Summary | ZeroBOX

wKG7rkG.exe

Malicious Library ScreenShot AntiDebug PE File PE32 .NET EXE AntiVM
Category Machine Started Completed
FILE s1_win7_x6401 Feb. 26, 2025, 9:41 a.m. Feb. 26, 2025, 9:43 a.m.
Size 830.5KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 de31bee3196304b8023cd619b8c71af0
SHA256 93187f4638988da44440e5b2b589af4e9611d8bc6732888961ba78f31b770c90
CRC32 96D3B77D
ssdeep 12288:GkpDLOnchA0GD9Gf/kG8Vul9Ehm/ZGzpNF1Da0GD9Gf/kG8Vul9Ehm/ZGzpNF1D8:GkZLFhAHtmhGrFQHtmhGrFG
Yara
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature
  • Is_DotNET_EXE - (no description)
  • IsPE32 - (no description)

Name Response Post-Analysis Lookup
No hosts contacted.
IP Address Status Action
No hosts contacted.

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

1 1 0
section .css
Time & API Arguments Status Return Repeated

__exception__

stacktrace:

        
      
      
      
exception.instruction_r: 8b 31 85 f6 eb 08 8d bd d5 04 00 00 eb 12 64 8b
exception.instruction: mov esi, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x2247c30
registers.esp: 4910352
registers.edi: 35944885
registers.eax: 1968967741
registers.ebp: 35944748
registers.edx: 35944987
registers.ebx: 0
registers.esi: 2939456477
registers.ecx: 2975401849
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 524288
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 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005e0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2548
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x727a1000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2548
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x727a2000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 917504
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01e50000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01ef0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00672000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0068c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02050000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x006ab000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x006a7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x006a5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0067a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0206f000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02060000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02051000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00696000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0069a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00697000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0068d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 8192
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02052000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02054000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 32768
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02055000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0205d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0205e000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0205f000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02100000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02101000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02102000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02061000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2548
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02103000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2548
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02247000
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00053c00', u'virtual_address': u'0x0002e000', u'entropy': 7.999481560907642, u'name': u'.css', u'virtual_size': u'0x00053c00'} entropy 7.99948156091 description A section with a high entropy has been found
section {u'size_of_data': u'0x00053c00', u'virtual_address': u'0x00082000', u'entropy': 7.999481560907642, u'name': u'.css', u'virtual_size': u'0x00053c00'} entropy 7.99948156091 description A section with a high entropy has been found
entropy 0.8082026538 description Overall entropy of this PE file is high
description Take ScreenShot rule ScreenShot
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
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2616
region_size: 389120
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: 0x000001f8
1 0 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PELL²gà „´ »@ð@…Y¼Œ°< ½¸.textEƒ„ `.rdata! "ˆ@@.data4ÕÐTª@À.reloc<°>þ@B
base_address: 0x00400000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2616
process_handle: 0x000001f8
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PELL²gà „´ »@ð@…Y¼Œ°< ½¸.textEƒ„ `.rdata! "ˆ@@.data4ÕÐTª@À.reloc<°>þ@B
base_address: 0x00400000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0
Process injection Process 2548 called NtSetContextThread to modify thread in remote process 2616
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 1995571652
registers.esp: 2619864
registers.edi: 0
registers.eax: 4242336
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000001f4
process_identifier: 2616
1 0 0
Process injection Process 2548 resumed a thread in remote process 2616
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000001f4
suspend_count: 1
process_identifier: 2616
1 0 0
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2548
1 0 0

NtResumeThread

thread_handle: 0x00000150
suspend_count: 1
process_identifier: 2548
1 0 0

NtResumeThread

thread_handle: 0x0000018c
suspend_count: 1
process_identifier: 2548
1 0 0

CreateProcessInternalW

thread_identifier: 2620
thread_handle: 0x000001f4
process_identifier: 2616
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\wKG7rkG.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\wKG7rkG.exe
stack_pivoted: 0
creation_flags: 4 (CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000001f8
1 1 0

NtGetContextThread

thread_handle: 0x000001f4
1 0 0

NtAllocateVirtualMemory

process_identifier: 2616
region_size: 389120
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: 0x000001f8
1 0 0

WriteProcessMemory

buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PELL²gà „´ »@ð@…Y¼Œ°< ½¸.textEƒ„ `.rdata! "ˆ@@.data4ÕÐTª@À.reloc<°>þ@B
base_address: 0x00400000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer:
base_address: 0x00401000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer:
base_address: 0x0044a000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer:
base_address: 0x0044d000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer:
base_address: 0x0045b000
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2616
process_handle: 0x000001f8
1 1 0

NtSetContextThread

registers.eip: 1995571652
registers.esp: 2619864
registers.edi: 0
registers.eax: 4242336
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000001f4
process_identifier: 2616
1 0 0

NtResumeThread

thread_handle: 0x000001f4
suspend_count: 1
process_identifier: 2616
1 0 0
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