Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	July 4, 2023, 7:29 a.m.	July 4, 2023, 7:34 a.m.

Size	1.6MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`03b453f78a11fc192d88447d789524f5`
SHA256	`ab7bd5a88520ec0f75b5d33eea146dcc7c46357cbebb2767c7c8bb87e4ad03d4`
CRC32	`F28142C5`
ssdeep	`49152:beWh6RBfJXAE6UqcApyXWR6B/457rl6Gs2kRqS/KBFnraB:beWh6RBfKEMc8yXWqCrl6OkRq7O`
PDB Path	D:\Projects\WinRAR\sfx\setup\build\sfxrar32\Release\sfxrar.pdb
Yara	UPX_Zero - UPX packed file OS_Processor_Check_Zero - OS Processor Check Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature IsPE32 - (no description)

rama.exe "C:\Users\test22\AppData\Local\Temp\rama.exe"
2004
- msiexec.exe "C:\Windows\System32\msiexec.exe" -Y .\WBlOE.aN
  2060

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

This executable has a PDB path (1 event)

pdb_path

D:\Projects\WinRAR\sfx\setup\build\sfxrar32\Release\sfxrar.pdb

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.didat

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

PNG

Allocates read-write-execute memory (usually to unpack itself) (7 events)

Time & API	Arguments	Status
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x74211000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x024ee000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x75ab1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72771000 process_handle: 0xffffffff	1
NtProtectVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73da1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory July 4, 2023, 7:29 a.m.	process_identifier: 2060 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00320000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\WBloe.aN

The binary likely contains encrypted or compressed data indicative of a packer (2 events)

section

{u'size_of_data': u'0x00027000', u'virtual_address': u'0x00067000', u'entropy': 7.763973370901455, u'name': u'.rsrc', u'virtual_size': u'0x00026eb8'}

entropy

7.7639733709

description

A section with a high entropy has been found

entropy

0.368794326241

description

Overall entropy of this PE file is high

rama.exe

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Suricata TLS

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