Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 2, 2023, 9:16 a.m.	Oct. 2, 2023, 9:19 a.m.

Size	1.1MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`24c8ce3fb8ef860ffbc2d6bb270e06f6`
SHA256	`8cde60f804a160f6fdaf788a4ba9a885cf178cebe4829eafbcd3fa1fb5a78185`
CRC32	`6FC60F4E`
ssdeep	`12288:qE8C9kdWdEPv8zuVEdh9a6OLqvabdpmBkt1VEmA00P85Be2fgmv1qsM8HcZG3g55:qEPudPPOuVsaoAjlD0P83H5M8OG3`
Yara	Malicious_Library_Zero - Malicious_Library UPX_Zero - UPX packed file PE_Header_Zero - PE File Signature IsPE32 - (no description) anti_vm_detect - Possibly employs anti-virtualization techniques mzp_file_format - MZP(Delphi) file format

Msvsrlgkmzkynw.exe "C:\Users\test22\AppData\Local\Temp\Msvsrlgkmzkynw.exe"
2408

Name	Response	Post-Analysis Lookup
cacerts.digicert.com	CNAME fp2e7a.wpc.2be4.phicdn.net CNAME fp2e7a.wpc.phicdn.net A 152.195.38.76	152.195.38.76
onedrive.live.com	CNAME l-0004.l-msedge.net CNAME odwebpl.trafficmanager.net.l-0004.dc-msedge.net.l-0004.l-msedge.net CNAME odc-web-geo.onedrive.akadns.net CNAME web.fe.1drv.com CNAME odc-web-brs.onedrive.akadns.net A 13.107.42.13	13.107.42.13

IP Address	Status	Action
13.107.42.13	Active	Moloch
152.195.38.76	Active	Moloch
164.124.101.2	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.103:49164 -> 13.107.42.13:443	906200054	SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee)	undefined

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLSv1 192.168.56.103:49164 13.107.42.13:443	C=US, O=Microsoft Corporation, CN=Microsoft Azure TLS Issuing CA 02	C=US, ST=WA, L=Redmond, O=Microsoft Corporation, CN=onedrive.com	bd:3b:d4:db:04:fd:95:39:89:1f:63:31:3a:0a:96:89:24:7a:17:91

The executable contains unknown PE section names indicative of a packer (could be a false positive) (3 events)

section	CODE
section	DATA
section	BSS

The executable uses a known packer (1 event)

packer

BobSoft Mini Delphi -> BoB / BobSoft

One or more processes crashed (1 event)

Time & API	Arguments	Status	Return	Repeated
__exception__ Oct. 2, 2023, 9:17 a.m.	stacktrace: 0x3007672 0x30076a5 0x30075c0 0x2ffe46c 0x30100f2 0x3018754 DriverCallback+0x4e waveOutOpen-0xa2e winmm+0x3af0 @ 0x74063af0 timeEndPeriod+0x54a timeKillEvent-0x57 winmm+0xa535 @ 0x7406a535 timeEndPeriod+0x449 timeKillEvent-0x158 winmm+0xa434 @ 0x7406a434 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: c9 c2 10 00 cc cc cc cc cc 8b ff 55 8b ec 56 8b exception.symbol: RaiseException+0x58 CloseHandle-0x9 kernelbase+0xb727 exception.instruction: leave exception.module: KERNELBASE.dll exception.exception_code: 0xeedfade exception.offset: 46887 exception.address: 0x7559b727 registers.esp: 193913200 registers.edi: 1 registers.eax: 193913200 registers.ebp: 193913280 registers.edx: 0 registers.ebx: 193915004 registers.esi: 192787280 registers.ecx: 7	1	0	0

Performs some HTTP requests (1 event)

request

GET http://cacerts.digicert.com/DigiCertGlobalRootG2.crt

Allocates read-write-execute memory (usually to unpack itself) (50 out of 74 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory Oct. 2, 2023, 9:16 a.m.	process_identifier: 2408 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01e60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory Oct. 2, 2023, 9:16 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7409118b process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x752169d5 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75216426 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75219c4f process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f81195 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f71177 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f81159 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f7647a process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f55cb4 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f7a712 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0xffffffff		3221225477

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Oct. 2, 2023, 9:17 a.m.	process_identifier: 2408 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 163840 protection: 32 (PAGE_EXECUTE_READ) base_address: 0x02ff1000 process_handle: 0xffffffff	1	0	0

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Oct. 2, 2023, 9:17 a.m.	flags: 15 family: 0		111	0

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

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory Oct. 2, 2023, 9:16 a.m.	process_identifier: 0 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0x00000000		3221225477	0

Disables proxy possibly for traffic interception (1 event)

Time & API	Arguments	Status	Return	Repeated
RegSetValueExA Oct. 2, 2023, 9:17 a.m.	key_handle: 0x000002bc regkey_r: ProxyEnable reg_type: 4 (REG_DWORD) value: 0 regkey: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable	1	0	0

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2408 manipulating memory of non-child process 0
NtProtectVirtualMemory Oct. 2, 2023, 9:16 a.m.	process_identifier: 0 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000 process_handle: 0x00000000		3221225477	0

Attempts to create or modify system certificates (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\F81F111D0E5AB58D396F7BF525577FD30FDC95AA\Blob

Msvsrlgkmzkynw.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All