Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Feb. 29, 2024, 7:41 a.m.	Feb. 29, 2024, 7:43 a.m.

Size	10.8MB
Type	PE32+ executable (GUI) x86-64, for MS Windows
MD5	`fa8cdfbdff15a0372fbd6a2bb6203e08`
SHA256	`b08125d6addebf36afa19b4e2aff0192c12417adeaebe96c26a557d3941f3a4f`
CRC32	`37E6D88D`
ssdeep	`196608:XU78BGJPD3kExwMcj1ZelOu6XfK7a9bFD+baMXSwh9vhwitvkWdmqjvZr:XUtF0ExijClORXfK7GD+baMXXv9tM4Z`
PDB Path	wextract.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature IsPE64 - (no description) Win32_Trojan_Emotet_RL_Gen_Zero - Win32 Trojan Emotet Win32_Trojan_Gen_1_0904B0_Zero - Win32 Trojan Emotet CAB_file_format - CAB archive file UPX_Zero - UPX packed file

Update.exe "C:\Users\test22\AppData\Local\Temp\Update.exe"
2544
- cmd.exe cmd /c Update.bat
  2648
  - cmd.exe C:\Windows\system32\cmd.exe /S /D /c" echo Invoke-Expression $env:XxOSxfuPYj; "
    2960
  - powershell.exe C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ep bypass -noprofile -windowstyle hidden
    2996

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

Queries for the computername (6 events)

Time & API	Arguments	Status	Return
GetComputerNameW Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 29, 2024, 7:42 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Feb. 29, 2024, 7:42 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Feb. 29, 2024, 7:42 a.m.	buffer: PS C:\Users\test22\AppData\Local\Temp\IXP000.TMP> console_handle: 0x0000000000000007	1	1	0

Uses Windows APIs to generate a cryptographic key (40 events)

Time & API	Arguments	Status	Return
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00000000004a9fa0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d860 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d860 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d860 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d860 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d860 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d6a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d6a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d6a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d6a0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98db70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98db70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98db70 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d2b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d2b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d2b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e040 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e0b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e0b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e0b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d2b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98d2b0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98def0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98def0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e120 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e120 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x000000001b98e120 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000475eb0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000475eb0 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000437290 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000437290 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000437d80 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1
CryptExportKey Feb. 29, 2024, 7:42 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0000000000437d80 flags: 0 crypto_export_handle: 0x0000000000000000 blob_type: 6	1	1

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

This executable has a PDB path (1 event)

pdb_path

wextract.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 Feb. 29, 2024, 7:41 a.m.		1	1	0

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

AVI

Allocates read-write-execute memory (usually to unpack itself) (50 out of 174 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 1376256 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000029e0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3ba1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1e000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1e000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1f000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e20000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e20000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e20000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e20000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e20000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e21000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e21000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e21000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e21000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3e1e000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00022000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00012000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002ab2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002ab4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00023000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00024000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00112000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000ed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00025000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00160000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00013000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00026000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00113000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff000d3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff0001a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007ff00027000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory Feb. 29, 2024, 7:42 a.m.	process_identifier: 2996 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002ab7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\Update.bat

Creates a shortcut to an executable file (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\%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 -ep bypass -noprofile -windowstyle hidden
cmdline	C:\Windows\system32\cmd.exe /S /D /c" echo Invoke-Expression $env:XxOSxfuPYj; "

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW Feb. 29, 2024, 7:41 a.m.	thread_identifier: 3000 thread_handle: 0x0000000000000070 process_identifier: 2996 current_directory: C:\Users\test22\AppData\Local\Temp\IXP000.TMP filepath: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe track: 1 command_line: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -ep bypass -noprofile -windowstyle hidden filepath_r: C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe stack_pivoted: 0 creation_flags: 524288 (EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 1 process_handle: 0x0000000000000080	1	1	0

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

section

{u'size_of_data': u'0x00acac00', u'virtual_address': u'0x0000f000', u'entropy': 7.998947099337567, u'name': u'.rsrc', u'virtual_size': u'0x00acb000'}

entropy

7.99894709934

description

A section with a high entropy has been found

entropy

0.9963485552

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 Feb. 29, 2024, 7:42 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0

reg_value

rundll32.exe C:\Windows\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\test22\AppData\Local\Temp\IXP000.TMP\"

File has been identified by 15 AntiVirus engines on VirusTotal as malicious (15 events)

Bkav	W64.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (moderate confidence)
McAfee	Artemis!FA8CDFBDFF15
Cybereason	malicious.9e0484
APEX	Malicious
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.fa8cdfbdff15a037
Sophos	Mal/Generic-S
Ikarus	Trojan-Spy.RedLineStealer
Google	Detected
Kingsoft	Win32.Troj.Agent.cks
Microsoft	Trojan:Win32/Znyonm
DeepInstinct	MALICIOUS
CrowdStrike	win/malicious_confidence_70% (W)

Creates a suspicious Powershell process (3 events)

option	-ep bypass	value	Attempts to bypass execution policy
option	-noprofile	value	Does not load current user profile
option	-windowstyle hidden	value	Attempts to execute command with a hidden window

The process powershell.exe wrote an executable file to disk (19 events)

file	C:\Windows\System32\ie4uinit.exe
file	C:\Program Files\Windows Sidebar\sidebar.exe
file	C:\Windows\System32\WindowsAnytimeUpgradeUI.exe
file	C:\Windows\System32\xpsrchvw.exe
file	C:\Windows\System32\displayswitch.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\mip.exe
file	C:\Windows\System32\mblctr.exe
file	C:\Windows\System32\mstsc.exe
file	C:\Windows\System32\SnippingTool.exe
file	C:\Windows\System32\SoundRecorder.exe
file	C:\Windows\System32\dfrgui.exe
file	C:\Windows\System32\msinfo32.exe
file	C:\Windows\System32\rstrui.exe
file	C:\Program Files\Common Files\Microsoft Shared\ink\ShapeCollector.exe
file	C:\Program Files\Windows Journal\Journal.exe
file	C:\Windows\System32\MdSched.exe
file	C:\Windows\System32\msconfig.exe
file	C:\Windows\System32\recdisc.exe
file	C:\Windows\System32\msra.exe

Update.exe

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