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file1.exe

Generic Malware UPX PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 June 13, 2023, 11:18 p.m. June 13, 2023, 11:21 p.m.
Size 5.2MB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 b5b0b3fcb71e4ca3f04996330b46d188
SHA256 2bcc4315b528b9e1b1896042dd07483b4f9275271f05fb484bd92c2cb2b13d97
CRC32 2E9C5F9C
ssdeep 98304:0i0eu+2CsrmgBRcowzOCMOh7+HjCUPCS5AOoYSRVbpqWZ:LJsrmTTB5h7GCjYAO7SkWZ
Yara
  • UPX_Zero - UPX packed file
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • Generic_Malware_Zero - Generic Malware

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

__exception__

 stacktrace: 
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x75856d3a
GetClientRect+0xc5 CallWindowProcW-0xb user32+0x20d27 @ 0x75860d27
CallWindowProcA+0x1b GetClassNameA-0x95 user32+0x2794a @ 0x7586794a
file1+0x16a21f @ 0x56a21f
file1+0x169976 @ 0x569976
EbLoadRunTime+0x1166 DllFunctionCall-0xb5 msvbvm60+0xa048 @ 0x7294a048
BASIC_CLASS_QueryInterface+0xeca EbLoadRunTime-0x13a4 msvbvm60+0x7b3e @ 0x72947b3e
ThunRTMain+0x3dd EbCreateContext-0x2e36 msvbvm60+0x3981 @ 0x72943981
ThunRTMain+0x156 EbCreateContext-0x30bd msvbvm60+0x36fa @ 0x729436fa
ThunRTMain+0x5c EbCreateContext-0x31b7 msvbvm60+0x3600 @ 0x72943600
file1+0x19d2 @ 0x4019d2
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x76f49ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x76f49ea5

exception.instruction_r: f3 a5 0b ca 75 05 5f 5e c2 0c 00 f3 a4 5f 5e c2
exception.symbol: RtlMoveMemory+0x1b RtlFindActivationContextSectionGuid-0x270 ntdll+0x63c5b
exception.instruction: movsd dword ptr es:[edi], dword ptr [esi]
exception.module: ntdll.dll
exception.exception_code: 0xc0000005
exception.offset: 408667
exception.address: 0x76f73c5b
registers.esp: 1636972
registers.edi: 6553600
registers.eax: 1995914304
registers.ebp: 1637176
registers.edx: 0
registers.ebx: 6841518
registers.esi: 3722208260
registers.ecx: 62
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2580
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73bc2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00630000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00640000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00830000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00840000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00850000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2580
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00860000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2580
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 24576
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x003f0000
process_handle: 0xffffffff
1 0 0