Summary | ZeroBOX

vbc.exe

Generic Malware Admin Tool (Sysinternals etc ...) UPX KeyLogger SMTP AntiDebug PE File PE32 .NET EXE AntiVM
Category Machine Started Completed
FILE s1_win7_x6402 Aug. 9, 2021, 6:59 p.m. Aug. 9, 2021, 7:01 p.m.
Size 584.0KB
Type PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5 16356f898fdabb8b38a5351676bb0799
SHA256 027037375ac19d50d02915b35c8af212bcb6494bccfc8c27be5662ade4071d83
CRC32 36241FBE
ssdeep 12288:gCao4iSeHUkcOAqs2AqUShnFsmihpsFUp0Gh/S71ZLj1F1EF+RA9:dUShnFsmUJuD71ZLxF++R
Yara
  • UPX_Zero - UPX packed file
  • Generic_Malware_Zero - Generic Malware
  • Is_DotNET_EXE - (no description)
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)
  • Admin_Tool_IN_Zero - Admin Tool Sysinternals
  • Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

Name Response Post-Analysis Lookup
pastebin.pl 168.119.93.163
IP Address Status Action
164.124.101.2 Active Moloch
168.119.93.163 Active Moloch

Suricata Alerts

Flow SID Signature Category
TCP 192.168.56.102:49162 -> 168.119.93.163:443 906200022 SSLBL: Malicious JA3 SSL-Client Fingerprint detected (Tofsee) undefined

Suricata TLS

Flow Issuer Subject Fingerprint
TLS 1.2
192.168.56.102:49162
168.119.93.163:443
C=US, O=Let's Encrypt, CN=R3 CN=www.pastebin.pl ac:45:0d:b9:ff:83:11:c8:c5:12:c5:2f:cd:cb:f0:77:cd:f9:9f:3e

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
Time & API Arguments Status Return Repeated

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0

IsDebuggerPresent

0 0
Time & API Arguments Status Return Repeated

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x07631120
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x07631160
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x07631160
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x00880fc0
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x00880dc0
flags: 0
crypto_export_handle: 0x00000000
blob_type: 6
1 1 0

CryptExportKey

buffer: <INVALID POINTER>
crypto_handle: 0x00880dc0
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:
0x5c17d0
0x5c0ffb
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 8b 01 8b 40 28 ff 10 89 45 e0 8b 4d dc e8 53 d7
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x5c1c43
registers.esp: 3928864
registers.edi: 3928888
registers.eax: 0
registers.ebp: 3928900
registers.edx: 195
registers.ebx: 3929156
registers.esi: 38566108
registers.ecx: 0
1 0 0

__exception__

stacktrace:
0x5c61e0
0x5c155a
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 39 09 e8 a1 6e be 70 89 45 c8 33 d2 89 55 dc 83
exception.instruction: cmp dword ptr [ecx], ecx
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x5c9c44
registers.esp: 3927588
registers.edi: 3927636
registers.eax: 0
registers.ebp: 3927652
registers.edx: 3927556
registers.ebx: 38728200
registers.esi: 38730400
registers.ecx: 0
1 0 0

__exception__

stacktrace:
0x5c66db
0x5c155a
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 39 09 e8 9e f7 2d 6c 83 78 04 00 0f 84 3c 02 00
exception.instruction: cmp dword ptr [ecx], ecx
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x4ed1347
registers.esp: 3927572
registers.edi: 3927636
registers.eax: 0
registers.ebp: 3927652
registers.edx: 3927540
registers.ebx: 38728200
registers.esi: 38730400
registers.ecx: 0
1 0 0

__exception__

stacktrace:
0x5c67c0
0x5c155a
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 38 07 68 ff ff ff 7f 6a 00 8b cf e8 0a cf 35 6c
exception.instruction: cmp byte ptr [edi], al
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x4ed1db6
registers.esp: 3927604
registers.edi: 0
registers.eax: 38968652
registers.ebp: 3927652
registers.edx: 38968652
registers.ebx: 38968096
registers.esi: 38968072
registers.ecx: 1895057810
1 0 0

__exception__

stacktrace:
0x5c69b0
0x5c155a
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 8b 01 8b 40 2c ff 50 14 38 00 89 45 cc e9 85 00
exception.instruction: mov eax, dword ptr [ecx]
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x4ed8809
registers.esp: 3927600
registers.edi: 3927640
registers.eax: 3
registers.ebp: 3927652
registers.edx: 0
registers.ebx: 38728200
registers.esi: 39223652
registers.ecx: 0
1 0 0

