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vbc.exe

Formbook UPX PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6402 Oct. 5, 2021, 9:36 a.m. Oct. 5, 2021, 9:40 a.m.
Size 280.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 43b7fdf9c24c1d32de03227943576c0c
SHA256 1aa3f73f66b556421cee89bd40c06abaf55e0f4bc044d9f4b38c1877ef30b578
CRC32 15B0A9D6
ssdeep 3072:zc6vzhVdxUupmAEyUn2hjuoClIxZ009CxykFSc05qOk0J2nvb8jrrJecYAWGPAqp:zZdLL7JuoMQF9CxX/tO7JS4PIcJr
Yara
  • UPX_Zero - UPX packed file
  • PE_Header_Zero - PE File Signature
  • Win_Trojan_Formbook_Zero - Used Formbook
  • 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

GlobalMemoryStatusEx

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

NtProtectVirtualMemory

 process_identifier: 2500
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x73f92000
process_handle: 0xffffffff
1 0 0

NtProtectVirtualMemory

 process_identifier: 2500
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
length: 4096
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x74013000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 2500
region_size: 73728
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x02620000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 2500
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 24576
protection: 32 (PAGE_EXECUTE_READ)
base_address: 0x00330000
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00041000', u'virtual_address': u'0x00001000', u'entropy': 7.172129106232571, u'name': u'.text', u'virtual_size': u'0x0004062c'} entropy 7.17212910623 description A section with a high entropy has been found
entropy 0.942028985507 description Overall entropy of this PE file is high
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Heur.PonyStealer.rm0@dCisARii
FireEye Generic.mg.43b7fdf9c24c1d32
McAfee Artemis!43B7FDF9C24C
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Cybereason malicious.9c24c1
Arcabit Trojan.PonyStealer.ED394B
BitDefenderTheta Gen:NN.ZevbaF.34170.rm0@aCisARii
Symantec ML.Attribute.HighConfidence
APEX Malicious
ClamAV Win.Malware.Formbook-9802749-0
Kaspersky VHO:Trojan.Win32.Mucc.srl
BitDefender Gen:Heur.PonyStealer.rm0@dCisARii
Avast Win32:Formbook-B [Trj]
Ad-Aware Gen:Heur.PonyStealer.rm0@dCisARii
Sophos ML/PE-A
McAfee-GW-Edition BehavesLike.Win32.Trojan.dh
Emsisoft Gen:Heur.PonyStealer.rm0@dCisARii (B)
MAX malware (ai score=87)
Microsoft Trojan:Win32/Formbook!MTB
GData Gen:Heur.PonyStealer.rm0@dCisARii
Cynet Malicious (score: 100)
ALYac Gen:Heur.PonyStealer.rm0@dCisARii
Malwarebytes Malware.AI.939441837
SentinelOne Static AI - Suspicious PE
AVG Win32:Formbook-B [Trj]
CrowdStrike win/malicious_confidence_60% (D)