Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 25, 2024, 10:43 a.m.	Sept. 25, 2024, 10:48 a.m.

Size	403.5KB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`5456c9b238c54e52277972cdadf6764d`
SHA256	`6e25c012659d74422317726da92134c5e9a70a937a1ceb585b83aeb99eee36fd`
CRC32	`C97E1EB1`
ssdeep	`12288:WAdGQU/9evJZ/vzqp68V09Ij7THMweRdj0EO:DdxJvJNvl+jPR2d4t`
PDB Path	c:\rje\tg\bj\Release\Qrr.pdb
Yara	PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description)

vdshdfsd.exe "C:\Users\test22\AppData\Local\Temp\vdshdfsd.exe"
2004

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. 25, 2024, 10:43 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 25, 2024, 10:43 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. 25, 2024, 10:43 a.m.			0	0
IsDebuggerPresent Sept. 25, 2024, 10:43 a.m.			0	0
IsDebuggerPresent Sept. 25, 2024, 10:43 a.m.			0	0
IsDebuggerPresent Sept. 25, 2024, 10:43 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleA Sept. 25, 2024, 10:43 a.m.	buffer: Unhandled Exception: console_handle: 0x0000000b	1	1	0
WriteConsoleA Sept. 25, 2024, 10:43 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\bj\Release\Qrr.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. 25, 2024, 10:43 a.m.		1	1	0

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

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00490000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 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. 25, 2024, 10:43 a.m.	process_identifier: 2004 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. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00800000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x008a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00422000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0043c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 25, 2024, 10:43 a.m.	process_identifier: 2004 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042a000 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': 7.996184556840276, u'name': u'.text', u'virtual_size': u'0x00061d44'}

entropy

7.99618455684

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 26 AntiVirus engines on VirusTotal as malicious (26 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Generic.4!c
Skyhigh	Artemis!Trojan
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_90% (D)
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/GenKryptik.HAXT
APEX	Malicious
Avast	FileRepMalware [Pws]
Rising	Malware.Obfus/MSIL@AI.100 (RDM.MSIL2:O87+EpOI7iOlt/maAHIw8w)
McAfeeD	ti!6E25C012659D
CTX	exe.trojan.msil
Sophos	Mal/MSIL-WA
Ikarus	Win32.Outbreak
FireEye	Generic.mg.5456c9b238c54e52
Google	Detected
Kingsoft	MSIL.Trojan.Stelpak.gen
Gridinsoft	Spy.Win32.Vidar.tr
Microsoft	Trojan:Win32/Sabsik.TE.B!ml
McAfee	Artemis!5456C9B238C5
DeepInstinct	MALICIOUS
Tencent	Win32.Trojan.FalseSign.Fkjl
huorong	Trojan/MSIL.Agent.li
AVG	FileRepMalware [Pws]
Paloalto	generic.ml

vdshdfsd.exe

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