Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 24, 2024, 10:58 a.m.	Oct. 24, 2024, 11:02 a.m.

Size	1.5MB
Type	PE32+ executable (GUI) x86-64, for MS Windows
MD5	`eb98253c7af23770d78d9e3e765d183d`
SHA256	`7a83f3bab7fb9169cd2d5737f9d362b76e9e1574bb54384ebd2ebe9d17649dae`
CRC32	`E12AE1CE`
ssdeep	`24576:ViyYTsVel8AxCgXLzSJT0K9DwxBjyFh45/8K/XnxuWL4xOBZzBPWwZ/1PTa4IoFt:vOshAxCgXLzWbwxBOzU/XTkOXBPWQTD`
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

focustaskpro.exe "C:\Users\test22\AppData\Local\Temp\focustaskpro.exe"
2568
- focustask.exe C:\Users\test22\AppData\Local\Temp\IXP000.TMP\focustask.exe
  2620

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 Oct. 24, 2024, 10:58 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW Oct. 24, 2024, 10:58 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 Oct. 24, 2024, 10:58 a.m.			0	0
IsDebuggerPresent Oct. 24, 2024, 10:58 a.m.			0	0
IsDebuggerPresent Oct. 24, 2024, 10:58 a.m.			0	0
IsDebuggerPresent Oct. 24, 2024, 10:58 a.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. 24, 2024, 10:58 a.m.		1	1	0

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

resource name

AVI

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) (19 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 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 Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 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 Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01fd0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02060000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00552000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ac000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00900000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00901000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005b6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0055a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73252000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 24, 2024, 10:58 a.m.	process_identifier: 2620 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x005b7000 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

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

section

{u'size_of_data': u'0x0017a800', u'virtual_address': u'0x0000f000', u'entropy': 7.979030721120618, u'name': u'.rsrc', u'virtual_size': u'0x0017b000'}

entropy

7.97903072112

description

A section with a high entropy has been found

entropy

0.972382787412

description

Overall entropy of this PE file is high

One or more of the buffers contains an embedded PE file (1 event)

buffer

Buffer with sha1: c114b04d8eafc196ef9ce9718181dd4b6acb5994

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\"

File has been identified by 41 AntiVirus engines on VirusTotal as malicious (41 events)

Bkav	W64.AIDetectMalware
Lionic	Trojan.Win32.Generic.4!c
Cynet	Malicious (score: 100)
Skyhigh	BehavesLike.Win64.Trojan.tc
ALYac	IL:Trojan.MSILZilla.150024
Cylance	Unsafe
VIPRE	IL:Trojan.MSILZilla.150024
Sangfor	Trojan.Win32.Agent.Vavo
CrowdStrike	win/malicious_confidence_70% (D)
BitDefender	Trojan.GenericKD.74368824
Arcabit	Trojan.Generic.D46EC738
VirIT	Trojan.Win32.MSIL_Heur.A
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Kryptik.AMOI
APEX	Malicious
Avast	Win32:RATX-gen [Trj]
Kaspersky	Backdoor.MSIL.Crysan.jgl
MicroWorld-eScan	Trojan.GenericKD.74368824
Rising	Malware.Obfus/MSIL@AI.80 (RDM.MSIL2:438XfRnJzlndH+Wrk9BgUQ)
Emsisoft	Trojan.GenericKD.74368824 (B)
McAfeeD	ti!7A83F3BAB7FB
Trapmine	malicious.high.ml.score
CTX	exe.trojan.msil
Sophos	Mal/Generic-S
SentinelOne	Static AI - Malicious SFX
FireEye	Trojan.GenericKD.74368824
Webroot	W32.Malware.Gen
Google	Detected
Kingsoft	Win32.Hack.Undef.a
Gridinsoft	Trojan.Win64.Downloader.sa
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Win64.Trojan.Agent.OZO4F3
McAfee	Artemis!EB98253C7AF2
DeepInstinct	MALICIOUS
Malwarebytes	Generic.Malware/Suspicious
Ikarus	Trojan.MSIL.Inject
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	W32/PossibleThreat
AVG	Win32:RATX-gen [Trj]
Paloalto	generic.ml

focustaskpro.exe

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