Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	June 28, 2023, 7:42 a.m.	June 28, 2023, 8:01 a.m.

Size	532.1KB
Type	PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows
MD5	`01248782c871923cce056480ce946ab7`
SHA256	`74c7371f4ee7b52bb7c9c79610027e6e927e3bfca8ef841407e1610f72f11aa2`
CRC32	`371E4DAF`
ssdeep	`12288:WGcYmvZZpBI5AaE7SN2NQnHwE78rcad4Yx8yyeSNIp9Sdcl+YY:WNYujqdE7SN2KnHwO8xXx8yyl`
PDB Path	NBB872.pdb
Yara	IsPE64 - (no description) ConfuserEx_Zero - Confuser .NET PE_Header_Zero - PE File Signature

NEV.exe "C:\Users\test22\AppData\Local\Temp\NEV.exe"
2040
- aspnet_compiler.exe "C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"
  2696

Name	Response	Post-Analysis Lookup
No hosts contacted.

IP Address	Status	Action
185.65.134.188	Active	Moloch

Suricata Alerts

No Suricata Alerts

Suricata TLS

No Suricata TLS

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent June 28, 2023, 7:35 a.m.			0	0
IsDebuggerPresent June 28, 2023, 7:35 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

NBB872.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 28, 2023, 7:35 a.m.		1	1	0

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

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

Time & API	Arguments	Status
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 1114112 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000ad0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000000b60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 1835008 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002520000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0000000002660000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtProtectVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 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 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e4a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e5c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f70000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f71000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f72000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f74000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f75000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f76000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f77000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f78000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f79000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93efc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f26000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e4b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e42000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7e000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93f7f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1
NtAllocateVirtualMemory June 28, 2023, 7:35 a.m.	process_identifier: 2040 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x000007fe93e6b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffffffffffff	1

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

description

NEV.exe tried to sleep 173 seconds, actually delayed analysis time by 173 seconds

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

section

{u'size_of_data': u'0x00080400', u'virtual_address': u'0x00002000', u'entropy': 7.93766812503585, u'name': u'.text', u'virtual_size': u'0x000803c7'}

entropy

7.93766812504

description

A section with a high entropy has been found

entropy

0.998054474708

description

Overall entropy of this PE file is high

Yara rule detected in process memory (23 events)

description	Create a windows service	rule	Create_Service
description	Client_SW_User_Data_Stealer	rule	Client_SW_User_Data_Stealer
description	Win Backdoor RemcosRAT	rule	Win_Backdoor_RemcosRAT
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	File Downloader	rule	Network_Downloader
description	browser info stealer	rule	infoStealer_browser_Zero
description	Escalate priviledges	rule	Escalate_priviledges
description	PWS Memory	rule	Generic_PWS_Memory_Zero
description	Record Audio	rule	Sniff_Audio
description	Communications use DNS	rule	Network_DNS
description	Take ScreenShot	rule	ScreenShot
description	Match Windows Inet API call	rule	Str_Win32_Internet_API
description	Google Chrome User Data Check	rule	Chrome_User_Data_Check_Zero
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

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

host

185.65.134.188

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory June 28, 2023, 7:37 a.m.	process_identifier: 2660 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: 0x0000000000000164		-1073741800	0
NtAllocateVirtualMemory June 28, 2023, 7:37 a.m.	process_identifier: 2696 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 2040 manipulating memory of non-child process 2660
NtAllocateVirtualMemory June 28, 2023, 7:37 a.m.	process_identifier: 2660 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: 0x0000000000000164		-1073741800	0

