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vbc.exe

Malicious Library PWS
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 April 27, 2021, 9:46 a.m. April 27, 2021, 9:54 a.m.
Size 813.5KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 04cd8206c2b30252ee06c79c0814fb1a
SHA256 4f855be83abc988837527da6ec58df5be3e4b1415f3337f42e9686e56a32286b
CRC32 8C669FAA
ssdeep 24576:FJ07IK9hyuMGq4lTazbT0a0AZSajhGA5+mbFN7Ck:F27jwuM+mb46jos+8FN71
Yara
  • IsPE32 - (no description)
  • IsNET_EXE - (no description)
  • IsWindowsGUI - (no description)
  • IsPacked - Entropy Check
  • HasDebugData - DebugData Check
  • Malicious_Library_Zero - Malicious_Library
  • PE_Header_Zero - PE File Signature Zero
  • Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult

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

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Time & API Arguments Status Return Repeated

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0

GetComputerNameW

 computer_name: TEST22-PC
1 1 0
Time & API Arguments Status Return Repeated

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0

IsDebuggerPresent

 0 0
Time & API Arguments Status Return Repeated

WriteConsoleW

 buffer: SUCCESS: The scheduled task "Updates\YEHbuQ" has successfully been created.
console_handle: 0x00000007
1 1 0
Time & API Arguments Status Return Repeated

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x00799358
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x00798c58
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

 buffer: <INVALID POINTER>
crypto_handle: 0x00798c58
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0
Time & API Arguments Status Return Repeated

GlobalMemoryStatusEx

 1 1 0
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
0x591790
0x590fbb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x6f502652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x6f51264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x6f512e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x6f5c74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x6f5c7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x6f651dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x6f651e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x6f651f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x6f65416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x743ef5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x74467f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x74464de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 93 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x591c03
registers.esp: 4059696
registers.edi: 4059720
registers.eax: 0
registers.ebp: 4059732
registers.edx: 195
registers.ebx: 4059988
registers.esi: 39678792
registers.ecx: 0
1 0 0
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 1572864
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x009c0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00b00000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 7140
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 0

NtProtectVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 1310720
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005f0000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x006f0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002d2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00305000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0030b000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00307000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002ec000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00650000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002da000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002fa000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002f7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002ea000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
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 0

NtProtectVirtualMemory

 process_identifier: 7140
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 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00651000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002dc000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002f6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002ed000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00652000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00653000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00654000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00655000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00656000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00657000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 7140
region_size: 12288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00658000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05280178
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x052801a0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x052801c8
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 11
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0533b8ee
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 11
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0533b8e2
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 72
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05280208
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x05316090
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160b4
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160bc
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160c0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160c8
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160cc
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160d0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160d4
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160dc
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

 process_identifier: 7140
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x053160e0
process_handle: 0xffffffff
3221225550 0
cmdline schtasks.exe /Create /TN "Updates\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp"
cmdline "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp"
Time & API Arguments Status Return Repeated

ShellExecuteExW

 show_type: 0
filepath_r: schtasks.exe
parameters: /Create /TN "Updates\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp"
filepath: schtasks.exe
1 1 0
section {u'size_of_data': u'0x000cac00', u'virtual_address': u'0x00002000', u'entropy': 7.923795885626258, u'name': u'.text', u'virtual_size': u'0x000caa7c'} entropy 7.92379588563 description A section with a high entropy has been found
entropy 0.9975399754 description Overall entropy of this PE file is high
Time & API Arguments Status Return Repeated

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0

LookupPrivilegeValueW

 system_name:
privilege_name: SeDebugPrivilege
1 1 0
description Listen for incoming communication rule network_tcp_listen
description Communications smtp rule network_smtp_dotNet
description Run a keylogger rule keylogger
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 Bypass DEP rule disable_dep
description Affect hook table rule win_hook
cmdline schtasks.exe /Create /TN "Updates\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp"
cmdline "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp"
host 172.217.25.14
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

 process_identifier: 8636
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
1 0 0
Time & API Arguments Status Return Repeated

