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etchCore-0.x86.dll

UPX OS Processor Check PE32 PE File DLL
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Nov. 16, 2023, 8:30 p.m. Nov. 16, 2023, 8:31 p.m.
Size 139.5KB
Type PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5 1f0669f13dc0545917e8397063f806db
SHA256 3596e8fa5e19e860a2029fa4ab7a4f95fadf073feb88e4f82b19a093e1e2737c
CRC32 E1326E63
ssdeep 3072:p7r/errfwn06z/ZfqnN2/koPvEPsx9GYaKPST8BM4pFFJ:p7infwfQN288t9kIBM4pPJ
Yara
  • IsPE32 - (no description)
  • PE_Header_Zero - PE File Signature
  • IsDLL - (no description)
  • UPX_Zero - UPX packed file
  • OS_Processor_Check_Zero - OS Processor Check

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

Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
rundll32+0x1326 @ 0xaf1326
rundll32+0x1901 @ 0xaf1901
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x755c33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.instruction_r: ff 76 14 33 db ff 76 18 53 e8 49 00 00 00 8b f8
exception.instruction: push dword ptr [esi + 0x14]
exception.exception_code: 0xc0000005
exception.symbol: DaveEntry+0x7 etchcore-0+0x1721
exception.address: 0x73bd1721
registers.esp: 2553508
registers.edi: 0
registers.eax: 524664
registers.ebp: 2553636
registers.edx: 9
registers.ebx: 0
registers.esi: 524664
registers.ecx: 0
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73bec000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x75bf1000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73660000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73571000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x734e1000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x734a4000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73572000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2552
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73c11000
process_handle: 0xffffffff
1 0 0