__exception__

stacktrace:
0x5c155a
DllUnregisterServerInternal-0x7aa2 clr+0x2652 @ 0x739f2652
DllRegisterServerInternal+0x243 CoUninitializeEE-0xd1f5 clr+0x1264f @ 0x73a0264f
DllRegisterServerInternal+0xa89 CoUninitializeEE-0xc9af clr+0x12e95 @ 0x73a02e95
DllGetClassObjectInternal+0x2473 CorDllMainForThunk-0x8a088 clr+0xc74ec @ 0x73ab74ec
DllGetClassObjectInternal+0x2597 CorDllMainForThunk-0x89f64 clr+0xc7610 @ 0x73ab7610
CorDllMainForThunk+0x850 _CorExeMain-0x238a clr+0x151dc4 @ 0x73b41dc4
CorDllMainForThunk+0x8f3 _CorExeMain-0x22e7 clr+0x151e67 @ 0x73b41e67
CorDllMainForThunk+0xa06 _CorExeMain-0x21d4 clr+0x151f7a @ 0x73b41f7a
_CorExeMain+0x1c ClrCreateManagedInstance-0x35cd clr+0x15416a @ 0x73b4416a
_CorExeMain+0x71 GetFileVersion-0x293a mscoreei+0xf5a3 @ 0x7409f5a3
CreateConfigStream+0x13f GetProcessExecutableHeap-0xad6 mscoree+0x7f16 @ 0x743a7f16
_CorExeMain+0x8 CreateConfigStream-0x2ff4 mscoree+0x4de3 @ 0x743a4de3
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x77199ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x77199ea5

exception.instruction_r: 83 78 04 01 0f 9f c0 0f b6 c0 83 7f 04 01 0f 9f
exception.instruction: cmp dword ptr [eax + 4], 1
exception.exception_code: 0xc0000005
exception.symbol:
exception.address: 0x5c6ac4
registers.esp: 3927660
registers.edi: 39234216
registers.eax: 0
registers.ebp: 3928936
registers.edx: 39234216
registers.ebx: 0
registers.esi: 0
registers.ecx: 38085264
1 0 0
suspicious_features GET method with no useragent header suspicious_request GET https://pastebin.pl/view/raw/af4dd2e8
request GET https://pastebin.pl/view/raw/af4dd2e8
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 524288
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00530000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00570000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73a71000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73a72000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 1441792
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00a70000
allocation_type: 8192 (MEM_RESERVE)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00b90000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00552000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005c5000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005cb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005c7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0056c000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00ac0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0055a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005ba000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005b7000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005b6000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x005bb000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x0056a000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00ac1000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 63488
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f00400
process_handle: 0xffffffff
3221225550 0

NtAllocateVirtualMemory

process_identifier: 2108
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x00ac2000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f00178
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f001a0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f001c8
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f001f0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f00218
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 11
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffae
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 11
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffa2
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 72
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0fc00
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffbc
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffe0
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffe8
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0ffec
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0fff4
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0fff8
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f0fffc
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10000
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10008
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f1000c
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10014
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10018
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f1001c
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10024
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10028
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f1002c
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10034
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10038
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 8
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f1003c
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10044
process_handle: 0xffffffff
3221225550 0

NtProtectVirtualMemory

process_identifier: 2108
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x04f10048
process_handle: 0xffffffff
3221225550 0
file C:\Users\test22\AppData\Local\Google\Chrome\User Data\Login Data
file C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file C:\Users\test22\AppData\Local\Google\Chrome\User Data\
file C:\Users\test22\AppData\Local\Chromium\User Data
file C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data
file C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data
Time & API Arguments Status Return Repeated

GetAdaptersAddresses

flags: 15
family: 0
111 0
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 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
Time & API Arguments Status Return Repeated

NtAllocateVirtualMemory

process_identifier: 2484
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: 0x00000610
1 0 0
Time & API Arguments Status Return Repeated

NtQuerySystemInformation

information_class: 8 (SystemProcessorPerformanceInformation)
1 0 0
description vbc.exe tried to sleep 13641091 seconds, actually delayed analysis time by 13641091 seconds
file C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file C:\Users\test22\AppData\Roaming\Ipswitch\WS_FTP\Sites\ws_ftp.ini
file C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
registry HKEY_CURRENT_USER\SOFTWARE\Martin Prikryl\WinSCP 2\Sessions
registry HKEY_CURRENT_USER\Software\FTPWare\COREFTP\Sites
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELjé`à  Xžv @ À@…PvK€X   H.text¤V X `.rsrcX€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer:  €8€P€h€€ €ÄhƒêÄ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°$StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0x+InternalNameeuBTclcChqenwdaokXVwrIozGFGzLmkrbZatUQ.exe(LegalCopyright €+OriginalFilenameeuBTclcChqenwdaokXVwrIozGFGzLmkrbZatUQ.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: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer: p  6
base_address: 0x0043a000
process_identifier: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2484
process_handle: 0x00000610
1 1 0
Time & API Arguments Status Return Repeated

