Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	May 25, 2022, 9:28 a.m.	May 25, 2022, 9:32 a.m.

Size	880.0KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`4469ca72bc5827911bd370575fe41075`
SHA256	`d84c58ea7491dd341d6d5616f6ee21f2cf1d1b9d49b5624a15c82071ed5c61b5`
CRC32	`63ECB9BA`
ssdeep	`12288:oB2NwpmtzRTvVDEScMymZrH8fFQgQCFv7k3PMUjqXBIJS5IUV4e7RNZR/EX:oQtzR+g98f1R57WPMIqXP5Iu4UF0`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\GlTqrfZnLd\src\obj\x86\Debug\RegistryPermissionAttrib.pdb
Yara	IsPE32 - (no description) Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult Is_DotNET_EXE - (no description) PE_Header_Zero - PE File Signature

MMS.exe "C:\Users\test22\AppData\Local\Temp\MMS.exe"
2776
- MMS.exe "C:\Users\test22\AppData\Local\Temp\MMS.exe"
  2076
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp7395.tmp"
    1660
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp7490.tmp"
    2232

Name	Response	Post-Analysis Lookup
kingsley2022.bounceme.net	A 62.197.136.29	62.197.136.29

IP Address	Status	Action
103.231.91.59	Active	Moloch
212.192.246.6	Active	Moloch
62.197.136.29	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.101:62062 -> 8.8.8.8:53	2028678	ET POLICY DNS Query to DynDNS Domain *.bounceme .net	Potentially Bad Traffic
UDP 192.168.56.101:55871 -> 8.8.8.8:53	2028678	ET POLICY DNS Query to DynDNS Domain *.bounceme .net	Potentially Bad Traffic
UDP 192.168.56.101:60131 -> 8.8.8.8:53	2028678	ET POLICY DNS Query to DynDNS Domain *.bounceme .net	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Queries for the computername (2 events)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW May 25, 2022, 9:29 a.m.	computer_name: TEST22-PC	1	1	0
GetComputerNameW May 25, 2022, 9:29 a.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent May 25, 2022, 9:28 a.m.			0	0
IsDebuggerPresent May 25, 2022, 9:28 a.m.			0	0
IsDebuggerPresent May 25, 2022, 9:29 a.m.			0	0
IsDebuggerPresent May 25, 2022, 9:29 a.m.			0	0

Command line console output was observed (2 events)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW May 25, 2022, 9:29 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host" has successfully been created. console_handle: 0x00000007	1	1	0
WriteConsoleW May 25, 2022, 9:29 a.m.	buffer: SUCCESS: The scheduled task "SMTP Host Task" has successfully been created. 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\Desktop\Client\Temp\GlTqrfZnLd\src\obj\x86\Debug\RegistryPermissionAttrib.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 May 25, 2022, 9:28 a.m.		1	1	0

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

Connects to a Dynamic DNS Domain (1 event)

domain

kingsley2022.bounceme.net

Allocates read-write-execute memory (usually to unpack itself) (50 out of 79 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 2293760 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007a0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00990000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e31000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72e32000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 1966080 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00d00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ea0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003a2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003db000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003d7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00610000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003ba000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003c6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:28 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00611000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73552000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bd000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003be000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003bf000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00ee0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00612000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00613000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00614000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 24576 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00615000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0061c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00f0f000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00f00000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 20480 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2776 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051f8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00330000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00340000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72791000 process_handle: 0xffffffff	1
NtProtectVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72792000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 655360 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00470000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004d0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 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 May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00445000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0044b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00447000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 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 May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00630000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef50000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1

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

Creates a suspicious process (2 events)

cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp7490.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp7395.tmp"

A process created a hidden window (2 events)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW May 25, 2022, 9:29 a.m.	thread_identifier: 1304 thread_handle: 0x000002c4 process_identifier: 1660 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp7395.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002c8	1	1	0
CreateProcessInternalW May 25, 2022, 9:29 a.m.	thread_identifier: 2236 thread_handle: 0x000002c4 process_identifier: 2232 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp7490.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d0	1	1	0

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

section

{u'size_of_data': u'0x000db000', u'virtual_address': u'0x00002000', u'entropy': 7.464289316516914, u'name': u'.text', u'virtual_size': u'0x000dac40'}

entropy

7.46428931652

description

A section with a high entropy has been found

entropy

0.996587030717

description

Overall entropy of this PE file is high

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW May 25, 2022, 9:29 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Yara rule detected in process memory (9 events)

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

Uses Windows utilities for basic Windows functionality (2 events)

cmdline	"schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp7490.tmp"
cmdline	"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp7395.tmp"

One or more of the buffers contains an embedded PE file (2 events)

buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

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

host	103.231.91.59
host	212.192.246.6

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation May 25, 2022, 9:29 a.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

MMS.exe tried to sleep 3464767594 seconds, actually delayed analysis time by 3464767594 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\SMTP Host

reg_value

C:\Program Files (x86)\SMTP Host\smtphost.exe

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmp7490.tmp

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

Time & API	Arguments	Status	Return
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW È_ H.textÇ È `.relocÊ@B.rsrcÈ_ `Ì@@ base_address: 0x00400000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2076 process_handle: 0x00000254	1	1

