Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	April 14, 2023, 6:04 p.m.	April 14, 2023, 6:07 p.m.

Size	6.0MB
Type	PE32 executable (GUI) Intel 80386, for MS Windows
MD5	`5e1360b5ee1d7978a48bf7892291d7d4`
SHA256	`e2b8d4fd6c48d2563355a51103af72aa82d1d7e7bccc2d59f654cef52b119d13`
CRC32	`A7F7AA5F`
ssdeep	`196608:iYjUzFF7JOGsZJEcrzQ+cJO5aJ/4/xyKuAX:uF7JrsUcdcJO5aJixeI`
Yara	UPX_Zero - UPX packed file Malicious_Library_Zero - Malicious_Library OS_Processor_Check_Zero - OS Processor Check Win32_Trojan_Gen_1_0904B0_Zero - Win32 Trojan Emotet PE_Header_Zero - PE File Signature IsPE32 - (no description)

37836632498586869767.bin "C:\Users\test22\AppData\Local\Temp\37836632498586869767.bin"
808
- schtasks.exe /C /create /F /sc minute /mo 5 /tn "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}" /tr "C:\Users\test22\AppData\Roaming\Microsoft\Windows\MusNotificationBroker\MusNotification.exe"
  2112
- schtasks.exe /C /Query /XML /TN "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}"
  2196

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
GetComputerNameW April 14, 2023, 6:04 p.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW April 14, 2023, 6:04 p.m.	computer_name: TEST22-PC	1	1	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW April 14, 2023, 6:04 p.m.	buffer: SUCCESS: The scheduled task "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}" has successfully been created. console_handle: 0x00000007	1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (3 events)

section	.lol0
section	.lol1
section	.lol2

One or more processes crashed (5 events)

