Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	June 9, 2023, 7:30 a.m.	June 9, 2023, 7:35 a.m.

Size	14.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`f503da8eee4e7cd822239110b488b08b`
SHA256	`7874d15ca173ee419b69c1ac2cae4eb6f158a8c1285b9bff7e59af840bed251e`
CRC32	`816C7720`
ssdeep	`384:N6P1J3MxbGglqBcpnHp//UeUB7Eb2eqJT:N6dkQBcLSB7Eb21t`
PDB Path	C:\Users\Administrator\Documents\CryptoObfuscator_Output\BHHHG66.pdb
Yara	Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT IsPE32 - (no description)

cleanmgr.exe "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"
2536
- YY.exe "C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.exe"
  2728
  - aspnet_compiler.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
    300
- cmd.exe "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"
  2772
  - choice.exe choice /C Y /N /D Y /T 1
    2840

Name	Response	Post-Analysis Lookup
pekonomiana.duckdns.org	A 134.19.179.211	134.19.179.211
geoplugin.net	A 178.237.33.50	178.237.33.50

IP Address	Status	Action
134.19.179.211	Active	Moloch
164.124.101.2	Active	Moloch
178.237.33.50	Active	Moloch
84.54.50.31	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.101:49162 -> 84.54.50.31:80	2016141	ET INFO Executable Download from dotted-quad Host	Potentially Bad Traffic
UDP 192.168.56.101:59002 -> 164.124.101.2:53	2042936	ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain	Potentially Bad Traffic
UDP 192.168.56.101:59002 -> 164.124.101.2:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 84.54.50.31:80 -> 192.168.56.101:49162	2018959	ET POLICY PE EXE or DLL Windows file download HTTP	Potential Corporate Privacy Violation
TCP 84.54.50.31:80 -> 192.168.56.101:49162	2016538	ET INFO Executable Retrieved With Minimal HTTP Headers - Potential Second Stage Download	Potentially Bad Traffic
TCP 84.54.50.31:80 -> 192.168.56.101:49162	2021076	ET HUNTING SUSPICIOUS Dotted Quad Host MZ Response	Potentially Bad Traffic
TCP 192.168.56.101:49170 -> 134.19.179.211:30491	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.3 192.168.56.101:49170 134.19.179.211:30491	None	None	None

Checks if process is being debugged by a debugger (4 events)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 9, 2023, 7:30 a.m.			0	0
IsDebuggerPresent June 9, 2023, 7:30 a.m.			0	0
IsDebuggerPresent June 9, 2023, 7:23 a.m.			0	0
IsDebuggerPresent June 9, 2023, 7:23 a.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW June 9, 2023, 7:31 a.m.	buffer: Y console_handle: 0x00000007	1	1	0

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

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Cryptography\MachineGuid

This executable has a PDB path (1 event)

pdb_path

C:\Users\Administrator\Documents\CryptoObfuscator_Output\BHHHG66.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 June 9, 2023, 7:30 a.m.		1	1	0

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

HTTP traffic contains suspicious features which may be indicative of malware related traffic (2 events)

suspicious_features	GET method with no useragent header, Connection to IP address				suspicious_request	GET http://84.54.50.31/D/YY.exe
suspicious_features	GET method with no useragent header				suspicious_request	GET http://geoplugin.net/json.gp

Connects to a Dynamic DNS Domain (1 event)

domain

pekonomiana.duckdns.org

Performs some HTTP requests (2 events)

request	GET http://84.54.50.31/D/YY.exe
request	GET http://geoplugin.net/json.gp

Allocates read-write-execute memory (usually to unpack itself) (50 out of 74 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 1310720 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00690000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00790000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 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 June 9, 2023, 7:30 a.m.	process_identifier: 2536 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 June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 458752 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004b0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00485000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00487000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 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
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00730000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00476000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00731000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003da000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:30 a.m.	process_identifier: 2536 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 1769472 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000980000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ab0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b01000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef419b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000009f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000a10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b02000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b04000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b04000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b04000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3b04000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 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 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9436a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe9437c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94490000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94491000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 9, 2023, 7:23 a.m.	process_identifier: 2728 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe94492000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

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

description

YY.exe tried to sleep 187 seconds, actually delayed analysis time by 187 seconds

Creates executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.exe

Creates a suspicious process (2 events)

cmdline	cmd.exe /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"
cmdline	"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"

Drops a binary and executes it (1 event)

file	C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.exe

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

file	C:\Users\test22\AppData\Local\Temp\cleanmgr.exe

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
ShellExecuteExW June 9, 2023, 7:31 a.m.	show_type: 0 filepath_r: cmd.exe parameters: /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe" filepath: cmd.exe	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
GetAdaptersAddresses June 9, 2023, 7:30 a.m.	flags: 15 family: 0		111	0