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

Time & API	Arguments	Status	Return	Repeated
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW È_ H.textÇ È `.relocÊ@B.rsrcÈ_ `Ì@@ base_address: 0x00400000 process_identifier: 2076 process_handle: 0x00000254	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2776 called NtSetContextThread to modify thread in remote process 2076
NtSetContextThread May 25, 2022, 9:29 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000024c process_identifier: 2076	1	0	0

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

file	C:\Users\test22\AppData\Local\Temp\MMS.exe:Zone.Identifier

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 2776 resumed a thread in remote process 2076
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x0000024c suspend_count: 1 process_identifier: 2076	1	0	0

Executed a process and injected code into it, probably while unpacking (32 events)

Time & API	Arguments	Status	Return
NtResumeThread May 25, 2022, 9:28 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2776	1	0
NtResumeThread May 25, 2022, 9:28 a.m.	thread_handle: 0x00000154 suspend_count: 1 process_identifier: 2776	1	0
NtResumeThread May 25, 2022, 9:28 a.m.	thread_handle: 0x00000190 suspend_count: 1 process_identifier: 2776	1	0
CreateProcessInternalW May 25, 2022, 9:29 a.m.	thread_identifier: 2060 thread_handle: 0x0000024c process_identifier: 2076 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\MMS.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\MMS.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000254	1	1
NtGetContextThread May 25, 2022, 9:29 a.m.	thread_handle: 0x0000024c	1	0
NtAllocateVirtualMemory May 25, 2022, 9:29 a.m.	process_identifier: 2076 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00400000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0x00000254	1	0
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: MZÿÿ¸@º´ Í!¸LÍ!This program cannot be run in DOS mode. $PEL¡'éTàÈbç @ 8çW È_ H.textÇ È `.relocÊ@B.rsrcÈ_ `Ì@@ base_address: 0x00400000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: base_address: 0x00402000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: à7 base_address: 0x00420000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: base_address: 0x00422000 process_identifier: 2076 process_handle: 0x00000254	1	1
WriteProcessMemory May 25, 2022, 9:29 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 2076 process_handle: 0x00000254	1	1
NtSetContextThread May 25, 2022, 9:29 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4319122 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x0000024c process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x0000024c suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x0000014c suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000188 suspend_count: 1 process_identifier: 2076	1	0
CreateProcessInternalW May 25, 2022, 9:29 a.m.	thread_identifier: 1304 thread_handle: 0x000002c4 process_identifier: 1660 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmp7395.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002c8	1	1
CreateProcessInternalW May 25, 2022, 9:29 a.m.	thread_identifier: 2236 thread_handle: 0x000002c4 process_identifier: 2232 current_directory: C:\Users\test22\AppData\Local\Temp filepath: track: 1 command_line: "schtasks.exe" /create /f /tn "SMTP Host Task" /xml "C:\Users\test22\AppData\Local\Temp\tmp7490.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x000002d0	1	1
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000002ec suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000304 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000344 suspend_count: 1 process_identifier: 2076	1	0
NtGetContextThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000000e0	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000000e0 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000003b4 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000003c8 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000003e0 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x000003f8 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000344 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000410 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:29 a.m.	thread_handle: 0x00000430 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:30 a.m.	thread_handle: 0x00000444 suspend_count: 1 process_identifier: 2076	1	0
NtResumeThread May 25, 2022, 9:30 a.m.	thread_handle: 0x00000454 suspend_count: 1 process_identifier: 2076	1	0

File has been identified by 35 AntiVirus engines on VirusTotal as malicious (35 events)

Bkav	W32.AIDetectNet.01
Elastic	malicious (moderate confidence)
DrWeb	Trojan.Inject4.32383
MicroWorld-eScan	Gen:Variant.Lazy.187071
FireEye	Gen:Variant.Lazy.187071
ALYac	Gen:Variant.Lazy.187071
Cylance	Unsafe
Sangfor	Riskware.Win32.Agent.ky
Alibaba	TrojanSpy:MSIL/Keylogger.01232db4
CrowdStrike	win/malicious_confidence_100% (W)
Symantec	Scr.Malcode!gdn30
ESET-NOD32	a variant of Generik.JDQETNY
TrendMicro-HouseCall	TrojanSpy.MSIL.NEGASTEAL.SMG
Paloalto	generic.ml
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	Gen:Variant.Lazy.187071
Avast	Win32:PWSX-gen [Trj]
Ad-Aware	Gen:Variant.Lazy.187071
Emsisoft	Gen:Variant.Lazy.187071 (B)
TrendMicro	TrojanSpy.MSIL.NEGASTEAL.SMG
McAfee-GW-Edition	Artemis!Trojan
Sophos	Mal/Generic-S
Ikarus	Trojan-Spy.Keylogger.AgentTesla
MAX	malware (ai score=88)
Kingsoft	Win32.Troj.Undef.(kcloud)
Gridinsoft	Trojan.Win32.Downloader.sa
Microsoft	Trojan:Win32/Woreflint.A!cl
GData	Gen:Variant.Lazy.187071
Cynet	Malicious (score: 100)
AhnLab-V3	Trojan/Win.NEGASTEAL.C5140957
McAfee	Artemis!4469CA72BC58
Malwarebytes	Malware.AI.93142303
APEX	Malicious
Fortinet	PossibleThreat
AVG	Win32:PWSX-gen [Trj]

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (2 events)

dead_host	62.197.136.29:6932
dead_host	212.192.246.6:6932

MMS.exe

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