Time & API	Arguments	Status
__exception__ April 14, 2023, 6:04 p.m.	stacktrace: 0x18ff94 exception.instruction_r: 90 68 b3 49 ac 1a 9c f6 5c 24 04 f6 44 24 04 b8 exception.instruction: nop exception.module: 37836632498586869767.bin exception.exception_code: 0x80000004 exception.offset: 4513071 exception.address: 0x84dd2f registers.esp: 1636216 registers.edi: 0 registers.eax: 201476424 registers.ebp: 1638240 registers.edx: 78 registers.ebx: 4194304 registers.esi: 0 registers.ecx: 1971191808	1
__exception__ April 14, 2023, 6:04 p.m.	stacktrace: RtlAllocateHeap+0xac RtlFreeAnsiString-0x54 ntdll+0x2e0d2 @ 0x778ce0d2 SdbGetTagFromTagID+0x333 SdbReadDWORDTag-0x1ad apphelp+0x3993 @ 0x74653993 SdbReadWORDTag+0x9b SdbCloseLocalDatabase-0x550 apphelp+0x64f9 @ 0x746564f9 SdbGetNthUserSdb+0x3ef SdbFindFirstStringIndexedTag-0x1fd apphelp+0x77e7 @ 0x746577e7 SdbCloseLocalDatabase+0x380 SdbGetNthUserSdb-0x62f apphelp+0x6dc9 @ 0x74656dc9 SdbCloseLocalDatabase+0x857 SdbGetNthUserSdb-0x158 apphelp+0x72a0 @ 0x746572a0 SdbCloseLocalDatabase+0x7ed SdbGetNthUserSdb-0x1c2 apphelp+0x7236 @ 0x74657236 SdbInitDatabaseEx+0xa28 SdbGetFileInfo-0x57b apphelp+0x5064 @ 0x74655064 SdbGetFileInfo+0x1c1 SdbGetIndex-0x3d9 apphelp+0x57a0 @ 0x746557a0 SdbInitDatabaseEx+0x68c SdbGetFileInfo-0x917 apphelp+0x4cc8 @ 0x74654cc8 ApphelpCreateAppcompatData+0x46b ApphelpCheckRunAppEx-0x1f6 apphelp+0x2f2d @ 0x74652f2d ApphelpCheckRunAppEx+0xa7 SdbGetStringTagPtr-0xdf apphelp+0x31ca @ 0x746531ca BaseCheckRunApp+0x1e4 SearchPathA-0x1bd kernel32+0x29f9f @ 0x75809f9f BaseCheckRunApp+0x46 SearchPathA-0x35b kernel32+0x29e01 @ 0x75809e01 BasepCheckBadapp+0x1a1 CheckElevationEnabled-0x64 kernel32+0x230fa @ 0x758030fa BaseCheckAppcompatCacheEx+0xcdd BasepCheckBadapp-0x16 kernel32+0x22f43 @ 0x75802f43 CreateProcessInternalW+0x961 BasepFreeAppCompatData-0x7dd kernel32+0x24554 @ 0x75804554 New_kernel32_CreateProcessInternalW@48+0x185 New_kernel32_CreateRemoteThread@28-0x16b @ 0x746b7747 CreateProcessW+0x2c CreateProcessA-0x9 kernel32+0x11069 @ 0x757f1069 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 0f b7 06 99 0f a4 c2 10 c1 e0 10 0b f8 0b da 89 exception.symbol: RtlInitUnicodeString+0xec RtlMultiByteToUnicodeN-0x251 ntdll+0x2e2f4 exception.instruction: movzx eax, word ptr [esi] exception.module: ntdll.dll exception.exception_code: 0xc0000005 exception.offset: 189172 exception.address: 0x778ce2f4 registers.esp: 1630796 registers.edi: 49 registers.eax: 15047688 registers.ebp: 1630928 registers.edx: 14712216 registers.ebx: 73 registers.esi: 15047696 registers.ecx: 14779528	1
__exception__ April 14, 2023, 6:04 p.m.	stacktrace: RtlAllocateHeap+0xac RtlFreeAnsiString-0x54 ntdll+0x2e0d2 @ 0x778ce0d2 SdbGetTagFromTagID+0x333 SdbReadDWORDTag-0x1ad apphelp+0x3993 @ 0x74653993 SdbReadWORDTag+0x9b SdbCloseLocalDatabase-0x550 apphelp+0x64f9 @ 0x746564f9 SdbGetNthUserSdb+0x3ef SdbFindFirstStringIndexedTag-0x1fd