NtQuerySystemInformation

 information_class: 8 (SystemProcessorPerformanceInformation)
1 0 0
description vbc.exe tried to sleep 5456459 seconds, actually delayed analysis time by 5456459 seconds
file C:\Users\test22\AppData\Local\Temp\tmpA94F.tmp
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÁ†`à  Xþu @ À@…¤uW€@   H.textV X `.rsrc@€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer:  €8€P€h€€ €¬Pƒê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation° StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l&InternalNamegjxxdqABZdnQECGKkIKScZdmgtwKmmvua.exe(LegalCopyright t&OriginalFilenamegjxxdqABZdnQECGKkIKScZdmgtwKmmvua.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>
base_address: 0x00438000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer: p 6
base_address: 0x0043a000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 8636
process_handle: 0x00000290
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÁ†`à  Xþu @ À@…¤uW€@   H.textV X `.rsrc@€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 8636
process_handle: 0x00000290
1 1 0
Process injection Process 7140 called NtSetContextThread to modify thread in remote process 8636
Time & API Arguments Status Return Repeated

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421118
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000003cc
process_identifier: 8636
1 0 0
Process injection Process 7140 resumed a thread in remote process 8636
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x000003cc
suspend_count: 1
process_identifier: 8636
1 0 0
Elastic malicious (high confidence)
McAfee RDN/GenericM
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_60% (W)
Alibaba Trojan:Win32/starter.ali1000139
Cyren W32/MSIL_Kryptik.EBJ.gen!Eldorado
Symantec Scr.Malcode!gdn30
ESET-NOD32 a variant of MSIL/Kryptik.AAQF
APEX Malicious
Kaspersky UDS:Trojan.MSIL.Taskun.gen
Paloalto generic.ml
AegisLab Trojan.Win32.Malicious.4!c
McAfee-GW-Edition Artemis!Trojan
Sophos Mal/Generic-S
SentinelOne Static AI - Malicious PE
Microsoft Trojan:Win32/AgentTesla!ml
ZoneAlarm UDS:DangerousObject.Multi.Generic
Cynet Malicious (score: 100)
Malwarebytes Malware.AI.1537019893
Rising Trojan.AgentTesla!8.104D5 (CLOUD)
Fortinet MSIL/Kryptik.AAPQ!tr
MaxSecure Trojan.Malware.300983.susgen
Cybereason malicious.b24d06
Time & API Arguments Status Return Repeated

NtResumeThread

 thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x00000150
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x00000198
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x00000254
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x000002ac
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x000002c4
suspend_count: 1
process_identifier: 7140
1 0 0

CreateProcessInternalW

 thread_identifier: 1892
thread_handle: 0x00000408
process_identifier: 6444
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\YEHbuQ" /XML "C:\Users\test22\AppData\Local\Temp\tmpA94F.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: 0x00000410
1 1 0

CreateProcessInternalW

 thread_identifier: 9100
thread_handle: 0x000003cc
process_identifier: 8636
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe
track: 1
command_line:
filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe
stack_pivoted: 0
creation_flags: 134217732 (CREATE_NO_WINDOW|CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000290
1 1 0

NtGetContextThread

 thread_handle: 0x000003cc
1 0 0

NtAllocateVirtualMemory

 process_identifier: 8636
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
1 0 0

WriteProcessMemory

 buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELÁ†`à  Xþu @ À@…¤uW€@   H.textV X `.rsrc@€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer:
base_address: 0x00402000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer:  €8€P€h€€ €¬Pƒê¬4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation° StringFileInfoè000004b0,FileDescription 0FileVersion0.0.0.0l&InternalNamegjxxdqABZdnQECGKkIKScZdmgtwKmmvua.exe(LegalCopyright t&OriginalFilenamegjxxdqABZdnQECGKkIKScZdmgtwKmmvua.exe4ProductVersion0.0.0.08Assembly Version0.0.0.0<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" name="MyApplication.app"/> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2"> <security> <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3"> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>
base_address: 0x00438000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer: p 6
base_address: 0x0043a000
process_identifier: 8636
process_handle: 0x00000290
1 1 0

WriteProcessMemory

 buffer: @
base_address: 0x7efde008
process_identifier: 8636
process_handle: 0x00000290
1 1 0

NtSetContextThread

 registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421118
registers.ebp: 0
registers.edx: 0
registers.ebx: 2130567168
registers.esi: 0
registers.ecx: 0
thread_handle: 0x000003cc
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x000003cc
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x000003f8
suspend_count: 1
process_identifier: 7140
1 0 0

NtResumeThread

 thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x00000150
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x00000194
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x00000318
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x00000338
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x0000039c
suspend_count: 1
process_identifier: 8636
1 0 0

NtResumeThread

 thread_handle: 0x00000414
suspend_count: 1
process_identifier: 8636
1 0 0