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vbc.exe

PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 June 24, 2021, 9:27 a.m. June 24, 2021, 9:30 a.m.
Size 504.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 357e95c47c4b8666b0fe33277a37f376
SHA256 defe5a24ac909cc14b06b49ea8574ee1bc964569bf1d18d56d3dd4398daffcde
CRC32 1CE39D59
ssdeep 6144:N2qZ9/jctn4K2dp2d7kw2Wzoajo0vSbSbBAhl5VoTeJHOKlcUNc+eB:N1JcBafw2IjX6+A5VCCHOK9O+e
Yara
  • PE_Header_Zero - PE File Signature
  • IsPE32 - (no description)

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

GlobalMemoryStatusEx

 1 1 0
resource name CUSTOM
Time & API Arguments Status Return Repeated

__exception__

 stacktrace: 
GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755b6d3a
GetClientRect+0xc5 CallWindowProcW-0xb user32+0x20d27 @ 0x755c0d27
CallWindowProcW+0x1b SetRectEmpty-0x38 user32+0x20d4d @ 0x755c0d4d
ProcCallEngine+0x2ad __vbaUdtVar-0x6607 msvbvm60+0xfd30a @ 0x72a3d30a
ProcCallEngine+0x2ad __vbaUdtVar-0x6607 msvbvm60+0xfd30a @ 0x72a3d30a
EbLoadRunTime+0x1166 DllFunctionCall-0xb5 msvbvm60+0xa048 @ 0x7294a048
BASIC_CLASS_QueryInterface+0xeca EbLoadRunTime-0x13a4 msvbvm60+0x7b3e @ 0x72947b3e
ThunRTMain+0x3dd EbCreateContext-0x2e36 msvbvm60+0x3981 @ 0x72943981
ThunRTMain+0x156 EbCreateContext-0x30bd msvbvm60+0x36fa @ 0x729436fa
ThunRTMain+0x5c EbCreateContext-0x31b7 msvbvm60+0x3600 @ 0x72943600
vbc+0x1236 @ 0x401236
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x773d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x773d9ea5

exception.instruction_r: f3 a5 0b ca 75 05 5f 5e c2 0c 00 f3 a4 5f 5e c2
exception.symbol: RtlMoveMemory+0x1b RtlFindActivationContextSectionGuid-0x270 ntdll+0x63c5b
exception.instruction: movsd dword ptr es:[edi], dword ptr [esi]
exception.module: ntdll.dll
exception.exception_code: 0xc0000005
exception.offset: 408667
exception.address: 0x77403c5b
registers.esp: 1636692
registers.edi: 33095680
registers.eax: 2000698432
registers.ebp: 1636896
registers.edx: 0
registers.ebx: 6534734
registers.esi: 1360190447
registers.ecx: 62
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 4208
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: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01f80000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01f90000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01fe0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x01ff0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02000000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 4208
region_size: 4096
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02010000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 4208
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 24576
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x003e0000
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00008000', u'virtual_address': u'0x0007f000', u'entropy': 7.764049976504798, u'name': u'.rsrc', u'virtual_size': u'0x00007d2c'} entropy 7.7640499765 description A section with a high entropy has been found
host 172.217.25.14
Elastic malicious (high confidence)
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Sophos Mal/Generic-S
TrendMicro TROJ_GEN.R002C0WFM21
McAfee-GW-Edition BehavesLike.Win32.Fareit.hh
FireEye Gen:Variant.Symmi.15273
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Webroot W32.Injector.Gen
Avira TR/Injector.nlquh
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