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

Time & API	Arguments	Status	Return
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $<ä%xèvxèvxèvÌt{vkèvÌtyvßèvÌtxvfèvqvyèvæHMvzèvÕ¶wbèvÕ¶wBèvÕ¶wZèvqvaèvxèvBévÍ¶wèvÍ¶uvyèvÍ¶wyèvRichxèvPEL¥vdàl D@HÞäJÐH;àÂ8tÃÃ@ì.textkl `.rdataüxzp@@.data]ê@À.tls `ø@À.gfids0pú@@.rsrcäJLþ@@.relocH;Ð<J@B base_address: 0x0000000000400000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ¬ÅE°ÈEªÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿ°ÈE¨G¨G¨G¨G¨GG0ËE°ÌEøÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶FEA$¶F½GA0¶FÜDA´E.?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.H´E.?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: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: f5K5§>ñ9:§>Y:§>iê§>íµ:}}P:nõ]õR9R§>§>_²:ß9î 5HW ðz®}°º»áà3@Ó#·DË6;4]Le b Er4NPNWN]TUZ[ äøää äö_^îØØäüûüû í9<8;ú` ¢§µ¶³´±²¯°¸ Y base_address: 0x0000000000477000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2696 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 28, 2023, 7:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $<ä%xèvxèvxèvÌt{vkèvÌtyvßèvÌtxvfèvqvyèvæHMvzèvÕ¶wbèvÕ¶wBèvÕ¶wZèvqvaèvxèvBévÍ¶wèvÍ¶uvyèvÍ¶wyèvRichxèvPEL¥vdàl D@HÞäJÐH;àÂ8tÃÃ@ì.textkl `.rdataüxzp@@.data]ê@À.tls `ø@À.gfids0pú@@.rsrcäJLþ@@.relocH;Ð<J@B base_address: 0x0000000000400000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1	0

Creates a windows hook that monitors keyboard input (keylogger) (1 event)

Time & API	Arguments	Status	Return	Repeated
SetWindowsHookExA June 28, 2023, 7:44 a.m.	thread_identifier: 0 callback_function: 0x0040a1cb hook_identifier: 13 (WH_KEYBOARD_LL) module_address: 0x00400000	1	1966445	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 2040 resumed a thread in remote process 2696
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x0000000000000230 suspend_count: 1 process_identifier: 2696	1	0	0

Connects to an IP address that is no longer responding to requests (legitimate services will remain up-and-running usually) (1 event)

dead_host

10.16.0.18:55433

Executed a process and injected code into it, probably while unpacking (39 events)

Time & API	Arguments	Status	Return
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000000c4 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x0000000000000134 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x0000000000000144 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000001e0 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000000c8	1	0
NtGetContextThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000000c8	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000000c8 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x00000000000001f4 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:35 a.m.	thread_handle: 0x0000000000000218 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134	1	0
NtGetContextThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134	1	0
NtResumeThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134	1	0
NtGetContextThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134	1	0
NtResumeThread June 28, 2023, 7:36 a.m.	thread_handle: 0x0000000000000134 suspend_count: 1 process_identifier: 2040	1	0
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000001e0 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8	1	0
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8	1	0
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x00000000000000c8 suspend_count: 1 process_identifier: 2040	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x0000000000000134	1	0
NtGetContextThread June 28, 2023, 7:37 a.m.	thread_handle: 0x0000000000000134	1	0
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x0000000000000134 suspend_count: 1 process_identifier: 2040	1	0
CreateProcessInternalW June 28, 2023, 7:37 a.m.	thread_identifier: 2664 thread_handle: 0x0000000000000204 process_identifier: 2660 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: 0x0000000000000164	1	1
NtAllocateVirtualMemory June 28, 2023, 7:37 a.m.	process_identifier: 2660 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: 0x0000000000000164		-1073741800
CreateProcessInternalW June 28, 2023, 7:37 a.m.	thread_identifier: 2700 thread_handle: 0x0000000000000230 process_identifier: 2696 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 28, 2023, 7:37 a.m.	process_identifier: 2696 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 28, 2023, 7:37 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $<ä%xèvxèvxèvÌt{vkèvÌtyvßèvÌtxvfèvqvyèvæHMvzèvÕ¶wbèvÕ¶wBèvÕ¶wZèvqvaèvxèvBévÍ¶wèvÍ¶uvyèvÍ¶wyèvRichxèvPEL¥vdàl D@HÞäJÐH;àÂ8tÃÃ@ì.textkl `.rdataüxzp@@.data]ê@À.tls `ø@À.gfids0pú@@.rsrcäJLþ@@.relocH;Ð<J@B base_address: 0x0000000000400000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x0000000000401000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x0000000000458000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: ÿÿÿÿ±¿DNæ@»ÿÿÿÿ Copyright (c) by P.J. Plauger, licensed by Dinkumware, Ltd. ALL RIGHTS RESERVED.ÿÿÿÿ ¬ÅE°ÈEªÅE..G\G\G\G\G\G\G\G\G\GG`G`G`G`G`G`G`GGÿÿÿÿ°ÈE¨G¨G¨G¨G¨GG0ËE°ÌEøÚEèGGCPSTPDT°GðGÿÿÿÿÿÿÿÿÿÿÿÿ ¤`y!¦ß¡¥àü@~ü¨Á£Ú£ þ@þµÁ£Ú£ þAþ¶Ï¢ä¢å¢è¢[þ@~¡þQQÚ^Ú _ÚjÚ2ÓØÞàù1~þ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZGþÿÿÿþÿÿÿuÏ!tåa¾e¸Â¢z»^ âÈ¨3¶FEA$¶F½GA0¶FÜDA´E.?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.H´E.?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: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x0000000000476000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: f5K5§>ñ9:§>Y:§>iê§>íµ:}}P:nõ]õR9R§>§>_²:ß9î 5HW ðz®}°º»áà3@Ó#·DË6;4]Le b Er4NPNWN]TUZ[ äøää äö_^îØØäüûüû í9<8;ú` ¢§µ¶³´±²¯°¸ Y base_address: 0x0000000000477000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x0000000000478000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: base_address: 0x000000000047d000 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
WriteProcessMemory June 28, 2023, 7:37 a.m.	buffer: @ base_address: 0x000000007efde008 process_identifier: 2696 process_handle: 0x0000000000000234	1	1
NtResumeThread June 28, 2023, 7:37 a.m.	thread_handle: 0x0000000000000230 suspend_count: 1 process_identifier: 2696	1	0

