Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Sept. 24, 2024, 1:16 p.m.	Sept. 24, 2024, 1:20 p.m.

Size	321.0KB
Type	PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`da06c340e4f32ce73c4a1aa4c3e1906d`
SHA256	`e411128093d3247f7a4ffade6252146784262d6d8647143ac8dd2157499f3b82`
CRC32	`D19760F3`
ssdeep	`6144:kgt025hffwfuxgzV9TE1dmcnNeASodIWFELEpd0tEO:kgt02ffwWx49Tmd7qodIMputEO`
PDB Path	c:\j8m58gtce3\obj\Release\' .pdb
Yara	PE_Header_Zero - PE File Signature Antivirus - Contains references to security software Is_DotNET_EXE - (no description) IsPE32 - (no description)

lgfjd.exe "C:\Users\test22\AppData\Local\Temp\lgfjd.exe"
1664
- RegAsm.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2128

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

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Sept. 24, 2024, 1:16 p.m.			0	0
IsDebuggerPresent Sept. 24, 2024, 1:16 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

c:\j8m58gtce3\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. 24, 2024, 1:16 p.m.		1	1	0

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

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

Time & API	Arguments	Status
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00390000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00410000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 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. 24, 2024, 1:16 p.m.	process_identifier: 1664 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. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00610000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00660000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00590000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 1664 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02322000 process_handle: 0xffffffff	1

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

section

{u'size_of_data': u'0x0004d400', u'virtual_address': u'0x00002000', u'entropy': 7.996282067255464, u'name': u'.text', u'virtual_size': u'0x0004d364'}

entropy

7.99628206726

description

A section with a high entropy has been found

entropy

0.993569131833

description

Overall entropy of this PE file is high

Yara rule detected in process memory (9 events)

description	Take ScreenShot	rule	ScreenShot
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 2128 region_size: 360448 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000001f4	1	0	0

Potential code injection by writing to the memory of another process (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PEL"ÛfàôÄ ¡@@q4x0ØA5¨.textAóô `.rdata(*ø@@.data¸ë@X"@À.relocØA0Bz@B base_address: 0x00400000 process_identifier: 2128 process_handle: 0x000001f4	1	1	0
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2128 process_handle: 0x000001f4	1	1	0

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PEL"ÛfàôÄ ¡@@q4x0ØA5¨.textAóô `.rdata(*ø@@.data¸ë@X"@À.relocØA0Bz@B base_address: 0x00400000 process_identifier: 2128 process_handle: 0x000001f4	1	1	0

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1664 called NtSetContextThread to modify thread in remote process 2128
NtSetContextThread Sept. 24, 2024, 1:16 p.m.	registers.eip: 2005598660 registers.esp: 3667984 registers.edi: 0 registers.eax: 4235680 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001f0 process_identifier: 2128	1	0	0

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 1664 resumed a thread in remote process 2128
NtResumeThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x000001f0 suspend_count: 1 process_identifier: 2128	1	0	0

Executed a process and injected code into it, probably while unpacking (14 events)

Time & API	Arguments	Status	Return
NtResumeThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 1664	1	0
NtResumeThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 1664	1	0
NtResumeThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 1664	1	0
CreateProcessInternalW Sept. 24, 2024, 1:16 p.m.	thread_identifier: 2132 thread_handle: 0x000001f0 process_identifier: 2128 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000001f4	1	1
NtGetContextThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x000001f0	1	0
NtAllocateVirtualMemory Sept. 24, 2024, 1:16 p.m.	process_identifier: 2128 region_size: 360448 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000001f4	1	0
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: MZx@xº´ Í!¸LÍ!This program cannot be run in DOS mode.$PEL"ÛfàôÄ ¡@@q4x0ØA5¨.textAóô `.rdata(*ø@@.data¸ë@X"@À.relocØA0Bz@B base_address: 0x00400000 process_identifier: 2128 process_handle: 0x000001f4	1	1
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: base_address: 0x00401000 process_identifier: 2128 process_handle: 0x000001f4	1	1
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: base_address: 0x00441000 process_identifier: 2128 process_handle: 0x000001f4	1	1
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: base_address: 0x00444000 process_identifier: 2128 process_handle: 0x000001f4	1	1
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: base_address: 0x00453000 process_identifier: 2128 process_handle: 0x000001f4	1	1
WriteProcessMemory Sept. 24, 2024, 1:16 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2128 process_handle: 0x000001f4	1	1
NtSetContextThread Sept. 24, 2024, 1:16 p.m.	registers.eip: 2005598660 registers.esp: 3667984 registers.edi: 0 registers.eax: 4235680 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000001f0 process_identifier: 2128	1	0
NtResumeThread Sept. 24, 2024, 1:16 p.m.	thread_handle: 0x000001f0 suspend_count: 1 process_identifier: 2128	1	0

File has been identified by 56 AntiVirus engines on VirusTotal as malicious (50 out of 56 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Lumma.i!c
CAT-QuickHeal	Trojan.Agent
Skyhigh	Artemis!Trojan
ALYac	Trojan.GenericKD.74097696
Cylance	Unsafe
VIPRE	Trojan.GenericKD.74097696
Sangfor	Infostealer.Msil.Kryptik.Vzx8
CrowdStrike	win/malicious_confidence_70% (D)
BitDefender	Trojan.GenericKD.74097696
K7GW	Trojan ( 005ba0ad1 )
K7AntiVirus	Trojan ( 005ba0ad1 )
Arcabit	Trojan.Generic.D46AA420
VirIT	Trojan.Win32.MSIL_Heur.A
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/GenKryptik.HBHS
APEX	Malicious
Avast	Win32:PWSX-gen [Trj]
ClamAV	Win.Packed.Pwsx-10035189-0
Kaspersky	HEUR:Trojan-PSW.MSIL.Stealerc.gen
Alibaba	TrojanPSW:MSIL/Lumma.5b9870f1
MicroWorld-eScan	Trojan.GenericKD.74097696
Rising	Malware.Obfus/MSIL@AI.98 (RDM.MSIL2:H5w9Wog7rHplvasKRAF0+Q)
Emsisoft	Trojan.GenericKD.74097696 (B)
F-Secure	Trojan.TR/AD.Nekark.vqmoz
DrWeb	Trojan.PWS.Lumma.424
Zillya	Trojan.GenKryptik.Win32.967791
TrendMicro	TrojanSpy.Win32.LUMMASTEALER.YXEIKZ
McAfeeD	ti!E411128093D3
Trapmine	suspicious.low.ml.score
CTX	exe.trojan.msil
Sophos	Mal/MSIL-WA
SentinelOne	Static AI - Malicious PE
FireEye	Generic.mg.da06c340e4f32ce7
Google	Detected
Avira	TR/AD.Nekark.vqmoz
Kingsoft	MSIL.Trojan-PSW.Stealerc.gen
Gridinsoft	Trojan.Win32.Packed.dd!ni
Microsoft	Trojan:MSIL/Lumma.MBXT!MTB
ZoneAlarm	HEUR:Trojan-PSW.MSIL.Stealerc.gen
GData	Trojan.GenericKD.74097696
Varist	W32/MSIL_Agent.ILW.gen!Eldorado
AhnLab-V3	Trojan/Win.Generic.C5669147
McAfee	Artemis!DA06C340E4F3
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Crypt
Ikarus	Trojan.MSIL.Krypt
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	TrojanSpy.Win32.LUMMASTEALER.YXEIKZ

lgfjd.exe

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