Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 3, 2021, 8:54 p.m.	June 3, 2021, 9:13 p.m.

Size	254.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`4270337062dd7bc8bf4ccbe505a15256`
SHA256	`db1e6b77da2691daf1be1eed70dc625e5e4749cfdd1833f194fedc63340b41d9`
CRC32	`5EBC1565`
ssdeep	`3072:czX8ds12CbLUQdseKpRKMoUFdczBg7RAhaHxNtrXXsQFY81kncoh:UX8akeUS+KMoUDclgV2aHnt4Qi82nco`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description)

S-2.exe "C:\Users\test22\AppData\Local\Temp\S-2.exe"
1896
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Sleep -s 5; Remove-Item -Path "C:\Users\test22\AppData\Local\Temp\S-2.exe" -Force
  1760

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (8 events)

Time & API	Arguments	Status	Return
GetComputerNameW June 3, 2021, 8:54 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 8:54 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 9:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 9:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 9:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 9:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameA June 3, 2021, 9:11 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 3, 2021, 9:11 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 June 3, 2021, 8:54 p.m.			0	0
IsDebuggerPresent June 3, 2021, 8:54 p.m.			0	0
IsDebuggerPresent June 3, 2021, 9:11 p.m.			0	0

Uses Windows APIs to generate a cryptographic key (42 events)

Time & API	Arguments	Status	Return
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f3ea0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f49e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f3e20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f3e20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f3e20 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f46e0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4820 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4b60 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4aa0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4aa0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4aa0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 3, 2021, 9:11 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f4aa0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 June 3, 2021, 8:54 p.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (50 out of 160 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 1376256 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00530000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00640000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1
NtProtectVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 1441792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00405000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00407000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b01000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b02000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b03000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b04000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b05000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b06000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b07000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 8:54 p.m.	process_identifier: 1896 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b08000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02950000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72431000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0260a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72432000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02602000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02612000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02ac2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0263a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02613000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02614000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0264b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02647000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0260b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02632000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02645000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 3, 2021, 9:11 p.m.	process_identifier: 1760 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02615000 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" Start-Sleep -s 5; Remove-Item -Path "C:\Users\test22\AppData\Local\Temp\S-2.exe" -Force
cmdline	powershell Start-Sleep -s 5; Remove-Item -Path "C:\Users\test22\AppData\Local\Temp\S-2.exe" -Force

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\S-2.exe

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW June 3, 2021, 8:54 p.m.	show_type: 0 filepath_r: powershell parameters: Start-Sleep -s 5; Remove-Item -Path "C:\Users\test22\AppData\Local\Temp\S-2.exe" -Force 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'0x00024a00', u'virtual_address': u'0x00002000', u'entropy': 7.929367093806444, u'name': u'.text', u'virtual_size': u'0x000249b8'}

entropy

7.92936709381

description

A section with a high entropy has been found

entropy

0.576771653543

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 June 3, 2021, 8:54 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW June 3, 2021, 9:11 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\S-2.exe

The process powershell.exe wrote an executable file to disk (20 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\WindowsPowerShell\v1.0\powershell.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

File has been identified by 47 AntiVirus engines on VirusTotal as malicious (47 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Bulz.483155
FireEye	Generic.mg.4270337062dd7bc8
CAT-QuickHeal	TrojanDownloader.MSIL
McAfee	PWS-FCZH!4270337062DD
Cylance	Unsafe
Zillya	Trojan.Kryptik.Win32.3224491
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Trojan ( 0057cdeb1 )
Alibaba	TrojanDownloader:MSIL/AgentTesla.f1bae081
K7GW	Trojan ( 0057cdeb1 )
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.Bulz.D75F53
Cyren	W32/Trojan.TQMJ-6046
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.ABAS
APEX	Malicious
Avast	Win32:CrypterX-gen [Trj]
Kaspersky	HEUR:Trojan-Downloader.MSIL.Seraph.gen
BitDefender	Gen:Variant.Bulz.483155
Paloalto	generic.ml
AegisLab	Trojan.MSIL.Seraph.a!c
Ad-Aware	Gen:Variant.Bulz.483155
Emsisoft	Gen:Variant.Bulz.483155 (B)
VIPRE	Trojan.Win32.Generic!BT
TrendMicro	TROJ_GEN.R03BC0WEP21
McAfee-GW-Edition	PWS-FCZH!4270337062DD
Sophos	Mal/Generic-S
SentinelOne	Static AI - Suspicious PE
Avira	TR/Kryptik.ubctm
Gridinsoft	Trojan.Win32.Downloader.sa
Microsoft	Trojan:MSIL/AgentTesla.BAS!MTB
ZoneAlarm	HEUR:Trojan-Downloader.MSIL.Seraph.gen
GData	MSIL.Trojan.BSE.XNY6ZA
Cynet	Malicious (score: 99)
AhnLab-V3	Trojan/Win.AgentTesla.C4496328
BitDefenderTheta	Gen:NN.ZemsilF.34722.pm0@aa73kXn
ALYac	Gen:Variant.Bulz.483155
MAX	malware (ai score=83)
VBA32	TScope.Trojan.MSIL
Malwarebytes	Malware.AI.3663528369
TrendMicro-HouseCall	TROJ_GEN.R03BC0WEP21
Ikarus	Trojan.MSIL.Inject
MaxSecure	Trojan.Malware.74570710.susgen
Fortinet	W32/Seraph!tr.dldr
AVG	Win32:CrypterX-gen [Trj]
Panda	Trj/GdSda.A

S-2.exe

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