WriteProcessMemory

buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELjé`à  Xžv @ À@…PvK€X   H.text¤V X `.rsrcX€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 2484
process_handle: 0x00000610
1 1 0
Elastic malicious (high confidence)
FireEye Generic.mg.16356f898fdabb8b
Cylance Unsafe
Symantec Packed.Generic.619
ESET-NOD32 a variant of MSIL/TrojanDownloader.Agent.IMO
APEX Malicious
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
DrWeb BackDoor.SpyBotNET.25
Ikarus Trojan-Spy.FormBook
Microsoft Program:Win32/Wacapew.C!ml
Malwarebytes Malware.AI.3984503289
SentinelOne Static AI - Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Panda Trj/GdSda.A
CrowdStrike win/malicious_confidence_90% (D)
file C:\Users\test22\AppData\Roaming\Thunderbird\profiles.ini
registry HKEY_CURRENT_USER\Software\Microsoft\Windows Messaging Subsystem\Profiles\9375CFF0413111d3B88A00104B2A6676
registry HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676\00000003
registry HKEY_CURRENT_USER\Software\RimArts\B2\Settings
registry HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676
Process injection Process 2108 called NtSetContextThread to modify thread in remote process 2484
Time & API Arguments Status Return Repeated

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421278
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000060c
process_identifier: 2484
1 0 0
file C:\Users\test22\AppData\Local\Temp\vbc.exe\:Zone.Identifier
Process injection Process 2108 resumed a thread in remote process 2484
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x0000060c
suspend_count: 1
process_identifier: 2484
1 0 0
Time & API Arguments Status Return Repeated

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x00000150
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x0000018c
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x00000348
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x000005c8
suspend_count: 1
process_identifier: 2108
1 0 0

NtGetContextThread

thread_handle: 0x000000e0
1 0 0

NtGetContextThread

thread_handle: 0x000000e0
1 0 0

NtResumeThread

thread_handle: 0x000000e0
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x00000230
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x00000244
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x000005f4
suspend_count: 1
process_identifier: 2108
1 0 0

NtResumeThread

thread_handle: 0x00000608
suspend_count: 1
process_identifier: 2108
1 0 0

CreateProcessInternalW

thread_identifier: 2488
thread_handle: 0x0000060c
process_identifier: 2484
current_directory:
filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe
track: 1
command_line: "C:\Users\test22\AppData\Local\Temp\vbc.exe"
filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe
stack_pivoted: 0
creation_flags: 4 (CREATE_SUSPENDED)
inherit_handles: 0
process_handle: 0x00000610
1 1 0

NtGetContextThread

thread_handle: 0x0000060c
1 0 0

NtAllocateVirtualMemory

process_identifier: 2484
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: 0x00000610
1 0 0

WriteProcessMemory

buffer: MZÿÿ¸@€º´ Í!¸LÍ!This program cannot be run in DOS mode. $PELjé`à  Xžv @ À@…PvK€X   H.text¤V X `.rsrcX€Z@@.reloc  `@B
base_address: 0x00400000
process_identifier: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer:
base_address: 0x00402000
process_identifier: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer:  €8€P€h€€ €ÄhƒêÄ4VS_VERSION_INFO½ïþ?DVarFileInfo$Translation°$StringFileInfo000004b0,FileDescription 0FileVersion0.0.0.0x+InternalNameeuBTclcChqenwdaokXVwrIozGFGzLmkrbZatUQ.exe(LegalCopyright €+OriginalFilenameeuBTclcChqenwdaokXVwrIozGFGzLmkrbZatUQ.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: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer: p  6
base_address: 0x0043a000
process_identifier: 2484
process_handle: 0x00000610
1 1 0

WriteProcessMemory

buffer: @
base_address: 0xfffde008
process_identifier: 2484
process_handle: 0x00000610
1 1 0

NtSetContextThread

registers.eip: 0
registers.esp: 0
registers.edi: 0
registers.eax: 4421278
registers.ebp: 0
registers.edx: 0
registers.ebx: -139264
registers.esi: 0
registers.ecx: 0
thread_handle: 0x0000060c
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000060c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x000000dc
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000014c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x000001c0
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000031c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000033c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x000003a0
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x00000418
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x00000358
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000040c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x0000040c
suspend_count: 1
process_identifier: 2484
1 0 0

NtResumeThread

thread_handle: 0x00000454
suspend_count: 1
process_identifier: 2484
1 0 0