Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	June 5, 2021, 10:56 a.m.	June 5, 2021, 11 a.m.

Size	930.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`f6dccd16da5a8415c2f64ad72aa76068`
SHA256	`549102148f7e484426b9293dc3d357f30d9d3afe0c9b6cfb3e28096a979eeea7`
CRC32	`E4DAEDE3`
ssdeep	`24576:zRYEa5RhwTua93qq/fCGNxqg/V8MjtQn:lYEa5RhwTuufCGN8uOx`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\lBoVnscdjf\src\obj\Debug\FlowControl.pdb
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Admin_Tool_IN_Zero - Admin Tool Sysinternals anti_vm_detect - Possibly employs anti-virtualization techniques Is_DotNET_EXE - (no description) IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library

afo.exe "C:\Users\test22\AppData\Local\Temp\afo.exe"
8072
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp"
  6596
- afo.exe "C:\Users\test22\AppData\Local\Temp\afo.exe"
  2600
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp9C5E.tmp"
    4764
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp9DB7.tmp"
    4900

Name	Response	Post-Analysis Lookup
ararat.mangospot.net	A 185.140.53.216	185.140.53.216

IP Address	Status	Action
172.217.25.14	Active	Moloch
185.140.53.216	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW June 5, 2021, 10:57 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 5, 2021, 10:57 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 5, 2021, 10:57 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 June 5, 2021, 10:56 a.m.			0	0
IsDebuggerPresent June 5, 2021, 10:56 a.m.			0	0
IsDebuggerPresent June 5, 2021, 10:57 a.m.			0	0
IsDebuggerPresent June 5, 2021, 10:57 a.m.			0	0

Command line console output was observed (3 events)

Time & API	Arguments	Status	Return
WriteConsoleW June 5, 2021, 10:57 a.m.	buffer: SUCCESS: The scheduled task "Updates\LjgpLCY" has successfully been created. console_handle: 0x00000007	1	1
WriteConsoleW June 5, 2021, 10:57 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host" has successfully been created. console_handle: 0x00000007	1	1
WriteConsoleW June 5, 2021, 10:57 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host Task" has successfully been created. console_handle: 0x00000007	1	1

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey June 5, 2021, 10:56 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x00799158 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 5, 2021, 10:56 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007991d8 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey June 5, 2021, 10:56 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x007991d8 flags: 0 crypto_export_handle: 0x00000000 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

C:\Users\Administrator\Desktop\Client\Temp\lBoVnscdjf\src\obj\Debug\FlowControl.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 June 5, 2021, 10:56 a.m.		1	1	0

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

Allocates read-write-execute memory (usually to unpack itself) (50 out of 124 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtProtectVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 1572864 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02040000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00482000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004fb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004dc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 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	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0217f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02170000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:56 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004dd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004de000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fb9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fbc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05360178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053601a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053601c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053dea1e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053dea12 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x05360208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b8310 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b8334 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b833c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 8072 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x053b8340 process_handle: 0xffffffff		3221225550

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 /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp9DB7.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp9C5E.tmp"
cmdline	schtasks.exe /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp"

A process created a hidden window (3 events)

Time & API	Arguments	Status	Return
ShellExecuteExW June 5, 2021, 10:57 a.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp" filepath: schtasks.exe	1	1
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 6324 thread_handle: 0x000002c8 process_identifier: 4764 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp9C5E.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 5596 thread_handle: 0x000002c8 process_identifier: 4900 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp9DB7.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'0x000e3a00', u'virtual_address': u'0x00002000', u'entropy': 7.266092593175026, u'name': u'.text', u'virtual_size': u'0x000e3908'}

entropy

7.26609259318

description

A section with a high entropy has been found

entropy

0.979558902636

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 June 5, 2021, 10:57 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (11 events)

description	Communications use DNS	rule	Network_DNS
description	Communications smtp	rule	Network_SMTP_dotNet
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	Possibly employs anti-virtualization techniques	rule	vmdetect
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 /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp9DB7.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp9C5E.tmp"
cmdline	schtasks.exe /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.tmp"

