Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	May 28, 2024, 10:43 a.m.	May 28, 2024, 11:15 a.m.

Size	290.0KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`58d9da67f31be50170dadd4ff9a837ad`
SHA256	`ab644d098073465a00e4cf0a550e9d9eab99ab84d0876fa490a7cf79b46384e0`
CRC32	`ED0182D0`
ssdeep	`6144:iDKW1Lgbdl0TBBvjc/BVwVa0D+TDJ1sBTDcUMUHjtqBQim:kh1Lk70TnvjcPv0S0B0UMUDtT`
PDB Path
Yara	Malicious_Library_Zero - Malicious_Library MALWARE_Win_VT_RedLine - Detects RedLine infostealer UltraVNC_Zero - UltraVNC PE_Header_Zero - PE File Signature IsPE32 - (no description) UPX_Zero - UPX packed file Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check

MyCheckBack.exe "C:\Users\test22\AppData\Local\Temp\MyCheckBack.exe"
660

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

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 26, 2024, 8:53 p.m.			0	0
IsDebuggerPresent May 26, 2024, 8:53 p.m.			0	0

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

Time & API	Arguments	Status	Return
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880b08 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880b08 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880b48 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880b48 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880c08 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 26, 2024, 8:53 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00880c08 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

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 May 26, 2024, 8:53 p.m.		1	1	0

One or more processes crashed (35 events)

Time & API	Arguments	Status
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: f3 aa 8b 45 f0 8b 4d 08 8b 55 10 03 c8 2b d0 52 exception.symbol: mycheckback+0xf088 exception.instruction: stosb byte ptr es:[edi], al exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61576 exception.address: 0x40f088 registers.esp: 1636996 registers.edi: 4367324 registers.eax: 0 registers.ebp: 1637012 registers.edx: 0 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 4	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4370400 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 1061	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4374496 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 1029	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4378592 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 997	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4382688 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 965	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4386784 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 933	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4390880 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 901	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4394976 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 869	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4399072 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 837	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4403168 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 805	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4407264 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 773	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4411360 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 741	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4415456 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 709	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4419552 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 677	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4423648 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 645	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4427744 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 613	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4431840 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 581	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4435936 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 549	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4440032 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 517	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4444128 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 485	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4448224 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 453	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4452320 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 421	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4456416 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 389	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4460512 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 357	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4464608 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 325	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4468704 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 293	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4472800 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 261	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4476896 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 229	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4480992 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 197	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4485088 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 165	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4489184 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 133	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4493280 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 101	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4497376 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 69	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4501472 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 37	1
__exception__ May 26, 2024, 8:53 p.m.	stacktrace: mycheckback+0xf054 @ 0x40f054 mycheckback+0xf0a0 @ 0x40f0a0 mycheckback+0x1fa2 @ 0x401fa2 exception.instruction_r: 66 0f 7f 47 20 66 0f 7f 47 30 66 0f 7f 47 40 66 exception.symbol: mycheckback+0xeff0 exception.address: 0x40eff0 exception.module: MyCheckBack.exe exception.exception_code: 0xc0000005 exception.offset: 61424 registers.esp: 1636940 registers.edi: 4505568 registers.eax: 4367328 registers.ebp: 1636944 registers.edx: 60 registers.ebx: 0 registers.esi: 32637000 registers.ecx: 5	1

Allocates read-write-execute memory (usually to unpack itself) (35 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02020000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02140000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x021a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73eb1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73eb2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a40000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00802000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02361000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02362000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0080a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0080c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02363000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 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 May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02364000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0083b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00837000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02350000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00835000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 36864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02351000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00826000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0235a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0082a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00827000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 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 May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0235b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73d74000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0235c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0235f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04d00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02366000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 69632 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0236a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 26, 2024, 8:53 p.m.	process_identifier: 660 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04d01000 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'0x00026800', u'virtual_address': u'0x00026000', u'entropy': 7.872310427821703, u'name': u'.rsrc', u'virtual_size': u'0x000267e8'}

entropy

7.87231042782

description

A section with a high entropy has been found

entropy

0.532871972318

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 May 26, 2024, 8:53 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

File has been identified by 52 AntiVirus engines on VirusTotal as malicious (50 out of 52 events)

Bkav	W32.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
CAT-QuickHeal	Trojan.Multi
Skyhigh	BehavesLike.Win32.Generic.dc
ALYac	Trojan.GenericKD.72888179
Cylance	unsafe
VIPRE	Trojan.GenericKD.72888179
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Riskware ( 00584baa1 )
BitDefender	Trojan.GenericKD.72888179
K7GW	Riskware ( 00584baa1 )
Arcabit	Trojan.Generic.D4582F73
VirIT	Trojan.Win32.Genus.VUC
Symantec	Trojan.Whispergate
tehtris	Generic.Malware
APEX	Malicious
McAfee	Artemis!58D9DA67F31B
Avast	Win32:Malware-gen
Kaspersky	UDS:DangerousObject.Multi.Generic
MicroWorld-eScan	Trojan.GenericKD.72888179
Rising	Trojan.Generic@AI.100 (RDML:e/sA+IexXZ3ojYx0+1t4lQ)
Emsisoft	Trojan.GenericKD.72888179 (B)
TrendMicro	TrojanSpy.Win32.REDLINE.YXEEZZ
McAfeeD	ti!AB644D098073
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.58d9da67f31be501
Sophos	Mal/Generic-S
Ikarus	Trojan.MSIL.Spy
Webroot	W32.Trojan.GenKD
Google	Detected
MAX	malware (ai score=80)
Kingsoft	Win32.Troj.Unknown.a
Gridinsoft	Trojan.Win32.Agent.sa
Xcitium	Malware@#2vkkjov0sj4bq
Microsoft	Trojan:Win32/Casdet!rfn
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Win32.Trojan.Agent.E07GFG
Varist	W32/Trojan.DAN.gen!Eldorado
AhnLab-V3	Trojan/Win.Generic.C5626388
BitDefenderTheta	Gen:NN.ZexaF.36804.sq0@aSVQ2Wi
DeepInstinct	MALICIOUS
Malwarebytes	Spyware.Stealer
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	TrojanSpy.Win32.REDLINE.YXEEZZ
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.1728101.susgen
Fortinet	PossibleThreat.RF
AVG	Win32:Malware-gen

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