Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	Oct. 14, 2021, 4:52 p.m.	Oct. 14, 2021, 4:56 p.m.

Size	709.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`ca49afc18eb80ac0e4c784b3d093767d`
SHA256	`b0c5c13affc1ab7a581e3832ce56ebb92b3779c97f23ce8d4e29b9d57298cd1b`
CRC32	`E0C24429`
ssdeep	`12288:O50/42VqruHlqSBPaq5tWEKm6RNepXMLIyiDmD73bWBoysVw10NzWMdo:hB65ebyiiHLWBFsVwiNzNdo`
Yara	PE_Header_Zero - PE File Signature Generic_Malware_Zero - Generic Malware IsPE32 - (no description) Is_DotNET_EXE - (no description) Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

WT_03986354356-39876354533.exe "C:\Users\test22\AppData\Local\Temp\WT_03986354356-39876354533.exe"
2496
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp"
  2812
- RegSvcs.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2404
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp4E33.tmp"
    2712
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp4F9C.tmp"
    2576

Name	Response	Post-Analysis Lookup
1116.hopto.org	A 185.140.53.9	185.140.53.9

IP Address	Status	Action
185.140.53.9	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.102:52336 -> 8.8.8.8:53	2028681	ET POLICY DNS Query to DynDNS Domain *.hopto .org	Potentially Bad Traffic
TCP 192.168.56.102:49175 -> 185.140.53.9:1116	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Queries for the computername (7 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 14, 2021, 4:53 p.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 Oct. 14, 2021, 4:52 p.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 4:52 p.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 4:53 p.m.			0	0
IsDebuggerPresent Oct. 14, 2021, 4:53 p.m.			0	0

Command line console output was observed (4 events)

Time & API	Arguments	Status	Return
WriteConsoleW Oct. 14, 2021, 4:53 p.m.	buffer: ERROR: console_handle: 0x0000000b	1	1
WriteConsoleW Oct. 14, 2021, 4:53 p.m.	buffer: The system cannot find the file specified. console_handle: 0x0000000b	1	1
WriteConsoleW Oct. 14, 2021, 4:53 p.m.	buffer: SUCCESS: The scheduled task "SMTP Host" has successfully been created. console_handle: 0x00000007	1	1
WriteConsoleW Oct. 14, 2021, 4:53 p.m.	buffer: SUCCESS: The scheduled task "SMTP Host Task" has successfully been created. console_handle: 0x00000007	1	1

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

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

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 Oct. 14, 2021, 4:52 p.m.		1	1	0

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

Connects to a Dynamic DNS Domain (1 event)

domain

1116.hopto.org

Allocates read-write-execute memory (usually to unpack itself) (50 out of 92 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 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
NtProtectVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x731a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02020000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02180000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00422000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00446000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b51000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b52000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b53000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 4:52 p.m.	process_identifier: 2496 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6f792000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b54000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b55000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b5b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b5d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b5e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2496 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b5f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 393216 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00340000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00360000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b01000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72b02000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 1900544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x025d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02760000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 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 Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

Creates a suspicious process (4 events)

cmdline	schtasks.exe /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp4E33.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp4F9C.tmp"

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
ShellExecuteExW Oct. 14, 2021, 4:53 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp" filepath: schtasks.exe	1	1
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 1464 thread_handle: 0x000002c8 process_identifier: 2712 current_directory: C:\Windows\Microsoft.NET\Framework\v4.0.30319 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp4E33.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 204 thread_handle: 0x000002c8 process_identifier: 2576 current_directory: C:\Windows\Microsoft.NET\Framework\v4.0.30319 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp4F9C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d4	1	1

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

section

{u'size_of_data': u'0x00089000', u'virtual_address': u'0x00002000', u'entropy': 7.882515781538108, u'name': u'.text', u'virtual_size': u'0x00088f10'}

entropy

7.88251578154

description

A section with a high entropy has been found

entropy

0.772919605078

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 Oct. 14, 2021, 4:53 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW Oct. 14, 2021, 4:53 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (9 events)

description	Communications use DNS	rule	Network_DNS
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	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Uses Windows utilities for basic Windows functionality (4 events)

cmdline	schtasks.exe /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp4E33.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp4F9C.tmp"

