Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	July 17, 2024, 9:04 a.m.	July 17, 2024, 9:07 a.m.

Size	3.5MB
Type	PE32 executable (DLL) (GUI) Intel 80386, for MS Windows
MD5	`ad51946b1659ed61b76ff4e599e36683`
SHA256	`07a191254362664b3993479a277199f7ea5ee723b6c25803914eedb50250acf4`
CRC32	`BF95BBD8`
ssdeep	`49152:xOHDe5Yr6tYA4S+DjdwfwBTNZaZQclSpmTIH:xOHDe5YrvS+tBQSEm`
PDB Path	E:\nsmsrc\nsm\1210\1210f\client32\Release\PCICL32.pdb
Yara	Malicious_Library_Zero - Malicious_Library Admin_Tool_IN_Zero - Admin Tool Sysinternals PE_Header_Zero - PE File Signature Malicious_Packer_Zero - Malicious Packer IsDLL - (no description) Antivirus - Contains references to security software IsPE32 - (no description) UPX_Zero - UPX packed file Generic_Malware_Zero - Generic Malware OS_Processor_Check_Zero - OS Processor Check

rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,_GetRawWMIStringW@16
1880
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,_IsAcerA@8
2148
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,_GetWMIStringW@16
2056
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,_NSMClient32@8
2236
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,_NSMFindClass@12
2344
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,br_close
2448
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,br_open
2576
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,br_poll
2688
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,br_status
2804
rundll32.exe "C:\Windows\System32\rundll32.exe" C:\Users\test22\AppData\Local\Temp\PCICL32.DLL,
2904

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

E:\nsmsrc\nsm\1210\1210f\client32\Release\PCICL32.pdb

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

section

.hhshare

One or more processes crashed (3 events)

Time & API	Arguments	Status
__exception__ July 17, 2024, 9:04 a.m.	stacktrace: GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755f6d3a GetThreadDesktop+0x185 GetWindowLongW-0x216 user32+0x16de8 @ 0x755f6de8 GetThreadDesktop+0x1e1 GetWindowLongW-0x1ba user32+0x16e44 @ 0x755f6e44 KiUserCallbackDispatcher+0x2e KiUserExceptionDispatcher-0x1a ntdll+0x1011a @ 0x778b011a DialogBoxIndirectParamAorW+0x108 SetDlgItemTextW-0x44 user32+0x3cf5c @ 0x7561cf5c SoftModalMessageBox+0x757 MessageBoxTimeoutW-0x391 user32+0x6f73c @ 0x7564f73c SoftModalMessageBox+0xa33 MessageBoxTimeoutW-0xb5 user32+0x6fa18 @ 0x7564fa18 MessageBoxTimeoutW+0x52 MessageBoxTimeoutA-0x9 user32+0x6fb1f @ 0x7564fb1f New_user32_MessageBoxTimeoutW@24+0x137 New_user32_RegisterHotKey@16-0x80 @ 0x745377b7 MessageBoxExW+0x1b MessageBoxA-0x9 user32+0x6fd15 @ 0x7564fd15 MessageBoxW+0x18 SetSysColors-0x9 user32+0x6fd57 @ 0x7564fd57 rundll32+0x393f @ 0x21393f rundll32+0x247a @ 0x21247a rundll32+0x1baf @ 0x211baf rundll32+0x12e8 @ 0x2112e8 rundll32+0x1901 @ 0x211901 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.symbol: exception.exception_code: 0xc0000005 exception.address: 0x74313f46 registers.esp: 3338100 registers.edi: 0 registers.eax: 1949384518 registers.ebp: 3338140 registers.edx: 0 registers.ebx: 0 registers.esi: 1949384518 registers.ecx: 9899368	1
__exception__ July 17, 2024, 9:04 a.m.	stacktrace: GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755f6d3a GetThreadDesktop+0x185 GetWindowLongW-0x216 user32+0x16de8 @ 0x755f6de8 GetThreadDesktop+0x1e1 GetWindowLongW-0x1ba user32+0x16e44 @ 0x755f6e44 KiUserCallbackDispatcher+0x2e KiUserExceptionDispatcher-0x1a ntdll+0x1011a @ 0x778b011a DialogBoxIndirectParamAorW+0x108 SetDlgItemTextW-0x44 user32+0x3cf5c @ 0x7561cf5c SoftModalMessageBox+0x757 MessageBoxTimeoutW-0x391 user32+0x6f73c @ 0x7564f73c SoftModalMessageBox+0xa33 MessageBoxTimeoutW-0xb5 user32+0x6fa18 @ 0x7564fa18 MessageBoxTimeoutW+0x52 MessageBoxTimeoutA-0x9 user32+0x6fb1f @ 0x7564fb1f New_user32_MessageBoxTimeoutW@24+0x137 New_user32_RegisterHotKey@16-0x80 @ 0x745377b7 MessageBoxExW+0x1b MessageBoxA-0x9 user32+0x6fd15 @ 0x7564fd15 MessageBoxW+0x18 SetSysColors-0x9 user32+0x6fd57 @ 0x7564fd57 rundll32+0x393f @ 0x21393f rundll32+0x247a @ 0x21247a rundll32+0x1baf @ 0x211baf rundll32+0x12e8 @ 0x2112e8 rundll32+0x1901 @ 0x211901 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.symbol: exception.exception_code: 0xc0000005 exception.address: 0x74313f46 registers.esp: 3338100 registers.edi: 0 registers.eax: 1949384518 registers.ebp: 3338140 registers.edx: 0 registers.ebx: 0 registers.esi: 1949384518 registers.ecx: 9899368	1
__exception__ July 17, 2024, 9:04 a.m.	stacktrace: CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x750bd08c TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x750b964b TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x750a4d6b TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x750a6f7c CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x750ae825 TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x750a6002 TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x750a5fe8 TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x750a49e3 TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x750a5a20 RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x778d9a91 LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x778f8f10 RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x778f8e5c ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x757f7a25 rundll32+0x135c @ 0x21135c rundll32+0x1901 @ 0x211901 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25 exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4 exception.instruction: call dword ptr [ecx + 0xc] exception.module: MSCTF.dll exception.exception_code: 0xc0000005 exception.offset: 278260 exception.address: 0x750d3ef4 registers.esp: 3340744 registers.edi: 0 registers.eax: 7070160 registers.ebp: 3340772 registers.edx: 1 registers.ebx: 0 registers.esi: 7551712 registers.ecx: 1949250940	1

