Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	June 8, 2023, 9:22 a.m.	June 8, 2023, 9:27 a.m.

Size	512.0KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`5a01a667c84893b0ab403b39b3c73b53`
SHA256	`c296470f0a24955e74c6695312974b6f7b32b89147368e84804b47f76d5befa3`
CRC32	`A699EFF1`
ssdeep	`12288:eN44r9HYXzdEXVDBbupm9PwbZxCMhrI5cRdbtF9fgdm1ttt:u9GeXVDmeYFM5cRdJ`
PDB Path	BHNh772.pdb
Yara	IsPE64 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT ConfuserEx_Zero - Confuser .NET PE_Header_Zero - PE File Signature

YY.exe "C:\Users\test22\AppData\Local\Temp\YY.exe"
792
- aspnet_compiler.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2700

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
104.76.70.102	Active	Moloch
134.19.179.211	Active	Moloch
164.124.101.2	Active	Moloch
178.237.33.50	Active	Moloch
61.111.58.40	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
TCP 192.168.56.103:49165 -> 134.19.179.211:30491	2036594	ET JA3 Hash - Remcos 3.x TLS Connection	Malware Command and Control Activity Detected
UDP 192.168.56.103:52760 -> 164.124.101.2:53	2042936	ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain	Potentially Bad Traffic
UDP 192.168.56.103:52760 -> 164.124.101.2:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity

Suricata TLS

Flow	Issuer	Subject	Fingerprint
TLS 1.3 192.168.56.103:49165 134.19.179.211:30491	None	None	None

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 8, 2023, 9:22 a.m.			0	0
IsDebuggerPresent June 8, 2023, 9:22 a.m.			0	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

BHNh772.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 8, 2023, 9:22 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 (1 event)

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 (1 event)

request

GET http://geoplugin.net/json.gp

Allocates read-write-execute memory (usually to unpack itself) (50 out of 56 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 524288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000830000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000830000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f1000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef3c8b000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 1376256 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000022f0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00000000023c0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f2000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fef35f4000 process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 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 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e6c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f80000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f81000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f82000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f84000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f85000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f86000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f87000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f88000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f89000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f0c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f36000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f10000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e52000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f8f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 8, 2023, 9:22 a.m.	process_identifier: 792 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e7b000 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 178 seconds, actually delayed analysis time by 178 seconds

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

section

{u'size_of_data': u'0x0007f800', u'virtual_address': u'0x00002000', u'entropy': 7.9349610592448245, u'name': u'.text', u'virtual_size': u'0x0007f60c'}

entropy

7.93496105924

description

A section with a high entropy has been found

entropy

0.99706744868

description

Overall entropy of this PE file is high

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

Communicates with host for which no DNS query was performed (2 events)

host	104.76.70.102
host	61.111.58.40

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 8, 2023, 9:24 a.m.	process_identifier: 2664 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: 0x0000000000000220		-1073741800	0
NtAllocateVirtualMemory June 8, 2023, 9:24 a.m.	process_identifier: 2700 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: 0x0000000000000234	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 792 manipulating memory of non-child process 2664
NtAllocateVirtualMemory June 8, 2023, 9:24 a.m.	process_identifier: 2664 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: 0x0000000000000220		-1073741800	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $ì!¨ier¨ier¨ierõr»ierõrierõr¶ier¡ár©ier6É¢rªier7fs²ier7`sier7asier¡ör±ier¨idrher7lsÊier7r©ier7gs©ierRich¨ierPELzïldàbr9@ÞÐJÐ; Â84ÃØÂ@Ì.textë`b `.rdata xzf@@.data\à@À.tls `î@À.gfids0pð@@.rsrcÐJLô@@.reloc;Ð<@@B base_address: 0x0000000000400000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ÅEÈEÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿÈE¨G¨G¨G¨G¨GGËEÌEØÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶F¦<A¶FL?A¶Fk<AE.?AVtype_info@@E.?AVbad_alloc@std@@E.?AVbad_array_new_length@std@@E.?AVlogic_error@std@@E.?AVlength_error@std@@E.?AVout_of_range@std@@E.?AV_Facet_base@std@@E.?AV_Locimp@locale@std@@E.?AVfacet@locale@std@@E.?AU_Crt_new_delete@std@@E.?AVcodecvt_base@std@@E.?AUctype_base@std@@E.?AV?$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: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 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: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2700 process_handle: 0x0000000000000234	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 8, 2023, 9:24 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: 2700 process_handle: 0x0000000000000234	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 792 resumed a thread in remote process 2700
NtResumeThread June 8, 2023, 9:24 a.m.	thread_handle: 0x0000000000000230 suspend_count: 1 process_identifier: 2700	1	0	0

