Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 27, 2024, 9:41 a.m.	Sept. 27, 2024, 9:43 a.m.

Size	403.5KB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`f73186df5a030cf7f186b0737c3af1f7`
SHA256	`05c67a9765fe1ebebcedaee376f87a803d7cd37e6c5c19f7d336c2f14a4ef207`
CRC32	`AB102B4A`
ssdeep	`12288:WFVCXJfc+aP2LQB0g7YUsKEJGxhimXJEO:MCX2d+LQqbKEJQim5t`
PDB Path	c:\rje\tg\ps7uj1z\obj\Release\ojc.pdb
Yara	PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description)

66f5db9e54794_vfkagks.exe "C:\Users\test22\AppData\Local\Temp\66f5db9e54794_vfkagks.exe"
1984

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

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameA Sept. 27, 2024, 9:41 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 27, 2024, 9:41 a.m.	computer_name: TEST22-PC	1	1	0

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 27, 2024, 9:41 a.m.			0	0
IsDebuggerPresent Sept. 27, 2024, 9:41 a.m.			0	0
IsDebuggerPresent Sept. 27, 2024, 9:41 a.m.			0	0
IsDebuggerPresent Sept. 27, 2024, 9:41 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleA Sept. 27, 2024, 9:41 a.m.	buffer: Unhandled Exception: console_handle: 0x0000000b	1	1	0
WriteConsoleA Sept. 27, 2024, 9:41 a.m.	buffer: System.MissingMethodException: Method not found: '!!0 System.Runtime.InteropServices.Marshal.GetDelegateForFunctionPointer(IntPtr)'. at GCM.Program.Main(String[] args) console_handle: 0x0000000b	1	1	0

This executable has a PDB path (1 event)

pdb_path

c:\rje\tg\ps7uj1z\obj\Release\ojc.pdb

Checks amount of memory in system, this can be used to detect virtual machines that have a low amount of memory available (1 event)

Time & API	Arguments	Status	Return	Repeated
GlobalMemoryStatusEx Sept. 27, 2024, 9:41 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (13 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 1179648 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x009a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00aa0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00572000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 27, 2024, 9:41 a.m.	process_identifier: 1984 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x00061e00', u'virtual_address': u'0x00002000', u'entropy': 7.995824452480964, u'name': u'.text', u'virtual_size': u'0x00061c44'}

entropy

7.99582445248

description

A section with a high entropy has been found

entropy

0.994917407878

description

Overall entropy of this PE file is high

File has been identified by 29 AntiVirus engines on VirusTotal as malicious (29 events)

Bkav	W32.AIDetectMalware.CS
ALYac	IL:Trojan.MSILZilla.146906
Cylance	Unsafe
VIPRE	IL:Trojan.MSILZilla.146906
CrowdStrike	win/malicious_confidence_70% (D)
BitDefender	IL:Trojan.MSILZilla.146906
K7GW	Unwanted-Program ( 700000121 )
K7AntiVirus	Unwanted-Program ( 700000121 )
Arcabit	IL:Trojan.MSILZilla.D23DDA
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
APEX	Malicious
ClamAV	Win.Packed.Msilzilla-10036350-0
MicroWorld-eScan	IL:Trojan.MSILZilla.146906
Emsisoft	IL:Trojan.MSILZilla.146906 (B)
McAfeeD	ti!05C67A9765FE
CTX	exe.trojan.msilzilla
Sophos	Mal/MSIL-WA
SentinelOne	Static AI - Malicious PE
FireEye	Generic.mg.f73186df5a030cf7
Google	Detected
Gridinsoft	Trojan.Win32.Packed.dd!ni
Microsoft	Trojan:MSIL/Vidar.ZMO!MTB
GData	IL:Trojan.MSILZilla.146906
AhnLab-V3	Trojan/Win.Injection.C5674188
DeepInstinct	MALICIOUS
Ikarus	Trojan-Spy.LummaStealer
Panda	Trj/GdSda.A
huorong	Trojan/MSIL.Agent.li

66f5db9e54794_vfkagks.exe

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