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nbfile.exe

Malicious Library UPX OS Processor Check PE32 PE File
  1. Resubmit sample
Category Machine Started Completed
FILE s1_win7_x6401 Aug. 25, 2021, 9:12 a.m. Aug. 25, 2021, 9:18 a.m.
Size 527.0KB
Type PE32 executable (GUI) Intel 80386, for MS Windows
MD5 c75ba05218d933731e55edf937460b86
SHA256 6d38d553924cb4d42b4576da91559de3b44d22853bbb70e1d238a86f18616b02
CRC32 ED3E3016
ssdeep 12288:DuaWidoxee0vyiQxm7b4OgDdKdGzCruW8vq9NC51:roxee0rQzWoANC51
PDB Path C:\huyo-luzahixapiyed\soc.pdb
Yara
  • PE_Header_Zero - PE File Signature
  • OS_Processor_Check_Zero - OS Processor Check
  • UPX_Zero - UPX packed file
  • Malicious_Library_Zero - Malicious_Library
  • IsPE32 - (no description)

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

pdb_path C:\huyo-luzahixapiyed\soc.pdb
resource name RAFOHINALUDEMEJEDAN
Time & API Arguments Status Return Repeated

NtProtectVirtualMemory

 process_identifier: 1016
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 1
length: 327680
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x002fe000
process_handle: 0xffffffff
1 0 0

NtAllocateVirtualMemory

 process_identifier: 1016
region_size: 585728
stack_dep_bypass: 0
stack_pivoted: 0
heap_dep_bypass: 0
protection: 64 (PAGE_EXECUTE_READWRITE)
base_address: 0x03ca0000
allocation_type: 4096 (MEM_COMMIT)
process_handle: 0xffffffff
1 0 0
section {u'size_of_data': u'0x00050600', u'virtual_address': u'0x00032000', u'entropy': 7.972571074003658, u'name': u'.data', u'virtual_size': u'0x01fb80bc'} entropy 7.972571074 description A section with a high entropy has been found
entropy 0.611216730038 description Overall entropy of this PE file is high
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BitDefenderTheta Gen:NN.ZexaF.34104.GqW@aSzZ!8hG
Malwarebytes Trojan.MalPack.GS
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