File has been identified by 28 AntiVirus engines on VirusTotal as malicious (28 events)

Lionic	Trojan.Win32.Remcos.4!c
Elastic	malicious (high confidence)
Malwarebytes	Trojan.Crypt.MSIL
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_90% (W)
VirIT	Trojan.Win64.MSIL_Heur.A
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Kryptik.AHED
APEX	Malicious
Cynet	Malicious (score: 100)
Kaspersky	HEUR:Backdoor.MSIL.Remcos.gen
Avast	TrojanX-gen [Trj]
Tencent	Msil.Backdoor.Remcos.Wylw
F-Secure	Heuristic.HEUR/AGEN.1326434
McAfee-GW-Edition	BehavesLike.Win64.Generic.hc
Sophos	Mal/Generic-S
SentinelOne	Static AI - Malicious PE
Avira	HEUR/AGEN.1326434
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
ZoneAlarm	HEUR:Backdoor.MSIL.Remcos.gen
Google	Detected
McAfee	Artemis!5A01A667C848
Cylance	unsafe
Rising	Malware.Obfus/MSIL@AI.97 (RDM.MSIL2:rFp2idg6bjPQytmJeMPy4Q)
Ikarus	Trojan-Spy.DarkCloud
MaxSecure	Trojan.Malware.300983.susgen
AVG	TrojanX-gen [Trj]
DeepInstinct	MALICIOUS

Executed a process and injected code into it, probably while unpacking (27 events)

Time & API	Arguments	Status	Return
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000000c4 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x0000000000000134 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x0000000000000178 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000001dc suspend_count: 1 process_identifier: 792	1	0
NtGetContextThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000000c8	1	0
NtGetContextThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000000c8	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000000c8 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x00000000000001f4 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:22 a.m.	thread_handle: 0x0000000000000208 suspend_count: 1 process_identifier: 792	1	0
NtResumeThread June 8, 2023, 9:24 a.m.	thread_handle: 0x00000000000001dc suspend_count: 1 process_identifier: 792	1	0
NtGetContextThread June 8, 2023, 9:24 a.m.	thread_handle: 0x00000000000000c8	1	0
NtGetContextThread June 8, 2023, 9:24 a.m.	thread_handle: 0x00000000000000c8	1	0
NtResumeThread June 8, 2023, 9:24 a.m.	thread_handle: 0x00000000000000c8 suspend_count: 1 process_identifier: 792	1	0
CreateProcessInternalW June 8, 2023, 9:24 a.m.	thread_identifier: 2668 thread_handle: 0x000000000000015c process_identifier: 2664 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: 0x0000000000000220	1	1
NtAllocateVirtualMemory June 8, 2023, 9:24 a.m.	process_identifier: 2664 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: 0x0000000000000220		-1073741800
CreateProcessInternalW June 8, 2023, 9:24 a.m.	thread_identifier: 2704 thread_handle: 0x0000000000000230 process_identifier: 2700 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: 0x0000000000000234	1	1
NtAllocateVirtualMemory June 8, 2023, 9:24 a.m.	process_identifier: 2700 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: 0x0000000000000234	1	0
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $ì!¨ier¨ier¨ierõr»ierõrierõr¶ier¡ár©ier6É¢rªier7fs²ier7`sier7asier¡ör±ier¨idrher7lsÊier7r©ier7gs©ierRich¨ierPELzïldàbr9@ÞÐJÐ; Â84ÃØÂ@Ì.textë`b `.rdata xzf@@.data\à@À.tls `î@À.gfids0pð@@.rsrcÐJLô@@.reloc;Ð<@@B base_address: 0x0000000000400000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x0000000000401000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x0000000000458000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ÅEÈEÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿÈE¨G¨G¨G¨G¨GGËEÌEØÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶F¦<A¶FL?A¶Fk<AE.?AVtype_info@@E.?AVbad_alloc@std@@E.?AVbad_array_new_length@std@@E.?AVlogic_error@std@@E.?AVlength_error@std@@E.?AVout_of_range@std@@E.?AV_Facet_base@std@@E.?AV_Locimp@locale@std@@E.?AVfacet@locale@std@@E.?AU_Crt_new_delete@std@@E.?AVcodecvt_base@std@@E.?AUctype_base@std@@E.?AV?$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: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 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: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x0000000000478000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: base_address: 0x000000000047d000 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 8, 2023, 9:24 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2700 process_handle: 0x0000000000000234	1	1
NtResumeThread June 8, 2023, 9:24 a.m.	thread_handle: 0x0000000000000230 suspend_count: 1 process_identifier: 2700	1	0

YY.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All