Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 24, 2021, 10 a.m.	June 24, 2021, 10:13 a.m.

Size	7.0KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`aba3dda5a550d9b29772989223f10678`
SHA256	`ad3f9f5e8a20947086269e55e202c39e1532805f9d1bf12dc6b8279b808b5572`
CRC32	`E3C72165`
ssdeep	`96:KQIKVMBGpeWiPgt79QPFb3NnDBHmtiGuGsYkcuofZGZ8uEsslNzNt:K2/nz9QPZ31DBPGuzguof4Z8Td`
Yara	Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT PE_Header_Zero - PE File Signature IsPE64 - (no description) Generic_Malware_Zero - Generic Malware

x3-uninstaller.exe "C:\Users\test22\AppData\Local\Temp\x3-uninstaller.exe"
3024
- cmd.exe "C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "wininits" & exit
  492
  - schtasks.exe schtasks /delete /f /tn "wininits"
    2696

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
164.124.101.2	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (3 events)

Time & API	Arguments	Status	Return
GetComputerNameW June 24, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 10 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW June 24, 2021, 10 a.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (2 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 24, 2021, 10 a.m.			0	0
IsDebuggerPresent June 24, 2021, 10 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW June 24, 2021, 10 a.m.	buffer: ERROR: console_handle: 0x000000000000000b	1	1	0
WriteConsoleW June 24, 2021, 10 a.m.	buffer: The system cannot find the file specified. console_handle: 0x000000000000000b	1	1	0

Collects information to fingerprint the system (MachineGuid, DigitalProductId, SystemBiosDate) (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

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 June 24, 2021, 10 a.m.		1	1	0

Allocates read-write-execute memory (usually to unpack itself) (47 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 1703936 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000a80000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ba0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1271000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef190b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 1048576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000a80000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000b00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1272000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1274000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1274000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1274000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef1274000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff20000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fffff00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91aca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b7c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91ba6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91adc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91aeb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91acb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91ac2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91b1c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91aed000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91ada000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91c30000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91bf6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 24, 2021, 10 a.m.	process_identifier: 3024 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe91adb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

Creates a suspicious process (3 events)

cmdline	cmd /c schtasks /delete /f /tn "wininits" & exit
cmdline	schtasks /delete /f /tn "wininits"
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "wininits" & exit

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW June 24, 2021, 10 a.m.	show_type: 0 filepath_r: cmd parameters: /c schtasks /delete /f /tn "wininits" & exit filepath: cmd	1	1	0

Checks for the Locally Unique Identifier on the system for a suspicious privilege (1 event)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW June 24, 2021, 10 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Uses Windows utilities for basic Windows functionality (3 events)

cmdline	cmd /c schtasks /delete /f /tn "wininits" & exit
cmdline	schtasks /delete /f /tn "wininits"
cmdline	"C:\Windows\System32\cmd.exe" /c schtasks /delete /f /tn "wininits" & exit

File has been identified by 38 AntiVirus engines on VirusTotal as malicious (38 events)

Elastic	malicious (high confidence)
MicroWorld-eScan	Trojan.GenericKD.37011387
FireEye	Generic.mg.aba3dda5a550d9b2
McAfee	Artemis!ABA3DDA5A550
Cylance	Unsafe
Sangfor	Trojan.MSIL.Witch.gen
K7AntiVirus	Riskware ( 0040eff71 )
BitDefender	Trojan.GenericKD.37011387
K7GW	Riskware ( 0040eff71 )
CrowdStrike	win/malicious_confidence_60% (W)
Symantec	Trojan.Gen.2
TrendMicro-HouseCall	TROJ_GEN.R002C0WF321
Avast	Win64:Malware-gen
Kaspersky	HEUR:Trojan.MSIL.Witch.gen
Alibaba	Trojan:MSIL/Witch.22d38679
AegisLab	Trojan.MSIL.Witch.4!c
Ad-Aware	Trojan.GenericKD.37011387
Sophos	Generic PUA IJ (PUA)
Zillya	Trojan.Witch.Win32.577
TrendMicro	TROJ_GEN.R002C0WF321
McAfee-GW-Edition	Artemis
Emsisoft	Trojan.GenericKD.37011387 (B)
SentinelOne	Static AI - Suspicious PE
GData	Trojan.GenericKD.37011387
Avira	TR/Redcap.mcfbu
ZoneAlarm	HEUR:Trojan.MSIL.Witch.gen
Microsoft	Trojan:Win32/Woreflint.A!cl
Cynet	Malicious (score: 100)
VBA32	Trojan.MSIL.Witch
ALYac	Trojan.GenericKD.37011387
MAX	malware (ai score=80)
Panda	Trj/CI.A
APEX	Malicious
Tencent	Msil.Trojan.Witch.Lplb
Fortinet	W32/Witch!tr
MaxSecure	Trojan.Malware.108560625.susgen
AVG	Win64:Malware-gen
Paloalto	generic.ml

x3-uninstaller.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All