apphelp+0x77e7 @ 0x746577e7 SdbCloseLocalDatabase+0x380 SdbGetNthUserSdb-0x62f apphelp+0x6dc9 @ 0x74656dc9 SdbCloseLocalDatabase+0x857 SdbGetNthUserSdb-0x158 apphelp+0x72a0 @ 0x746572a0 SdbCloseLocalDatabase+0x7ed SdbGetNthUserSdb-0x1c2 apphelp+0x7236 @ 0x74657236 SdbInitDatabaseEx+0xa28 SdbGetFileInfo-0x57b apphelp+0x5064 @ 0x74655064 SdbGetFileInfo+0x1c1 SdbGetIndex-0x3d9 apphelp+0x57a0 @ 0x746557a0 SdbInitDatabaseEx+0x68c SdbGetFileInfo-0x917 apphelp+0x4cc8 @ 0x74654cc8 ApphelpCreateAppcompatData+0x46b ApphelpCheckRunAppEx-0x1f6 apphelp+0x2f2d @ 0x74652f2d ApphelpCheckRunAppEx+0xa7 SdbGetStringTagPtr-0xdf apphelp+0x31ca @ 0x746531ca BaseCheckRunApp+0x1e4 SearchPathA-0x1bd kernel32+0x29f9f @ 0x75809f9f BaseCheckRunApp+0x46 SearchPathA-0x35b kernel32+0x29e01 @ 0x75809e01 BasepCheckBadapp+0x1a1 CheckElevationEnabled-0x64 kernel32+0x230fa @ 0x758030fa BaseCheckAppcompatCacheEx+0xcdd BasepCheckBadapp-0x16 kernel32+0x22f43 @ 0x75802f43 CreateProcessInternalW+0x961 BasepFreeAppCompatData-0x7dd kernel32+0x24554 @ 0x75804554 New_kernel32_CreateProcessInternalW@48+0x185 New_kernel32_CreateRemoteThread@28-0x16b @ 0x746b7747 CreateProcessW+0x2c CreateProcessA-0x9 kernel32+0x11069 @ 0x757f1069 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 0f b7 06 99 0f a4 c2 10 c1 e0 10 0b d8 0b fa 89 exception.symbol: LdrUnlockLoaderLock+0x2cc RtlInitUnicodeStringEx-0xe6b ntdll+0x36f08 exception.instruction: movzx eax, word ptr [esi] exception.module: ntdll.dll exception.exception_code: 0xc0000005 exception.offset: 225032 exception.address: 0x778d6f08 registers.esp: 1630796 registers.edi: 73 registers.eax: 15047688 registers.ebp: 1630928 registers.edx: 1968308274 registers.ebx: 49 registers.esi: 15047696 registers.ecx: 14779528	1
__exception__ April 14, 2023, 6:04 p.m.	stacktrace: RtlAllocateHeap+0xac RtlFreeAnsiString-0x54 ntdll+0x2e0d2 @ 0x778ce0d2 SdbGetTagFromTagID+0x333 SdbReadDWORDTag-0x1ad apphelp+0x3993 @ 0x74653993 SdbReadWORDTag+0x9b SdbCloseLocalDatabase-0x550 apphelp+0x64f9 @ 0x746564f9 SdbGetNthUserSdb+0x3ef SdbFindFirstStringIndexedTag-0x1fd apphelp+0x77e7 @ 0x746577e7 SdbCloseLocalDatabase+0x380 SdbGetNthUserSdb-0x62f apphelp+0x6dc9 @ 0x74656dc9 SdbCloseLocalDatabase+0x857 SdbGetNthUserSdb-0x158 apphelp+0x72a0 @ 0x746572a0 SdbCloseLocalDatabase+0x7ed SdbGetNthUserSdb-0x1c2 apphelp+0x7236 @ 0x74657236 SdbInitDatabaseEx+0xa28 SdbGetFileInfo-0x57b apphelp+0x5064 @ 0x74655064 SdbGetFileInfo+0x1c1 SdbGetIndex-0x3d9 apphelp+0x57a0 @ 0x746557a0 SdbInitDatabaseEx+0x68c SdbGetFileInfo-0x917 apphelp+0x4cc8 @ 0x74654cc8 ApphelpCreateAppcompatData+0x46b ApphelpCheckRunAppEx-0x1f6 apphelp+0x2f2d @ 0x74652f2d ApphelpCheckRunAppEx+0xa7 SdbGetStringTagPtr-0xdf apphelp+0x31ca @ 0x746531ca BaseCheckRunApp+0x1e4 SearchPathA-0x1bd kernel32+0x29f9f @ 0x75809f9f BaseCheckRunApp+0x46 SearchPathA-0x35b kernel32+0x29e01 @ 0x75809e01 BasepCheckBadapp+0x1a1 CheckElevationEnabled-0x64 