Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 19, 2024, 9:35 a.m.	Sept. 19, 2024, 10:10 a.m.

Size	206.5KB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`38ae00650fbf32979ee3d6163e5c579e`
SHA256	`f13908864ac5caa23e894d1ffa61d50507b0c154278ec3bea55f5b46603cacc9`
CRC32	`B4437BA5`
ssdeep	`6144:8tVxxGoWQnmAjwBwzG+ToHT4F0CQ31g/EO:SxWkmAj9zG+e4g1g/EO`
PDB Path	c:\08mdtbniesx0wu\obj\Release\' .pdb
Yara	PE_Header_Zero - PE File Signature Antivirus - Contains references to security software Is_DotNET_EXE - (no description) IsPE32 - (no description)

66e87722b6018_sdfjen.exe#space "C:\Users\test22\AppData\Local\Temp\66e87722b6018_sdfjen.exe#space"
184

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. 18, 2024, 7:18 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Sept. 18, 2024, 7:18 p.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. 18, 2024, 7:18 p.m.			0	0
IsDebuggerPresent Sept. 18, 2024, 7:18 p.m.			0	0
IsDebuggerPresent Sept. 18, 2024, 7:18 p.m.			0	0
IsDebuggerPresent Sept. 18, 2024, 7:18 p.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleA Sept. 18, 2024, 7:18 p.m.	buffer: Unhandled Exception: console_handle: 0x0000000b	1	1	0
WriteConsoleA Sept. 18, 2024, 7:18 p.m.	buffer: System.MissingMethodException: Method not found: '!!0 System.Runtime.InteropServices.Marshal.GetDelegateForFunctionPointer(IntPtr)'. at AVP.Program.Main(String[] args) console_handle: 0x0000000b	1	1	0

This executable has a PDB path (1 event)

pdb_path

c:\08mdtbniesx0wu\obj\Release\' .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. 18, 2024, 7:18 p.m.		1	1	0

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

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 2162688 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00850000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00a20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 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. 18, 2024, 7:18 p.m.	process_identifier: 184 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. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00470000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00510000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00302000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00335000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0033b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00337000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0031c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00550000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 18, 2024, 7:18 p.m.	process_identifier: 184 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0030a000 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'0x00030800', u'virtual_address': u'0x00002000', u'entropy': 7.989160250449191, u'name': u'.text', u'virtual_size': u'0x00030674'}

entropy

7.98916025045

description

A section with a high entropy has been found

entropy

0.98727735369

description

Overall entropy of this PE file is high

File has been identified by 50 AntiVirus engines on VirusTotal as malicious (50 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.StealC.4!c
CAT-QuickHeal	Trojan.MSIL
ALYac	Gen:Variant.Zusy.561455
Cylance	Unsafe
VIPRE	Gen:Variant.Jalapeno.18373
Sangfor	Trojan.Msil.Kryptik.Vltb
CrowdStrike	win/malicious_confidence_90% (D)
BitDefender	Gen:Variant.Jalapeno.18373
K7GW	Trojan ( 005ba8491 )
K7AntiVirus	Trojan ( 005ba8491 )
Arcabit	Trojan.Jalapeno.D47C5
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/GenKryptik.HBRV
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
ClamAV	Win.Packed.Stealerc-10034588-0
Kaspersky	HEUR:Trojan.MSIL.Stelpak.gen
Alibaba	Trojan:MSIL/StealC.6f486854
MicroWorld-eScan	Gen:Variant.Jalapeno.18373
Rising	Trojan.Kryptik!8.8 (CLOUD)
Emsisoft	Gen:Variant.Jalapeno.18373 (B)
F-Secure	Trojan.TR/AD.Stealc.mrucl
TrendMicro	Trojan.Win32.PRIVATELOADER.YXEIQZ
McAfeeD	ti!F13908864AC5
CTX	exe.trojan.msil
Sophos	Mal/Generic-S
Ikarus	Win32.Outbreak
FireEye	Generic.mg.38ae00650fbf3297
Webroot	W32.Trojan.Gen
Google	Detected
Avira	TR/AD.Stealc.mrucl
Kingsoft	MSIL.Trojan.Stelpak.gen
Gridinsoft	Trojan.Win32.Packed.dd!ni
Microsoft	Trojan:MSIL/StealC.EZ!MTB
ZoneAlarm	HEUR:Trojan.MSIL.Stelpak.gen
GData	Gen:Variant.Jalapeno.18373
Varist	W32/MSIL_Kryptik.LNN.gen!Eldorado
AhnLab-V3	Malware/Win.Generic.C5671116
McAfee	Artemis!38AE00650FBF
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Downloader
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	Trojan.Win32.PRIVATELOADER.YXEIQZ
Tencent	Malware.Win32.Gencirc.10c04690
huorong	Trojan/MSIL.Agent.li
Fortinet	MSIL/Kryptik.AMFU!tr
AVG	Win32:PWSX-gen [Trj]
Paloalto	generic.ml

66e87722b6018_sdfjen.exe#space

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