Time & API

Arguments

Status

Return

Repeated

__exception__

July 17, 2024, 9:04 a.m.

stacktrace:

GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755f6d3a
GetThreadDesktop+0x185 GetWindowLongW-0x216 user32+0x16de8 @ 0x755f6de8
GetThreadDesktop+0x1e1 GetWindowLongW-0x1ba user32+0x16e44 @ 0x755f6e44
KiUserCallbackDispatcher+0x2e KiUserExceptionDispatcher-0x1a ntdll+0x1011a @ 0x778b011a
DialogBoxIndirectParamAorW+0x108 SetDlgItemTextW-0x44 user32+0x3cf5c @ 0x7561cf5c
SoftModalMessageBox+0x757 MessageBoxTimeoutW-0x391 user32+0x6f73c @ 0x7564f73c
SoftModalMessageBox+0xa33 MessageBoxTimeoutW-0xb5 user32+0x6fa18 @ 0x7564fa18
MessageBoxTimeoutW+0x52 MessageBoxTimeoutA-0x9 user32+0x6fb1f @ 0x7564fb1f
New_user32_MessageBoxTimeoutW@24+0x137 New_user32_RegisterHotKey@16-0x80 @ 0x745377b7
MessageBoxExW+0x1b MessageBoxA-0x9 user32+0x6fd15 @ 0x7564fd15
MessageBoxW+0x18 SetSysColors-0x9 user32+0x6fd57 @ 0x7564fd57
rundll32+0x393f @ 0x21393f
rundll32+0x247a @ 0x21247a
rundll32+0x1baf @ 0x211baf
rundll32+0x12e8 @ 0x2112e8
rundll32+0x1901 @ 0x211901
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5

exception.symbol:
exception.exception_code: 0xc0000005
exception.address: 0x74313f46
registers.esp: 3338100
registers.edi: 0
registers.eax: 1949384518
registers.ebp: 3338140
registers.edx: 0
registers.ebx: 0
registers.esi: 1949384518
registers.ecx: 9899368

__exception__

July 17, 2024, 9:04 a.m.

stacktrace:

GetThreadDesktop+0xd7 GetWindowLongW-0x2c4 user32+0x16d3a @ 0x755f6d3a
GetThreadDesktop+0x185 GetWindowLongW-0x216 user32+0x16de8 @ 0x755f6de8
GetThreadDesktop+0x1e1 GetWindowLongW-0x1ba user32+0x16e44 @ 0x755f6e44
KiUserCallbackDispatcher+0x2e KiUserExceptionDispatcher-0x1a ntdll+0x1011a @ 0x778b011a
DialogBoxIndirectParamAorW+0x108 SetDlgItemTextW-0x44 user32+0x3cf5c @ 0x7561cf5c
SoftModalMessageBox+0x757 MessageBoxTimeoutW-0x391 user32+0x6f73c @ 0x7564f73c
SoftModalMessageBox+0xa33 MessageBoxTimeoutW-0xb5 user32+0x6fa18 @ 0x7564fa18
MessageBoxTimeoutW+0x52 MessageBoxTimeoutA-0x9 user32+0x6fb1f @ 0x7564fb1f
New_user32_MessageBoxTimeoutW@24+0x137 New_user32_RegisterHotKey@16-0x80 @ 0x745377b7
MessageBoxExW+0x1b MessageBoxA-0x9 user32+0x6fd15 @ 0x7564fd15
MessageBoxW+0x18 SetSysColors-0x9 user32+0x6fd57 @ 0x7564fd57
rundll32+0x393f @ 0x21393f
rundll32+0x247a @ 0x21247a
rundll32+0x1baf @ 0x211baf
rundll32+0x12e8 @ 0x2112e8
rundll32+0x1901 @ 0x211901
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5

__exception__

July 17, 2024, 9:04 a.m.

stacktrace:

CtfImeIsIME+0x36fd DllUnregisterServer-0xf9d9 msctf+0x2d08c @ 0x750bd08c
TF_GetGlobalCompartment+0x3dfd CtfImeIsIME-0x344 msctf+0x2964b @ 0x750b964b
TF_GetInputScope+0xf65 CtfImeDestroyThreadMgr-0x25ae msctf+0x14d6b @ 0x750a4d6b
TF_GetInputScope+0x3176 CtfImeDestroyThreadMgr-0x39d msctf+0x16f7c @ 0x750a6f7c
CtfImeDestroyInputContext+0x280 TF_CanUninitialize-0x1c msctf+0x1e825 @ 0x750ae825
TF_GetInputScope+0x21fc CtfImeDestroyThreadMgr-0x1317 msctf+0x16002 @ 0x750a6002
TF_GetInputScope+0x21e2 CtfImeDestroyThreadMgr-0x1331 msctf+0x15fe8 @ 0x750a5fe8
TF_GetInputScope+0xbdd CtfImeDestroyThreadMgr-0x2936 msctf+0x149e3 @ 0x750a49e3
TF_GetInputScope+0x1c1a CtfImeDestroyThreadMgr-0x18f9 msctf+0x15a20 @ 0x750a5a20
RtlIsCurrentThreadAttachExempt+0x5f TpCheckTerminateWorker-0x37 ntdll+0x39a91 @ 0x778d9a91
LdrShutdownProcess+0x97 RtlDetectHeapLeaks-0x1bb ntdll+0x58f10 @ 0x778f8f10
RtlExitUserProcess+0x74 LdrShutdownProcess-0x1d ntdll+0x58e5c @ 0x778f8e5c
ExitProcess+0x15 TerminateThread-0xa kernel32+0x17a25 @ 0x757f7a25
rundll32+0x135c @ 0x21135c
rundll32+0x1901 @ 0x211901
BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca
RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2
RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5

exception.instruction_r: ff 51 0c 8b 45 fc 89 be 8c 04 00 00 3b c7 74 25
exception.symbol: TF_GetCompatibleKeyboardLayout+0x5885 TF_IsCtfmonRunning-0xfd3 msctf+0x43ef4
exception.instruction: call dword ptr [ecx + 0xc]
exception.module: MSCTF.dll
exception.exception_code: 0xc0000005
exception.offset: 278260
exception.address: 0x750d3ef4
registers.esp: 3340744
registers.edi: 0
registers.eax: 7070160
registers.ebp: 3340772
registers.edx: 1
registers.ebx: 0
registers.esi: 7551712
registers.ecx: 1949250940

Allocates read-write-execute memory (usually to unpack itself) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory July 17, 2024, 9:04 a.m.	process_identifier: 2804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x742a1000 process_handle: 0xffffffff	1	0	0

File has been identified by 11 AntiVirus engines on VirusTotal as malicious (11 events)

Cylance	Unsafe
K7AntiVirus	Unwanted-Program ( 005b7e491 )
K7GW	Unwanted-Program ( 005b7e491 )
ESET-NOD32	Win32/RemoteAdmin.NetSupportManager.Z potentially unsafe
Kaspersky	not-a-virus:HEUR:RemoteAdmin.Win32.NetSup.gen
DrWeb	Program.RemoteAdmin.840
Zillya	Tool.NetSup.Win32.224
Google	Detected
ZoneAlarm	not-a-virus:HEUR:RemoteAdmin.Win32.NetSup.gen
Varist	W32/RemoteAdmin.OOWP-2683
MaxSecure	Trojan.Malware.121218.susgen

PCICL32.DLL

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