Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	May 12, 2021, 5:33 p.m.	May 12, 2021, 5:35 p.m.

Size	1.2MB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`5003ed514f5ec9f0c5fbbc8994dfbfe7`
SHA256	`eec100fdef88c4bcd7fe30040ccd0476cac543ab8edda576c5e5a799606c585e`
CRC32	`2AD66CE6`
ssdeep	`24576:fB4YJ28quwK87NXNAekJ+pL04NVMOVgrmjX0970Jorgb8OvDUo80:6d1uwHNXeeD0zOVxjE97060b8Ov38`
Yara	Malicious_Library_Zero - Malicious_Library Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature IsPE32 - (no description)

kn.exe "C:\Users\test22\AppData\Local\Temp\kn.exe"
732
- schtasks.exe "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp"
  2620
- RegSvcs.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2612

Name	Response	Post-Analysis Lookup
wespeaktruthtoman.sytes.net	A 79.134.225.47	79.134.225.47

IP Address	Status	Action
164.124.101.2	Active	Moloch
79.134.225.47	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW May 12, 2021, 5:35 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 12, 2021, 5:35 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 12, 2021, 5:35 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 12, 2021, 5:35 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW May 12, 2021, 5:35 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (50 out of 212 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:33 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0
IsDebuggerPresent May 12, 2021, 5:34 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW May 12, 2021, 5:35 p.m.	buffer: SUCCESS: The scheduled task "Updates\KdoySzebyGeRTO" has successfully been created. console_handle: 0x00000007	1	1	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey May 12, 2021, 5:33 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x00737f50 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 12, 2021, 5:33 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007b3f28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey May 12, 2021, 5:33 p.m.	buffer: <INVALID POINTER> crypto_handle: 0x007b3f28 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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 May 12, 2021, 5:33 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (2 events)

section	+j8\x1d21Zo
section

One or more potentially interesting buffers were extracted, these generally contain injected code, configuration data, etc.

Connects to a Dynamic DNS Domain (1 event)

domain

wespeaktruthtoman.sytes.net

Allocates read-write-execute memory (usually to unpack itself) (50 out of 190 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 917504 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00600000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72741000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72742000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00610000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00620000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004cc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02080000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02081000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004eb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 1187840 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00212000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02082000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02083000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02084000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02085000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02086000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02087000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x02088000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00210000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00210000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00210000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00210000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00210000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 12, 2021, 5:33 p.m.	process_identifier: 732 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00334000 process_handle: 0xffffffff	1

Checks whether any human activity is being performed by constantly checking whether the foreground window changed

Creates a suspicious process (2 events)

cmdline	schtasks.exe /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp"

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW May 12, 2021, 5:35 p.m.	show_type: 0 filepath_r: schtasks.exe parameters: /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp" filepath: schtasks.exe	1	1	0

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

section

{u'size_of_data': u'0x00121800', u'virtual_address': u'0x00002000', u'entropy': 7.999855043476971, u'name': u'+j8\\x1d21Zo', u'virtual_size': u'0x001217bc'}

entropy

7.99985504348

description

A section with a high entropy has been found

entropy

0.948791478902

description

Overall entropy of this PE file is high

Checks for the Locally Unique Identifier on the system for a suspicious privilege (2 events)

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 12, 2021, 5:33 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0
LookupPrivilegeValueW May 12, 2021, 5:35 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (9 events)

description	Communications use DNS	rule	Network_DNS
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

Terminates another process (2 events)

Time & API	Arguments	Status	Return	Repeated
NtTerminateProcess May 12, 2021, 5:35 p.m.	status_code: 0xffffffff process_identifier: 2432 process_handle: 0x00020240		0	0
NtTerminateProcess May 12, 2021, 5:35 p.m.	status_code: 0xffffffff process_identifier: 2432 process_handle: 0x00020240	1	0	0

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	schtasks.exe /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp"
cmdline	"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp"

One or more of the buffers contains an embedded PE file (13 events)

buffer	Buffer with sha1: 636b8187f0cb59d43c9ee1eedf144043941b62d9
buffer	Buffer with sha1: 4380fb6de89a7776d52214359ce213d24a2239ad
buffer	Buffer with sha1: c19d9db351af75fec019fe76506a455eba7fd168
buffer	Buffer with sha1: c1ef2ca62189121934d1a7944ef1bdc1aa319877
buffer	Buffer with sha1: 063fb8b27c0872c54bff35e2b76d8f522e13f8b4
buffer	Buffer with sha1: 925c5236c59dd8f3efea4b3e091ef735b405a880
buffer	Buffer with sha1: c54e7c5cac5fac68dc564ce64355d948422bf1ce
buffer	Buffer with sha1: dcdec0ea839844e977c1151d2eeedbb0788a34b1
buffer	Buffer with sha1: 0c6598a0a37eaf12ce188fa66bc6c5db394af8a4
buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: efa4948abb218e47d809bedd1aff08cfb76d40e1
buffer	Buffer with sha1: 1b68e773e3522fa8edc7cb20d7c7f156b08ec73a
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

Allocates execute permission to another process indicative of possible code injection (2 events)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 12, 2021, 5:35 p.m.	process_identifier: 2432 region_size: 573440 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000254d0		3221225496	0
NtAllocateVirtualMemory May 12, 2021, 5:35 p.m.	process_identifier: 2612 region_size: 573440 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00017b74	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation May 12, 2021, 5:35 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

