Summary | ZeroBOX

MKBOY.ps1

Formbook Generic Malware Hide_EXE Downloader Confuser .NET Antivirus Malicious Library Code injection ScreenShot Internet API .NET DLL AntiDebug DLL PE32 PE File .NET EXE AntiVM
Category Machine Started Completed
FILE s1_win7_x6403_us March 13, 2025, 9:44 a.m. March 13, 2025, 9:47 a.m.
Size 67.5KB
Type ASCII text, with very long lines, with CRLF line terminators
MD5 f3848b1d0ad73445ff208123c109b3a3
SHA256 9cf1fdb10c69abf321636907171418f4ca79917c2a280fb1d7216fcb99fd2339
CRC32 DD7DC67A
ssdeep 1536:nRqPkug6bnczC/2OuzoUZ69eAw4i+RGhCvn9iIHFEecSK:c1GEuEUZIw4i+RGhCv9iIHFEe8
Yara
  • Win_Trojan_Formbook_Zero - Used Formbook
  • hide_executable_file - Hide executable file

Name Response Post-Analysis Lookup
geoplugin.net 178.237.33.50
IP Address Status Action
164.124.101.2 Active Moloch
176.65.144.3 Active Moloch
178.237.33.50 Active Moloch
198.23.227.212 Active Moloch

Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

1 1 0
suspicious_features GET method with no useragent header, Connection to IP address suspicious_request GET http://176.65.144.3/dev/muk.exe
suspicious_features GET method with no useragent header suspicious_request GET http://geoplugin.net/json.gp
request GET http://176.65.144.3/dev/muk.exe
request GET http://geoplugin.net/json.gp
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 1836
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x024cb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1836
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x024df000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1836
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02469000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 1836
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05430000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 2293760
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007d0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009c0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2144
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f31000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2144
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f32000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 2162688
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02190000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02360000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00322000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0033c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00640000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00641000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0032a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
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 0 0

NtAllocateVirtualMemory

process_identifier: 2144
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 0 0

NtProtectVirtualMemory

process_identifier: 2144
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8192
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00ad2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00642000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00643000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00644000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
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 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00346000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0034a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00347000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00645000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00646000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2144
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04472000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00647000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2144
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00648000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00400000
process_handle: 0xffffffff
1 0 0
file C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
file C:\Users\test22\AppData\Local\Temp\RUNPEE.dll
file C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
file C:\Users\test22\AppData\Local\Temp\RUNPEE.dll
Time & API Arguments Status Return Repeated

GetAdaptersAddresses

flags: 15
family: 0
111 0
description Take ScreenShot rule ScreenShot
description Code injection with CreateRemoteThread in a remote process rule Code_injection
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
description File Downloader rule Network_Downloader
description Match Windows Inet API call rule Str_Win32_Internet_API
buffer Buffer with sha1: 624e5f7f3fd08c05665129e52f8e735a2b2d4144
host 176.65.144.3
host 198.23.227.212
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2288
region_size: 561152
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: 0x00000404
1 0 0
file C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2288
process_handle: 0x00000404
1 1 0
CTX powershell.unknown.msilheracles
ALYac Gen:Variant.MSILHeracles.214850
VIPRE Gen:Variant.MSILHeracles.214850
Arcabit Trojan.MSILHeracles.D34742 [many]
ESET-NOD32 a variant of MSIL/Injector.LOS
Kaspersky UDS:Trojan.MSIL.Zapchast.gen
BitDefender Gen:Variant.MSILHeracles.214850
MicroWorld-eScan Gen:Variant.MSILHeracles.214850
Emsisoft Gen:Variant.MSILHeracles.214850 (B)
Sophos Troj/PSDrop-JU
Ikarus Trojan.PS.Agent
FireEye Gen:Variant.MSILHeracles.214850
Google Detected
Microsoft Trojan:Script/Wacatac.B!ml
ZoneAlarm Troj/PSDrop-JU
GData Gen:Variant.MSILHeracles.214850
huorong Trojan/ShellLoader.op
Process injection Process 2144 called NtSetContextThread to modify thread in remote process 2288
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4733920
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000040c
process_identifier: 2288
1 0 0
parent_process powershell.exe martian_process "C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe"
parent_process powershell.exe martian_process C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
Process injection Process 2144 resumed a thread in remote process 2288
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x0000040c
suspend_count: 1
process_identifier: 2288
1 0 0
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000003d8
suspend_count: 1
process_identifier: 1836
1 0 0

CreateProcessInternalW

thread_identifier: 2148
thread_handle: 0x000004d8
process_identifier: 2144
current_directory: C:\Users\test22\AppData\Local\Temp
filepath: C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
track: 1
command_line: "C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe"
filepath_r: C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.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: 0x000004e0
1 1 0

NtResumeThread

thread_handle: 0x00000500
suspend_count: 1
process_identifier: 1836
1 0 0

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x00000154
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x00000198
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x000001ec
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x00000200
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x00000228
suspend_count: 1
process_identifier: 2144
1 0 0

NtResumeThread

thread_handle: 0x00000378
suspend_count: 1
process_identifier: 2144
1 0 0

CreateProcessInternalW

thread_identifier: 2292
thread_handle: 0x0000040c
process_identifier: 2288
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000404
1 1 0

NtGetContextThread

thread_handle: 0x0000040c
1 0 0

NtAllocateVirtualMemory

process_identifier: 2288
region_size: 561152
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: 0x00000404
1 0 0

WriteProcessMemory

buffer:
base_address: 0x00400000
process_identifier: 2288
process_handle: 0x00000404
1 1 0

WriteProcessMemory

buffer:
base_address: 0x0044e000
process_identifier: 2288
process_handle: 0x00000404
1 1 0

WriteProcessMemory

buffer:
base_address: 0x00484000
process_identifier: 2288
process_handle: 0x00000404
1 1 0

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2288
process_handle: 0x00000404
1 1 0

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4733920
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000040c
process_identifier: 2288
1 0 0

NtResumeThread

thread_handle: 0x0000040c
suspend_count: 1
process_identifier: 2288
1 0 0
file C:\Users\test22\AppData\Local\Temp\JXCJKXCJHKJHXCJHKXCXCJHK.exe