File has been identified by 47 AntiVirus engines on VirusTotal as malicious (47 events)

Lionic	Trojan.Win32.Remcos.4!c
DrWeb	Trojan.Inject4.58153
MicroWorld-eScan	Trojan.GenericKD.67412850
McAfee	Artemis!01248782C871
Malwarebytes	Trojan.Crypt
Sangfor	Backdoor.Msil.Kryptik.Vxdm
K7AntiVirus	Trojan ( 0059b63d1 )
Alibaba	Trojan:MSIL/Kryptik.2227ebbf
K7GW	Trojan ( 0059b63d1 )
CrowdStrike	win/malicious_confidence_100% (W)
Arcabit	Trojan.Generic.D404A372
VirIT	Trojan.Win64.MSIL_Heur.A
Cyren	W64/MSIL_Kryptik.IYE.gen!Eldorado
Symantec	Trojan Horse
Elastic	malicious (high confidence)
ESET-NOD32	a variant of MSIL/Kryptik.AHED
Cynet	Malicious (score: 99)
Kaspersky	HEUR:Backdoor.MSIL.Remcos.gen
BitDefender	Trojan.GenericKD.67412850
Avast	Win64:RATX-gen [Trj]
Tencent	Win32.Trojan.FalseSign.Mqil
Emsisoft	Trojan.GenericKD.67412850 (B)
F-Secure	Trojan.TR/Kryptik.bpqiv
VIPRE	Gen:Variant.Tedy.380160
McAfee-GW-Edition	Artemis!Trojan
FireEye	Trojan.GenericKD.67412850
Sophos	Mal/Generic-S
Avira	TR/Kryptik.bpqiv
MAX	malware (ai score=87)
Gridinsoft	Trojan.Win64.Remcos.bot
Microsoft	Backdoor:Win32/Remcos.GA!MTB
ZoneAlarm	HEUR:Backdoor.MSIL.Remcos.gen
GData	Trojan.GenericKD.67412850
Google	Detected
AhnLab-V3	Trojan/Win.Generic.C5438298
VBA32	Backdoor.MSIL.Remcos
ALYac	Trojan.GenericKD.67419879
Cylance	unsafe
Panda	Trj/Chgt.AD
TrendMicro-HouseCall	TROJ_GEN.R002H0DF723
Rising	Malware.Obfus/MSIL@AI.98 (RDM.MSIL2:kmcHsGAT7SrBx53P/Fp9fg)
Ikarus	Trojan.MSIL.Crypt
MaxSecure	Trojan.Malware.1728101.susgen
Fortinet	MSIL/Kryptik.AHED!tr
AVG	Win64:RATX-gen [Trj]
Cybereason	malicious.880866
DeepInstinct	MALICIOUS

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