Summary | ZeroBOX

mavzx.exe

NPKI Generic Malware PE32 PE File .NET EXE
Category Machine Started Completed
FILE s1_win7_x6401 Oct. 8, 2021, 4:49 p.m. Oct. 8, 2021, 4:51 p.m.
Size 1.0MB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 21d3a09d6c4451c6e326a5361ecb290f
SHA256 4b8143fc8d8d9ffc0efdc2eaf1e66a15c3ff56cd7e53429083f5fb908f5b9c67
CRC32 BFAEEAA2
ssdeep 12288:0a+04DyL9pD3n+0Sape4q4xAceA8svAuzlh5AKutVZPl:3c+L7D3+1+dqIAtJDuxXAptVJl
Yara
  • PE_Header_Zero - PE File Signature
  • Generic_Malware_Zero - Generic Malware
  • IsPE32 - (no description)
  • Is_DotNET_EXE - (no description)
  • NPKI_Zero - File included NPKI

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

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
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 620
region_size: 589824
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00490000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x004e0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 620
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72741000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 620
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72742000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 458752
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005b0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
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

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00522000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00555000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0055b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00557000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0053c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0052a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0054a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00547000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0053a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 620
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x72142000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00546000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0054b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f3000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0053d000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f4000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 20480
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007f5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007fa000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007fb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007fc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 620
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x007fd000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

system_name:
privilege_name: SeDebugPrivilege
1 1 0
Time & API Arguments Status Return Repeated

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2932
process_handle: 0x000002a4
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2932
process_handle: 0x000002a4
1 0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 1808
process_handle: 0x000002dc
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 1808
process_handle: 0x000002dc
1 0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2724
process_handle: 0x000002a0
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2724
process_handle: 0x000002a0
1 0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2656
process_handle: 0x000002c8
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2656
process_handle: 0x000002c8
1 0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2472
process_handle: 0x000002e0
0 0

NtTerminateProcess

status_code: 0xffffffff
process_identifier: 2472
process_handle: 0x000002e0
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2932
region_size: 245760
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: 0x000002c0
3221225496 0

NtAllocateVirtualMemory

process_identifier: 1808
region_size: 245760
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: 0x000002e8
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2724
region_size: 245760
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: 0x000002ec
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2656
region_size: 245760
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: 0x000002c4
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2472
region_size: 245760
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: 0x00000290
3221225496 0
Process injection Process 620 manipulating memory of non-child process 2932
Process injection Process 620 manipulating memory of non-child process 1808
Process injection Process 620 manipulating memory of non-child process 2724
Process injection Process 620 manipulating memory of non-child process 2656
Process injection Process 620 manipulating memory of non-child process 2472
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2932
region_size: 245760
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: 0x000002c0
3221225496 0

NtAllocateVirtualMemory

process_identifier: 1808
region_size: 245760
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: 0x000002e8
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2724
region_size: 245760
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: 0x000002ec
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2656
region_size: 245760
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: 0x000002c4
3221225496 0

NtAllocateVirtualMemory

process_identifier: 2472
region_size: 245760
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: 0x00000290
3221225496 0
Elastic malicious (high confidence)
Cybereason malicious.e1e7d9
Cyren W32/MSIL_Kryptik.FUW.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/Kryptik.ADBG
APEX Malicious
Paloalto generic.ml
Kaspersky VHO:Backdoor.MSIL.Androm.gen
DrWeb BackDoor.SpyBotNET.25
McAfee-GW-Edition BehavesLike.Win32.Fareit.tm
Microsoft Trojan:Win32/Sabsik.FL.B!ml
SentinelOne Static AI - Suspicious PE
eGambit Unsafe.AI_Score_93%
Fortinet MSIL/GenKryptik.FLPG!tr
CrowdStrike win/malicious_confidence_90% (W)
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 620
1 0 0

NtResumeThread

thread_handle: 0x00000150
suspend_count: 1
process_identifier: 620
1 0 0

NtResumeThread

thread_handle: 0x00000190
suspend_count: 1
process_identifier: 620
1 0 0

CreateProcessInternalW

thread_identifier: 2672
thread_handle: 0x000002d8
process_identifier: 2932
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\mavzx.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\mavzx.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000002c0
1 1 0

NtGetContextThread

thread_handle: 0x000002d8
1 0 0

NtAllocateVirtualMemory

process_identifier: 2932
region_size: 245760
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: 0x000002c0
3221225496 0

CreateProcessInternalW

thread_identifier: 2408
thread_handle: 0x000002a4
process_identifier: 1808
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\mavzx.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\mavzx.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000002e8
1 1 0

NtGetContextThread

thread_handle: 0x000002a4
1 0 0

NtAllocateVirtualMemory

process_identifier: 1808
region_size: 245760
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: 0x000002e8
3221225496 0

CreateProcessInternalW

thread_identifier: 2200
thread_handle: 0x000002dc
process_identifier: 2724
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\mavzx.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\mavzx.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000002ec
1 1 0

NtGetContextThread

thread_handle: 0x000002dc
1 0 0

NtAllocateVirtualMemory

process_identifier: 2724
region_size: 245760
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: 0x000002ec
3221225496 0

CreateProcessInternalW

thread_identifier: 2832
thread_handle: 0x000002a0
process_identifier: 2656
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\mavzx.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\mavzx.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x000002c4
1 1 0

NtGetContextThread

thread_handle: 0x000002a0
1 0 0

NtAllocateVirtualMemory

process_identifier: 2656
region_size: 245760
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: 0x000002c4
3221225496 0

CreateProcessInternalW

thread_identifier: 2000
thread_handle: 0x000002c8
process_identifier: 2472
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\mavzx.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\mavzx.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000290
1 1 0

NtGetContextThread

thread_handle: 0x000002c8
1 0 0

NtAllocateVirtualMemory

process_identifier: 2472
region_size: 245760
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: 0x00000290
3221225496 0