A process attempted to delay the analysis task. (2 events)

description	RegSvcs.exe tried to sleep 188243267 seconds, actually delayed analysis time by 188243267 seconds
description	kn.exe tried to sleep 368 seconds, actually delayed analysis time by 368 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp

Manipulates memory of a non-child process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 732 manipulating memory of non-child process 2432
NtAllocateVirtualMemory May 12, 2021, 5:35 p.m.	process_identifier: 2432 region_size: 573440 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000254d0		3221225496	0

Potential code injection by writing to the memory of another process (3 events)

Time & API	Arguments	Status	Return
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈç @ À8çW ð H.textÇ È `.relocÊ@B.rsrcð Ì@@ base_address: 0x00400000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2612 process_handle: 0x00017b74	1	1

Code injection by writing an executable or DLL to the memory of another process (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈç @ À8çW ð H.textÇ È `.relocÊ@B.rsrcð Ì@@ base_address: 0x00400000 process_identifier: 2612 process_handle: 0x00017b74	1	1	0

File has been identified by 18 AntiVirus engines on VirusTotal as malicious (18 events)

Elastic	malicious (high confidence)
Cylance	Unsafe
Cybereason	malicious.304c34
Cyren	W32/MSIL_Kryptik.CYQ.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Sophos	ML/PE-A
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
FireEye	Generic.mg.5003ed514f5ec9f0
Gridinsoft	Trojan.Heur!.03013681
Microsoft	Trojan:Win32/AgentTesla!ml
Cynet	Malicious (score: 100)
McAfee	Artemis!5003ED514F5E
VBA32	CIL.StupidPInvoker-1.Heur
Yandex	Trojan.AvsArher.bUx2VN
SentinelOne	Static AI - Malicious PE
eGambit	Unsafe.AI_Score_99%
BitDefenderTheta	Gen:NN.ZemsilF.34688.mv0@aaw0fPo

Used NtSetContextThread to modify a thread in a remote process indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 732 called NtSetContextThread to modify thread in remote process 2612
NtSetContextThread May 12, 2021, 5:35 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00020240 process_identifier: 2612	1	0	0

Attempts to remove evidence of file being downloaded from the Internet (1 event)

file	C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe:Zone.Identifier

Resumed a suspended thread in a remote process potentially indicative of process injection (2 events)

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 732 resumed a thread in remote process 2612
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00020240 suspend_count: 1 process_identifier: 2612	1	0	0

Executed a process and injected code into it, probably while unpacking (38 events)

Time & API	Arguments	Status	Return
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 732	1	0
NtGetContextThread May 12, 2021, 5:33 p.m.	thread_handle: 0x00000150	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x00023640 suspend_count: 1 process_identifier: 732	1	0
NtGetContextThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000000e4	1	0
NtGetContextThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000000e4	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000000e4 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000265d4 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:33 p.m.	thread_handle: 0x000265e0 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x0002363c suspend_count: 1 process_identifier: 732	1	0
CreateProcessInternalW May 12, 2021, 5:35 p.m.	thread_identifier: 1572 thread_handle: 0x00000dfc process_identifier: 2620 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\schtasks.exe track: 1 command_line: "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KdoySzebyGeRTO" /XML "C:\Users\test22\AppData\Local\Temp\tmp1C80.tmp" filepath_r: C:\Windows\System32\schtasks.exe stack_pivoted: 0 creation_flags: 67634192 (CREATE_DEFAULT_ERROR_MODE\|CREATE_NEW_CONSOLE\|CREATE_UNICODE_ENVIRONMENT\|EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 0 process_handle: 0x00019b10	1	1
CreateProcessInternalW May 12, 2021, 5:35 p.m.	thread_identifier: 2740 thread_handle: 0x0001a2a0 process_identifier: 2432 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000254d0	1	1
NtGetContextThread May 12, 2021, 5:35 p.m.	thread_handle: 0x0001a2a0	1	0
NtAllocateVirtualMemory May 12, 2021, 5:35 p.m.	process_identifier: 2432 region_size: 573440 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x000254d0		3221225496
CreateProcessInternalW May 12, 2021, 5:35 p.m.	thread_identifier: 2880 thread_handle: 0x00020240 process_identifier: 2612 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe track: 1 command_line: filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00017b74	1	1
NtGetContextThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00020240	1	0
NtAllocateVirtualMemory May 12, 2021, 5:35 p.m.	process_identifier: 2612 region_size: 573440 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00017b74	1	0
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈç @ À8çW ð H.textÇ È `.relocÊ@B.rsrcð Ì@@ base_address: 0x00400000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: base_address: 0x00402000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: base_address: 0x00422000 process_identifier: 2612 process_handle: 0x00017b74	1	1
WriteProcessMemory May 12, 2021, 5:35 p.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2612 process_handle: 0x00017b74	1	1
NtSetContextThread May 12, 2021, 5:35 p.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00020240 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00020240 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x0001ad04 suspend_count: 1 process_identifier: 732	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000290 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x000002a8 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000334 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x000003c8 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x000003ec suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2612	1	0
NtResumeThread May 12, 2021, 5:35 p.m.	thread_handle: 0x00000430 suspend_count: 1 process_identifier: 2612	1	0

kn.exe

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