kernel32+0x230fa @ 0x758030fa BaseCheckAppcompatCacheEx+0xcdd BasepCheckBadapp-0x16 kernel32+0x22f43 @ 0x75802f43 CreateProcessInternalW+0x961 BasepFreeAppCompatData-0x7dd kernel32+0x24554 @ 0x75804554 New_kernel32_CreateProcessInternalW@48+0x185 New_kernel32_CreateRemoteThread@28-0x16b @ 0x746b7747 CreateProcessW+0x2c CreateProcessA-0x9 kernel32+0x11069 @ 0x757f1069 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 0f b7 06 99 0f a4 c2 10 c1 e0 10 0b d8 0b fa 89 exception.symbol: LdrUnlockLoaderLock+0x2cc RtlInitUnicodeStringEx-0xe6b ntdll+0x36f08 exception.instruction: movzx eax, word ptr [esi] exception.module: ntdll.dll exception.exception_code: 0xc0000005 exception.offset: 225032 exception.address: 0x778d6f08 registers.esp: 1630796 registers.edi: 73 registers.eax: 15047688 registers.ebp: 1630928 registers.edx: 1968308274 registers.ebx: 49 registers.esi: 15047696 registers.ecx: 14779528	1
__exception__ April 14, 2023, 6:04 p.m.	stacktrace: RtlFreeHeap+0x7e RtlAllocateHeap-0x23 ntdll+0x2e003 @ 0x778ce003 ApphelpCheckRunAppEx+0xd4 SdbGetStringTagPtr-0xb2 apphelp+0x31f7 @ 0x746531f7 SdbFindFirstStringIndexedTag+0x23b SdbMakeIndexKeyFromString-0x1e9 apphelp+0x7c1f @ 0x74657c1f SdbFindFirstStringIndexedTag+0x176 SdbMakeIndexKeyFromString-0x2ae apphelp+0x7b5a @ 0x74657b5a SdbInitDatabaseEx+0x70b SdbGetFileInfo-0x898 apphelp+0x4d47 @ 0x74654d47 ApphelpCreateAppcompatData+0x46b ApphelpCheckRunAppEx-0x1f6 apphelp+0x2f2d @ 0x74652f2d ApphelpCheckRunAppEx+0xa7 SdbGetStringTagPtr-0xdf apphelp+0x31ca @ 0x746531ca BaseCheckRunApp+0x1e4 SearchPathA-0x1bd kernel32+0x29f9f @ 0x75809f9f BaseCheckRunApp+0x46 SearchPathA-0x35b kernel32+0x29e01 @ 0x75809e01 BasepCheckBadapp+0x1a1 CheckElevationEnabled-0x64 kernel32+0x230fa @ 0x758030fa BaseCheckAppcompatCacheEx+0xcdd BasepCheckBadapp-0x16 kernel32+0x22f43 @ 0x75802f43 CreateProcessInternalW+0x961 BasepFreeAppCompatData-0x7dd kernel32+0x24554 @ 0x75804554 New_kernel32_CreateProcessInternalW@48+0x185 New_kernel32_CreateRemoteThread@28-0x16b @ 0x746b7747 CreateProcessW+0x2c CreateProcessA-0x9 kernel32+0x11069 @ 0x757f1069 BaseThreadInitThunk+0x12 VerifyConsoleIoHandle-0xb3 kernel32+0x133ca @ 0x757f33ca RtlInitializeExceptionChain+0x63 RtlAllocateActivationContextStack-0xa1 ntdll+0x39ed2 @ 0x778d9ed2 RtlInitializeExceptionChain+0x36 RtlAllocateActivationContextStack-0xce ntdll+0x39ea5 @ 0x778d9ea5 exception.instruction_r: 8b 46 04 89 45 f4 c6 47 07 80 c6 47 06 00 8b 5e exception.symbol: RtlInitUnicodeString+0x196 RtlMultiByteToUnicodeN-0x1a7 ntdll+0x2e39e exception.instruction: mov eax, dword ptr [esi + 4] exception.module: ntdll.dll exception.exception_code: 0xc0000005 exception.offset: 189342 exception.address: 0x778ce39e registers.esp: 1631992 registers.edi: 14809376 registers.eax: 537529613 registers.ebp: 1632044 registers.edx: 14809384 registers.ebx: 14809384 registers.esi: 1713780163 registers.ecx: 14680064	1

