Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 31, 2024, 6:02 p.m.	Oct. 31, 2024, 6:10 p.m.

Size	163.5KB
Type	PE32+ executable (GUI) x86-64, for MS Windows
MD5	`5bc2209e6ba6e6534b35494182d8cc66`
SHA256	`1d01bd32d9c7ed24f5c2f0cd86f2bb2114f83867d7554c639b97414de92c797b`
CRC32	`398008B4`
ssdeep	`3072:BahKyd2n31E5GWp1icKAArDZz4N9GhbkrNEk1zcaF0T:BahOsp0yN90QEVx`
PDB Path	wextract.pdb
Yara	Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature IsPE64 - (no description) Win32_Trojan_Emotet_RL_Gen_Zero - Win32 Trojan Emotet CAB_file_format - CAB archive file Win32_Trojan_Gen_1_0904B0_Zero - Win32 Trojan Emotet UPX_Zero - UPX packed file

focustaskprobr.exe "C:\Users\test22\AppData\Local\Temp\focustaskprobr.exe"
416
- focustask.exe C:\Users\test22\AppData\Local\Temp\IXP000.TMP\focustask.exe
  2076

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch
46.8.237.66	Active	Moloch

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 Oct. 31, 2024, 6:02 p.m.			0	0
IsDebuggerPresent Oct. 31, 2024, 6:02 p.m.			0	0

This executable has a PDB path (1 event)

pdb_path

wextract.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 Oct. 31, 2024, 6:02 p.m.		1	1	0

The file contains an unknown PE resource name possibly indicative of a packer (1 event)

resource name

AVI

Allocates read-write-execute memory (usually to unpack itself) (18 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00410000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00490000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f61000 process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73f62000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 1507328 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00b90000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00cc0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00740000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00425000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00427000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00416000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00741000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 31, 2024, 6:02 p.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\focustask.exe

Drops an executable to the user AppData folder (1 event)

file	C:\Users\test22\AppData\Local\Temp\IXP000.TMP\focustask.exe

Checks adapter addresses which can be used to detect virtual network interfaces (1 event)

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses Oct. 31, 2024, 6:02 p.m.	flags: 1158 family: 0	1	0	0

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

section

{u'size_of_data': u'0x0001de00', u'virtual_address': u'0x0000f000', u'entropy': 7.090346059577354, u'name': u'.rsrc', u'virtual_size': u'0x0001e000'}

entropy

7.09034605958

description

A section with a high entropy has been found

entropy

0.735384615385

description

Overall entropy of this PE file is high

Communicates with host for which no DNS query was performed (1 event)

host

46.8.237.66

Looks for the Windows Idle Time to determine the uptime (1 event)

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 31, 2024, 6:02 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (1 event)

description

focustask.exe tried to sleep 5456426 seconds, actually delayed analysis time by 5456426 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0

reg_value

rundll32.exe C:\Windows\system32\advpack.dll,DelNodeRunDLL32 "C:\Users\test22\AppData\Local\Temp\IXP000.TMP\"

Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 event)

dead_host

46.8.237.66:80

File has been identified by 34 AntiVirus engines on VirusTotal as malicious (34 events)

Bkav	W64.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
Cynet	Malicious (score: 99)
Skyhigh	BehavesLike.Win64.Downloader.ch
Cylance	Unsafe
VirIT	Trojan.Win32.MSIL_Heur.A
Symantec	ML.Attribute.HighConfidence
Elastic	malicious (moderate confidence)
APEX	Malicious
Avast	Win32:CrypterX-gen [Trj]
Kaspersky	Backdoor.MSIL.Crysan.jgu
MicroWorld-eScan	Trojan.GenericKD.74532316
Rising	Malware.Obfus/MSIL@AI.89 (RDM.MSIL2:9C0m93dZGtCV/jRA9qBzPQ)
Emsisoft	Trojan.GenericKD.74532316 (B)
F-Secure	Heuristic.HEUR/AGEN.1323701
McAfeeD	ti!1D01BD32D9C7
CTX	exe.trojan.msil
Sophos	Mal/Generic-S
Google	Detected
Avira	HEUR/AGEN.1323701
Kingsoft	Win32.Hack.Undef.a
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Win64.Trojan.Agent.QEBEBO
Varist	W64/Agent.GIK.gen!Eldorado
McAfee	Artemis!5BC2209E6BA6
DeepInstinct	MALICIOUS
Malwarebytes	Trojan.MCrypt.MSIL.Generic
huorong	HEUR:VirTool/MSIL.Obfuscator.i
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/PossibleThreat
AVG	Win32:CrypterX-gen [Trj]
Paloalto	generic.ml
alibabacloud	Software:Multi/Wacatac.B9nj

focustaskprobr.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All