 clr+0x1e733e @ 0x7fef3c1733e
_CorExeMain+0x14 ClrCreateManagedInstance-0x18e2c clr+0x1e3ed4 @ 0x7fef3c13ed4
_CorExeMain+0x5d CLRCreateInstance-0x2bd3 mscoreei+0x74e5 @ 0x7fef4e874e5
_CorExeMain+0x69 ND_RU1-0x1707 mscoree+0x5b21 @ 0x7fef4f25b21
BaseThreadInitThunk+0xd CreateThread-0x53 kernel32+0x1652d @ 0x76c2652d
RtlUserThreadStart+0x21 strchr-0x3df ntdll+0x2c521 @ 0x76d5c521

exception.instruction_r: 49 8b 03 48 8b 40 40 49 8b cb 48 8b 00 48 ff e0
exception.instruction: mov rax, qword ptr [r11]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x7fe94463833
registers.r14: 0
registers.r15: 0
registers.rcx: 0
registers.rsi: 0
registers.r10: 8789991455736
registers.rbx: 0
registers.rsp: 5045936
registers.r11: 0
registers.r8: 5036880
registers.r9: 13554944638985
registers.rdx: 0
registers.r12: 0
registers.rbp: 0
registers.rdi: 0
registers.rax: 8789990679120
registers.r13: 0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 120 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000009b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a31000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef40cb000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002290000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002370000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a32000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a34000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a34000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a34000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3a34000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 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 March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9435c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94386000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:14 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe943d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942cd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe943d1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe943d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942be000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942bf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94450000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe942ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe943d3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe943d4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9446f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory March 31, 2024, 11:15 a.m.	process_identifier: 2564 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94460000 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'0x0009da00', u'virtual_address': u'0x00002000', u'entropy': 7.997376728599937, u'name': u'.text', u'virtual_size': u'0x0009d9f8'}

entropy

7.9973767286

description

A section with a high entropy has been found

entropy

0.997626582278

description

Overall entropy of this PE file is high

File has been identified by 49 AntiVirus engines on VirusTotal as malicious (49 events)

Bkav	W64.AIDetectMalware.CS
Lionic	Trojan.Win32.Bsymem.4!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 99)
Skyhigh	BehavesLike.Win64.Generic.jc
ALYac	Gen:Variant.MSILHeracles.90725
Cylance	unsafe
VIPRE	Gen:Variant.MSILHeracles.90725
Sangfor	Trojan.Win32.Save.a
BitDefender	Gen:Variant.MSILHeracles.90725
Cybereason	malicious.43c703
Arcabit	Trojan.MSILHeracles.D16265
VirIT	Trojan.Win64.MSIL_Heur.A
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AJTQ
APEX	Malicious
McAfee	Artemis!D01054043C70
Avast	Win64:CrypterX-gen [Trj]
Kaspersky	HEUR:Trojan.MSIL.Bsymem.gen
Alibaba	Trojan:MSIL/Bsymem.e2c4bc8e
MicroWorld-eScan	Gen:Variant.MSILHeracles.90725
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:Al5DyCcMPRB8fCd0i5iYsA)
Emsisoft	Gen:Variant.MSILHeracles.90725 (B)
F-Secure	Heuristic.HEUR/AGEN.1313071
DrWeb	Trojan.PackedNET.2147
TrendMicro	TROJ_GEN.R002C0DCT24
FireEye	Gen:Variant.MSILHeracles.90725
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
Google	Detected
Avira	HEUR/AGEN.1313071
MAX	malware (ai score=84)
Kingsoft	MSIL.Trojan.Bsymem.gen
Gridinsoft	Trojan.Win64.Packed.sa
Microsoft	Trojan:MSIL/Bsymem.AAMO!MTB
ZoneAlarm	HEUR:Trojan.MSIL.Bsymem.gen
GData	Gen:Variant.MSILHeracles.90725
Varist	W64/MSIL_Agent.FRO.gen!Eldorado
AhnLab-V3	Trojan/Win.Generic.C5449141
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.MalPack.MSIL.Generic
Panda	Trj/CI.A
Tencent	Msil.Trojan.Bsymem.Gkjl
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.AIZW!tr
AVG	Win64:CrypterX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (W)
alibabacloud	Trojan:MSIL/Bsymem.AAMO!MTB

Yjtqssgb.exe

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Suricata Alerts

Suricata TLS

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