One or more of the buffers contains an embedded PE file (14 events)

buffer	Buffer with sha1: 9420a2004c14c4a5e31290936a07bd58dcaa15b3
buffer	Buffer with sha1: 636b8187f0cb59d43c9ee1eedf144043941b62d9
buffer	Buffer with sha1: 4380fb6de89a7776d52214359ce213d24a2239ad
buffer	Buffer with sha1: c19d9db351af75fec019fe76506a455eba7fd168
buffer	Buffer with sha1: c1ef2ca62189121934d1a7944ef1bdc1aa319877
buffer	Buffer with sha1: 063fb8b27c0872c54bff35e2b76d8f522e13f8b4
buffer	Buffer with sha1: 925c5236c59dd8f3efea4b3e091ef735b405a880
buffer	Buffer with sha1: c54e7c5cac5fac68dc564ce64355d948422bf1ce
buffer	Buffer with sha1: dcdec0ea839844e977c1151d2eeedbb0788a34b1
buffer	Buffer with sha1: 0c6598a0a37eaf12ce188fa66bc6c5db394af8a4
buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: efa4948abb218e47d809bedd1aff08cfb76d40e1
buffer	Buffer with sha1: 1b68e773e3522fa8edc7cb20d7c7f156b08ec73a
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 229376 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: 0x000003a8	1	0	0

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 14, 2021, 4:53 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

RegSvcs.exe tried to sleep 2774542173 seconds, actually delayed analysis time by 2774542173 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SMTP Host

reg_value

C:\Program Files (x86)\SMTP Host\smtphost.exe

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2404 process_handle: 0x000003a8	1	1

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2404 process_handle: 0x000003a8	1	1	0

File has been identified by 16 AntiVirus engines on VirusTotal as malicious (16 events)

Elastic	malicious (high confidence)
FireEye	Generic.mg.ca49afc18eb80ac0
McAfee	Artemis!CA49AFC18EB8
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_90% (W)
Symantec	Scr.Malcode!gdn30
APEX	Malicious
Kaspersky	VHO:Trojan-PSW.MSIL.Agensla.gen
McAfee-GW-Edition	BehavesLike.Win32.Generic.bc
Avira	HEUR/AGEN.1143422
Microsoft	Trojan:Win32/Woreflint.A!cl
Cynet	Malicious (score: 100)
BitDefenderTheta	Gen:NN.ZemsilF.34214.Sm0@aGptLhf
Malwarebytes	Malware.AI.3691387436
SentinelOne	Static AI - Malicious PE
Fortinet	MSIL/GenKryptik.FLYH!tr

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 2496 called NtSetContextThread to modify thread in remote process 2404
NtSetContextThread Oct. 14, 2021, 4:53 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003ac process_identifier: 2404	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe:Zone.Identifier

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2496 resumed a thread in remote process 2404
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003ac suspend_count: 1 process_identifier: 2404	1	0	0

Executed a process and injected code into it, probably while unpacking (30 events)

Time & API	Arguments	Status	Return
NtResumeThread Oct. 14, 2021, 4:52 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2496	1	0
NtResumeThread Oct. 14, 2021, 4:52 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2496	1	0
NtResumeThread Oct. 14, 2021, 4:52 p.m.	thread_handle: 0x0000018c suspend_count: 1 process_identifier: 2496	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2496	1	0
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 2412 thread_handle: 0x00000428 process_identifier: 2812 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ogALfhDPnCc" /XML "C:\Users\test22\AppData\Local\Temp\tmp4B93.tmp" filepath_r: C:\Windows\System32\schtasks.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: 0x00000430	1	1
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 2400 thread_handle: 0x000003ac process_identifier: 2404 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000003a8	1	1
NtGetContextThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003ac	1	0
NtAllocateVirtualMemory Oct. 14, 2021, 4:53 p.m.	process_identifier: 2404 region_size: 229376 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: 0x000003a8	1	0
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW Ð_ H.textÇ È `.relocÊ@B.rsrcÐ_ `Ì@@ base_address: 0x00400000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: base_address: 0x00402000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: base_address: 0x00422000 process_identifier: 2404 process_handle: 0x000003a8	1	1
WriteProcessMemory Oct. 14, 2021, 4:53 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2404 process_handle: 0x000003a8	1	1
NtSetContextThread Oct. 14, 2021, 4:53 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000003ac process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003ac suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 2496	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2404	1	0
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 1464 thread_handle: 0x000002c8 process_identifier: 2712 current_directory: C:\Windows\Microsoft.NET\Framework\v4.0.30319 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp4E33.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW Oct. 14, 2021, 4:53 p.m.	thread_identifier: 204 thread_handle: 0x000002c8 process_identifier: 2576 current_directory: C:\Windows\Microsoft.NET\Framework\v4.0.30319 filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp4F9C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d4	1	1
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000002f0 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x00000308 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x00000344 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003c8 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x000003ec suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:53 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:54 p.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2404	1	0
NtResumeThread Oct. 14, 2021, 4:54 p.m.	thread_handle: 0x000003d0 suspend_count: 1 process_identifier: 2404	1	0

WT_03986354356-39876354533.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All