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW June 9, 2023, 7:31 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (22 events)

description	Create a windows service	rule	Create_Service
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Communications use DNS	rule	Network_DNS
description	Win.Trojan.agentTesla	rule	Win_Trojan_agentTesla_Zero
description	PWS Memory	rule	Generic_PWS_Memory_Zero
description	Record Audio	rule	Sniff_Audio
description	browser info stealer	rule	infoStealer_browser_Zero
description	Google Chrome User Data Check	rule	Chrome_User_Data_Check_Zero
description	Match Windows Inet API call	rule	Str_Win32_Internet_API
description	Escalate priviledges	rule	Escalate_priviledges
description	File Downloader	rule	Network_Downloader
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
description	Affect hook table	rule	win_hook
description	Run a KeyLogger	rule	KeyLogger
description	Take ScreenShot	rule	ScreenShot

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	cmd.exe /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"
cmdline	"C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe"

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

host

84.54.50.31

Allocates execute permission to another process indicative of possible code injection (1 event)

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 9, 2023, 7:25 a.m.	process_identifier: 300 region_size: 528384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000000000000208	1	0	0

Potential code injection by writing to the memory of another process (5 events)

Time & API	Arguments	Status	Return
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $ì!¨ier¨ier¨ierõr»ierõrierõr¶ier¡ár©ier6É¢rªier7fs²ier7`sier7asier¡ör±ier¨idrher7lsÊier7r©ier7gs©ierRich¨ierPELzïldàbr9@ÞÐJÐ; Â84ÃØÂ@Ì.textë`b `.rdata xzf@@.data\à@À.tls `î@À.gfids0pð@@.rsrcÐJLô@@.reloc;Ð<@@B base_address: 0x0000000000400000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ÅEÈEÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿÈE¨G¨G¨G¨G¨GGËEÌEØÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶F¦<A¶FL?A¶Fk<AE.?AVtype_info@@E.?AVbad_alloc@std@@E.?AVbad_array_new_length@std@@E.?AVlogic_error@std@@E.?AVlength_error@std@@E.?AVout_of_range@std@@E.?AV_Facet_base@std@@E.?AV_Locimp@locale@std@@E.?AVfacet@locale@std@@E.?AU_Crt_new_delete@std@@E.?AVcodecvt_base@std@@E.?AUctype_base@std@@E.?AV?$ctype@D@std@@E.?AV?$codecvt@DDU_Mbstatet@@@std@@E.?AVbad_exception@std@@E.HE.?AVfailure@ios_base@std@@E.?AVruntime_error@std@@E.?AVsystem_error@std@@E.?AVbad_cast@std@@E.?AV_System_error@std@@E.?AVexception@std@@ base_address: 0x0000000000470000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: Ò·>,/F/>/>)ß>ÚáËuúqÎq/.êêÌGtG>>\|r{N//ßþ&ùõLùù°onr°X±¡Õn5w Ä¨ U\|Àq0¤R¼Z b Er4NPNWN]TUZ[ äøää äö_^îØØäüûüû í9<8;ú` ¢§µ¶³´±²¯°¸ Y base_address: 0x0000000000477000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 300 process_handle: 0x0000000000000208	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 June 9, 2023, 7:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $ì!¨ier¨ier¨ierõr»ierõrierõr¶ier¡ár©ier6É¢rªier7fs²ier7`sier7asier¡ör±ier¨idrher7lsÊier7r©ier7gs©ierRich¨ierPELzïldàbr9@ÞÐJÐ; Â84ÃØÂ@Ì.textë`b `.rdata xzf@@.data\à@À.tls `î@À.gfids0pð@@.rsrcÐJLô@@.reloc;Ð<@@B base_address: 0x0000000000400000 process_identifier: 300 process_handle: 0x0000000000000208	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2728 resumed a thread in remote process 300
NtResumeThread June 9, 2023, 7:25 a.m.	thread_handle: 0x000000000000015c suspend_count: 1 process_identifier: 300	1	0	0

Executed a process and injected code into it, probably while unpacking (42 events)