Allocates read-write-execute memory (usually to unpack itself) (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 14, 2023, 6:04 p.m.	process_identifier: 808 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003b0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1	0	0
NtAllocateVirtualMemory April 14, 2023, 6:04 p.m.	process_identifier: 808 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1	0	0

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW April 14, 2023, 6:04 p.m.	thread_identifier: 2116 thread_handle: 0x000000b0 process_identifier: 2112 current_directory: filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: /C /create /F /sc minute /mo 5 /tn "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}" /tr "C:\Users\test22\AppData\Roaming\Microsoft\Windows\MusNotificationBroker\MusNotification.exe" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 0 process_handle: 0x000000b4	1	1	0
CreateProcessInternalW April 14, 2023, 6:04 p.m.	thread_identifier: 2200 thread_handle: 0x000000b4 process_identifier: 2196 current_directory: filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: /C /Query /XML /TN "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000000bc	1	1	0

Changes read-write memory protection to read-execute (probably to avoid detection when setting all RWX flags at the same time) (1 event)

Time & API	Arguments	Status	Return	Repeated
NtProtectVirtualMemory April 14, 2023, 6:04 p.m.	process_identifier: 808 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 length: 4096 protection: 32 (PAGE_EXECUTE_READ) base_address: 0x003b0000 process_handle: 0xffffffff	1	0	0

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

section

{u'size_of_data': u'0x00605400', u'virtual_address': u'0x0035f000', u'entropy': 7.960068863163426, u'name': u'.lol2', u'virtual_size': u'0x00605370'}

entropy

7.96006886316

description

A section with a high entropy has been found

entropy

0.999594649372

description

Overall entropy of this PE file is high

Uses Windows utilities for basic Windows functionality (1 event)

cmdline

/C /create /F /sc minute /mo 5 /tn "MusNotificationBroker{Y8R0B7R3D5-A7Q6R7W6-E0J6H5K4P9}" /tr "C:\Users\test22\AppData\Roaming\Microsoft\Windows\MusNotificationBroker\MusNotification.exe"

File has been identified by 47 AntiVirus engines on VirusTotal as malicious (47 events)

Bkav	W32.AIDetectNet.01
Lionic	Trojan.Win32.Generic.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Gen:Variant.Lazy.263059
FireEye	Generic.mg.5e1360b5ee1d7978
ALYac	Gen:Variant.Lazy.263059
Malwarebytes	Trojan.MalPack
VIPRE	Gen:Variant.Lazy.263059
Sangfor	Trojan.Win32.Kryptik.V9zp
K7AntiVirus	Trojan ( 005974d31 )
Alibaba	TrojanDropper:Win32/Kryptik.0bab49ed
K7GW	Trojan ( 005974d31 )
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.Lazy.D40393
Cyren	W32/S-ad060208!Eldorado
Symantec	ML.Attribute.HighConfidence
tehtris	Generic.Malware
ESET-NOD32	a variant of Win32/Kryptik.HRTC
APEX	Malicious
Paloalto	generic.ml
Cynet	Malicious (score: 100)
Kaspersky	Trojan-Dropper.Win32.Agent.tewsep
BitDefender	Gen:Variant.Lazy.263059
Tencent	Win32.Trojan.Agen.Osmw
Sophos	Mal/Generic-S
F-Secure	Heuristic.HEUR/AGEN.1313486
Trapmine	malicious.high.ml.score
Emsisoft	Gen:Variant.Lazy.263059 (B)
SentinelOne	Static AI - Malicious PE
Webroot	W32.Trojan.Gen
Avira	HEUR/AGEN.1313486
Gridinsoft	Trojan.Heur!.02290021
Microsoft	Trojan:Win32/Woreflint.A!cl
ZoneAlarm	Trojan-Dropper.Win32.Agent.tewsep
GData	Gen:Variant.Lazy.263059
Google	Detected
AhnLab-V3	Trojan/Win.ClipBanker.R528972
McAfee	Artemis!5E1360B5EE1D
MAX	malware (ai score=85)
DeepInstinct	MALICIOUS
VBA32	BScope.TrojanPSW.Coins
Cylance	unsafe
TrendMicro-HouseCall	TROJ_GEN.R002H0CDD23
Rising	Trojan.Kryptik!8.8 (TFE:5:o8wrBs1QCtE)
Fortinet	W32/Kryptik.FXIU!tr
BitDefenderTheta	Gen:NN.ZexaF.36132.@F0@aGyrfymi
Panda	Trj/Genetic.gen

37836632498586869767.bin

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