Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Jan. 16, 2024, 7:55 a.m.	Jan. 16, 2024, 8:01 a.m.

Size	958.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`aa3cdd5145d9fb980c061d2d8653fa8d`
SHA256	`41376827ba300374727d29048920ca2a2d9f20b929e964098181981581e47af2`
CRC32	`479A51F3`
ssdeep	`24576:PExy+NP2Gc/hgXzYRVG7mRPQeMeokqjVnlqud+/2P+A:6+Gc/hD67mJQeMhkqXfd+/9A`
PDB Path	C:\Users\Administrator\Documents\GitHub\ÌèËdåBYU±S·¸êÔü£1ßd·\<ËÃ©×¤ºÃÈoÄÙJ[S+S>\obj\Debug\=Ð ¸° Üù¤iÃ¸u\|wDm.pdb
Yara	IsPE32 - (no description) Malicious_Packer_Zero - Malicious Packer PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description)

cayV0Deo9jSt417.exe "C:\Users\test22\AppData\Local\Temp\cayV0Deo9jSt417.exe"
2544

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 Jan. 16, 2024, 7:55 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Jan. 16, 2024, 7:55 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 Jan. 16, 2024, 7:55 a.m.			0	0
IsDebuggerPresent Jan. 16, 2024, 7:55 a.m.			0	0
IsDebuggerPresent Jan. 16, 2024, 7:55 a.m.			0	0
IsDebuggerPresent Jan. 16, 2024, 7:55 a.m.			0	0

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Documents\GitHub\ÌèËdåBYU±S·¸êÔü£1ßd·\<ËÃ©×¤ºÃÈoÄÙJ[S+S>\obj\Debug\=Ð ¸° Üù¤iÃ¸u|wDm.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 Jan. 16, 2024, 7:55 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (17 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00570000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a1000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x727a2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00700000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00512000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0052c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00585000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0058b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00587000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00576000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0057a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Jan. 16, 2024, 7:55 a.m.	process_identifier: 2544 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00577000 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'0x000ea600', u'virtual_address': u'0x00002000', u'entropy': 7.970903055319582, u'name': u'.text', u'virtual_size': u'0x000ea504'}

entropy

7.97090305532

description

A section with a high entropy has been found

entropy

0.97911227154

description

Overall entropy of this PE file is high

File has been identified by 45 AntiVirus engines on VirusTotal as malicious (45 events)

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Crysan.m!c
Cynet	Malicious (score: 100)
Skyhigh	Artemis!Trojan
ALYac	Trojan.GenericKD.70964903
Cylance	unsafe
VIPRE	Trojan.GenericKD.70964903
Sangfor	Suspicious.Win32.Save.a
BitDefender	Trojan.GenericKD.70964903
Cybereason	malicious.1275b0
Arcabit	Trojan.Generic.D43AD6A7
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
McAfee	Artemis!AA3CDD5145D9
Avast	Win32:RATX-gen [Trj]
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
Alibaba	Backdoor:MSIL/Crysan.90cc9b1c
MicroWorld-eScan	Trojan.GenericKD.70964903
Rising	Malware.Obfus/MSIL@AI.90 (RDM.MSIL2:beLDvIWMFloqT9YnETl9bA)
Emsisoft	Trojan.GenericKD.70964903 (B)
F-Secure	Backdoor.BDS/Redcap.zrukq
Zillya	Backdoor.Crysan.Win32.7152
TrendMicro	Backdoor.Win32.REMCOS.YXDLYZ
Sophos	Mal/Generic-S
Ikarus	Trojan.Win32.Agent
Google	Detected
Avira	BDS/Redcap.zrukq
Antiy-AVL	Trojan[Backdoor]/MSIL.Crysan
Kingsoft	Win32.Hack.Undef.a
Gridinsoft	Ransom.Win32.Wacatac.sa
Microsoft	Trojan:Win32/Casdet!rfn
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
GData	Trojan.GenericKD.70964903
AhnLab-V3	Malware/Win.Generic.C5566667
BitDefenderTheta	Gen:NN.ZemsilF.36680.7m0@aGmIsadi
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.Crypt.MSIL.Generic
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	Backdoor.Win32.REMCOS.YXDLYZ
Tencent	Malware.Win32.Gencirc.13fb0663
SentinelOne	Static AI - Malicious PE
MaxSecure	Trojan.Malware.74418669.susgen
Fortinet	PossibleThreat
AVG	Win32:RATX-gen [Trj]
CrowdStrike	win/malicious_confidence_100% (W)

cayV0Deo9jSt417.exe

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