Time & API	Arguments	Status	Return
NtResumeThread June 9, 2023, 7:30 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2536	1	0
NtResumeThread June 9, 2023, 7:30 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 2536	1	0
NtResumeThread June 9, 2023, 7:30 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2536	1	0
NtResumeThread June 9, 2023, 7:30 a.m.	thread_handle: 0x0000033c suspend_count: 1 process_identifier: 2536	1	0
NtResumeThread June 9, 2023, 7:31 a.m.	thread_handle: 0x00000388 suspend_count: 1 process_identifier: 2536	1	0
CreateProcessInternalW June 9, 2023, 7:31 a.m.	thread_identifier: 2732 thread_handle: 0x000004f8 process_identifier: 2728 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.exe track: 1 command_line: "C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.exe" filepath_r: C:\Users\test22\AppData\Roaming\Microsoft\Windows\Start Menu\YY.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: 0x00000500	1	1
NtResumeThread June 9, 2023, 7:31 a.m.	thread_handle: 0x00000498 suspend_count: 1 process_identifier: 2536	1	0
CreateProcessInternalW June 9, 2023, 7:31 a.m.	thread_identifier: 2776 thread_handle: 0x00000520 process_identifier: 2772 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\cmd.exe track: 1 command_line: "C:\Windows\System32\cmd.exe" /C choice /C Y /N /D Y /T 1 & Del "C:\Users\test22\AppData\Local\Temp\cleanmgr.exe" filepath_r: C:\Windows\System32\cmd.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: 0x00000534	1	1
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000c4 suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x0000000000000138 suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x0000000000000178 suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000001e4 suspend_count: 1 process_identifier: 2728	1	0
NtGetContextThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000cc	1	0
NtGetContextThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000cc	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000cc suspend_count: 1 process_identifier: 2728	1	0
NtGetContextThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000cc	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000000cc suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x00000000000001f8 suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:23 a.m.	thread_handle: 0x000000000000021c suspend_count: 1 process_identifier: 2728	1	0
NtGetContextThread June 9, 2023, 7:24 a.m.	thread_handle: 0x0000000000000138	1	0
NtGetContextThread June 9, 2023, 7:24 a.m.	thread_handle: 0x0000000000000138	1	0
NtResumeThread June 9, 2023, 7:24 a.m.	thread_handle: 0x0000000000000138 suspend_count: 1 process_identifier: 2728	1	0
NtResumeThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000001e4 suspend_count: 1 process_identifier: 2728	1	0
NtGetContextThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc	1	0
NtGetContextThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc	1	0
NtResumeThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc suspend_count: 1 process_identifier: 2728	1	0
NtGetContextThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc	1	0
NtGetContextThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc	1	0
NtResumeThread June 9, 2023, 7:25 a.m.	thread_handle: 0x00000000000000cc suspend_count: 1 process_identifier: 2728	1	0
CreateProcessInternalW June 9, 2023, 7:25 a.m.	thread_identifier: 2748 thread_handle: 0x000000000000015c process_identifier: 300 current_directory: filepath: C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe track: 1 command_line: "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe" filepath_r: C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe stack_pivoted: 0 creation_flags: 4 (CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x0000000000000208	1	1
NtAllocateVirtualMemory June 9, 2023, 7:25 a.m.	process_identifier: 300 region_size: 528384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x0000000000000208	1	0
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $ì!¨ier¨ier¨ierõr»ierõrierõr¶ier¡ár©ier6É¢rªier7fs²ier7`sier7asier¡ör±ier¨idrher7lsÊier7r©ier7gs©ierRich¨ierPELzïldàbr9@ÞÐJÐ; Â84ÃØÂ@Ì.textë`b `.rdata xzf@@.data\à@À.tls `î@À.gfids0pð@@.rsrcÐJLô@@.reloc;Ð<@@B base_address: 0x0000000000400000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x0000000000401000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x0000000000458000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ÅEÈEÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿÈE¨G¨G¨G¨G¨GGËEÌEØÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶F¦<A¶FL?A¶Fk<AE.?AVtype_info@@E.?AVbad_alloc@std@@E.?AVbad_array_new_length@std@@E.?AVlogic_error@std@@E.?AVlength_error@std@@E.?AVout_of_range@std@@E.?AV_Facet_base@std@@E.?AV_Locimp@locale@std@@E.?AVfacet@locale@std@@E.?AU_Crt_new_delete@std@@E.?AVcodecvt_base@std@@E.?AUctype_base@std@@E.?AV?$ctype@D@std@@E.?AV?$codecvt@DDU_Mbstatet@@@std@@E.?AVbad_exception@std@@E.HE.?AVfailure@ios_base@std@@E.?AVruntime_error@std@@E.?AVsystem_error@std@@E.?AVbad_cast@std@@E.?AV_System_error@std@@E.?AVexception@std@@ base_address: 0x0000000000470000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: Ò·>,/F/>/>)ß>ÚáËuúqÎq/.êêÌGtG>>\|r{N//ßþ&ùõLùù°onr°X±¡Õn5w Ä¨ U\|Àq0¤R¼Z b Er4NPNWN]TUZ[ äøää äö_^îØØäüûüû í9<8;ú` ¢§µ¶³´±²¯°¸ Y base_address: 0x0000000000477000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x0000000000478000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: base_address: 0x000000000047d000 process_identifier: 300 process_handle: 0x0000000000000208	1	1
WriteProcessMemory June 9, 2023, 7:25 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 300 process_handle: 0x0000000000000208	1	1
NtResumeThread June 9, 2023, 7:25 a.m.	thread_handle: 0x000000000000015c suspend_count: 1 process_identifier: 300	1	0
CreateProcessInternalW June 9, 2023, 7:31 a.m.	thread_identifier: 2844 thread_handle: 0x00000084 process_identifier: 2840 current_directory: C:\Users\test22\AppData\Local\Temp filepath: C:\Windows\System32\choice.exe track: 1 command_line: choice /C Y /N /D Y /T 1 filepath_r: C:\Windows\system32\choice.exe stack_pivoted: 0 creation_flags: 524288 (EXTENDED_STARTUPINFO_PRESENT) inherit_handles: 1 process_handle: 0x00000088	1	1

cleanmgr.exe

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