One or more of the buffers contains an embedded PE file (2 events)

buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

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

host

172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 2600 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: 0x00000384	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation June 5, 2021, 10:57 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

afo.exe tried to sleep 469244195 seconds, actually delayed analysis time by 469244195 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\tmp9C5E.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory June 5, 2021, 10:57 a.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: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2600 process_handle: 0x00000384	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 June 5, 2021, 10:57 a.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: 2600 process_handle: 0x00000384	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 8072 called NtSetContextThread to modify thread in remote process 2600
NtSetContextThread June 5, 2021, 10:57 a.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: 0x00000390 process_identifier: 2600	1	0	0

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

file	C:\Users\test22\AppData\Local\Temp\afo.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 8072 resumed a thread in remote process 2600
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000390 suspend_count: 1 process_identifier: 2600	1	0	0

Executed a process and injected code into it, probably while unpacking (29 events)

Time & API	Arguments	Status	Return
NtResumeThread June 5, 2021, 10:56 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 8072	1	0
NtResumeThread June 5, 2021, 10:56 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 8072	1	0
NtResumeThread June 5, 2021, 10:56 a.m.	thread_handle: 0x00000194 suspend_count: 1 process_identifier: 8072	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 8072	1	0
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 7316 thread_handle: 0x000003c8 process_identifier: 6596 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\LjgpLCY" /XML "C:\Users\test22\AppData\Local\Temp\tmp9912.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: 0x000003d0	1	1
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 7476 thread_handle: 0x00000390 process_identifier: 2600 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\afo.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\afo.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000384	1	1
NtGetContextThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000390	1	0
NtAllocateVirtualMemory June 5, 2021, 10:57 a.m.	process_identifier: 2600 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: 0x00000384	1	0
WriteProcessMemory June 5, 2021, 10:57 a.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: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: base_address: 0x00402000 process_identifier: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: base_address: 0x00422000 process_identifier: 2600 process_handle: 0x00000384	1	1
WriteProcessMemory June 5, 2021, 10:57 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2600 process_handle: 0x00000384	1	1
NtSetContextThread June 5, 2021, 10:57 a.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: 0x00000390 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000390 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 2600	1	0
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 6324 thread_handle: 0x000002c8 process_identifier: 4764 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp9C5E.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002cc	1	1
CreateProcessInternalW June 5, 2021, 10:57 a.m.	thread_identifier: 5596 thread_handle: 0x000002c8 process_identifier: 4900 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp9DB7.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d4	1	1
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000002f0 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000308 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x00000344 suspend_count: 1 process_identifier: 2600	1	0
NtGetContextThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000000e0	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000003c8 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000003e0 suspend_count: 1 process_identifier: 2600	1	0
NtResumeThread June 5, 2021, 10:57 a.m.	thread_handle: 0x000003f8 suspend_count: 1 process_identifier: 2600	1	0

File has been identified by 33 AntiVirus engines on VirusTotal as malicious (33 events)

Elastic	malicious (high confidence)
Cylance	Unsafe
Sangfor	Trojan.MSIL.Noon.gen
K7AntiVirus	Trojan ( 0057d9201 )
Alibaba	Trojan:Win32/starter.ali1000139
K7GW	Trojan ( 0057d9201 )
Cybereason	malicious.b28512
Cyren	W32/MSIL_Agent.BZM.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ABHA
TrendMicro-HouseCall	TROJ_GEN.R002H0CF421
Paloalto	generic.ml
Kaspersky	HEUR:Trojan-Spy.MSIL.Noon.gen
APEX	Malicious
DrWeb	Trojan.PackedNET.809
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.f6dccd16da5a8415
Sophos	Mal/Generic-S
Ikarus	Backdoor.MSIL.Bladabindi
GData	Win32.Trojan.Agent.KNISKB
Kingsoft	Win32.Troj.Undef.(kcloud)
AegisLab	Trojan.MSIL.Noon.l!c
Microsoft	Trojan:Win32/AgentTesla!ml
Cynet	Malicious (score: 100)
AhnLab-V3	Infostealer/Win.Generic.R415653
McAfee	RDN/Generic PWS.y
Malwarebytes	Trojan.MalPack.ADC
Avast	Win32:PWSX-gen [Trj]
eGambit	Unsafe.AI_Score_99%
Fortinet	MSIL/Kryptik.ABGM!tr
MaxSecure	Trojan.Malware.300983.susgen
AVG	Win32:PWSX-gen [Trj]
CrowdStrike	win/malicious_confidence_60% (W)

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (3 events)

dead_host	192.168.56.102:49816
dead_host	185.140.53.216:7747
dead_host	192.168.56.102:49817

afo.exe

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