Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6403_us	Oct. 4, 2021, 8:22 p.m.	Oct. 4, 2021, 8:24 p.m.

Size	308.1KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`508c7474ce38c3ecc5b396a3f1310c96`
SHA256	`046d30b187004b6ab9e0fcd00f617315cbac572ee05c1f8d129ad6f97c0ac47e`
CRC32	`F1B532A2`
ssdeep	`6144:F8LxBsL/INBVTE2326W2kR0gYPORxyucEtgJ7LqlfBH9tSYIz:/L/iVTNXvkR0gHxyucEKJEdHIz`
Yara	PE_Header_Zero - PE File Signature Malicious_Library_Zero - Malicious_Library IsPE32 - (no description) NSIS_Installer - Null Soft Installer

scan Invoice - SAS_70467.PDF.exe "C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe"
2504
- scan Invoice - SAS_70467.PDF.exe "C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe"
  2532
  - schtasks.exe "schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmpF6C.tmp"
    2688

Name	Response	Post-Analysis Lookup
kenzeey.ddns.net	A 79.134.225.82	79.134.225.82
kenzeey.duckdns.org	A 192.169.69.25	192.169.69.25

IP Address	Status	Action
164.124.101.2	Active	Moloch
192.169.69.25	Active	Moloch
79.134.225.82	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.103:50665 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
TCP 192.168.56.103:49173 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:59437 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:53498 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:63659 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:58465 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.103:49174 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
TCP 192.168.56.103:49185 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:63544 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
TCP 192.168.56.103:49171 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
TCP 192.168.56.103:49179 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
TCP 192.168.56.103:49191 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:63128 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:54510 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:58914 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:55318 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:57480 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.103:49178 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:55566 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
TCP 192.168.56.103:49190 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:55690 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.103:49192 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:51656 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:63445 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.103:57252 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:52611 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:56357 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:61624 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:58776 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
UDP 192.168.56.103:60090 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.103:49180 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
TCP 192.168.56.103:49186 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
TCP 192.168.56.103:49184 -> 192.169.69.25:3003	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected
UDP 192.168.56.103:54245 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic

Suricata TLS

No Suricata TLS

Queries for the computername (14 events)

Time & API	Arguments	Status	Return
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:23 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:23 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:23 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:23 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:23 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:24 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Oct. 4, 2021, 8:22 p.m.	computer_name: TEST22-PC	1	1

Checks if process is being debugged by a debugger (1 event)

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 4, 2021, 8:22 p.m.			0	0

Command line console output was observed (1 event)

Time & API	Arguments	Status	Return	Repeated
WriteConsoleW Oct. 4, 2021, 8:22 p.m.	buffer: SUCCESS: The scheduled task "SMTP Host" 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

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 Oct. 4, 2021, 8:22 p.m.		1	1	0

The executable contains unknown PE section names indicative of a packer (could be a false positive) (1 event)

section

.ndata

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

Connects to a Dynamic DNS Domain (2 events)

domain	kenzeey.ddns.net
domain	kenzeey.duckdns.org

Allocates read-write-execute memory (usually to unpack itself) (50 out of 93 events)

Time & API	Arguments	Status
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 983040 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d40000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72c51000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ca000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72c52000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004c2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00502000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e3000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ec000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01df8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04470000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x044e0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 327680 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef60000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef60000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 65536 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 Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 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
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0051b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00517000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0050a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004cb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004f6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x047b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004e8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004ea000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x044e1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00515000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x044e2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 589824 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x047d0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04820000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04821000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04822000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04823000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04824000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 69632 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04828000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04839000 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 executable files on the filesystem (1 event)

file	C:\Users\test22\AppData\Local\Temp\nszAAA.tmp\sebkbzti.dll

Creates a suspicious process (1 event)

cmdline

"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmpF6C.tmp"

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

file	C:\Users\test22\AppData\Local\Temp\nszAAA.tmp\sebkbzti.dll

A process created a hidden window (1 event)

Time & API	Arguments	Status	Return	Repeated
CreateProcessInternalW Oct. 4, 2021, 8:22 p.m.	thread_identifier: 2684 thread_handle: 0x00000210 process_identifier: 2688 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\tmpF6C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x00000214	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 4, 2021, 8:22 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Uses Windows utilities for basic Windows functionality (1 event)

cmdline

"schtasks.exe" /create /f /tn "SMTP Host" /xml "C:\Users\test22\AppData\Local\Temp\tmpF6C.tmp"

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

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

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 294912 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: 0x00000234	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 4, 2021, 8:22 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

scan Invoice - SAS_70467.PDF.exe tried to sleep 2728577 seconds, actually delayed analysis time by 2728577 seconds

Deletes executed files from disk (1 event)

file	C:\Users\test22\AppData\Local\Temp\tmpF6C.tmp

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 2504 called NtSetContextThread to modify thread in remote process 2532
NtSetContextThread Oct. 4, 2021, 8:22 p.m.	registers.eip: 2002059716 registers.esp: 1638384 registers.edi: 0 registers.eax: 4200587 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000230 process_identifier: 2532	1	0	0

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

file	C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe:Zone.Identifier

Creates known Upatre files, registry keys and/or mutexes (1 event)

file	C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe:Zone.Identifier

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

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
MicroWorld-eScan	Dropped:Trojan.GenericKDZ.78379
ALYac	Dropped:Trojan.GenericKDZ.78379
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
Cybereason	malicious.4ce38c
Arcabit	Trojan.Generic.D1322B
Cyren	W32/Injector.ALX.gen!Eldorado
Symantec	Packed.Generic.606
ESET-NOD32	a variant of Win32/Injector.EQFA
APEX	Malicious
Paloalto	generic.ml
Kaspersky	HEUR:Backdoor.Win32.NanoBot.gen
BitDefender	Dropped:Trojan.GenericKDZ.78379
Avast	NSIS:InjectorX-gen [Trj]
Ad-Aware	Dropped:Trojan.GenericKDZ.78379
Sophos	Generic ML PUA (PUA)
FireEye	Generic.mg.508c7474ce38c3ec
Emsisoft	Dropped:Trojan.GenericKDZ.78379 (B)
SentinelOne	Static AI - Malicious PE
MAX	malware (ai score=88)
Microsoft	Trojan:Win32/Nanocore.Q!MTB
GData	Win32.Trojan.PSE.8X9UTC
Cynet	Malicious (score: 100)
McAfee	Artemis!FAA52F74B34E
Fortinet	W32/Injector.EQDZ!tr
AVG	NSIS:InjectorX-gen [Trj]

Executed a process and injected code into it, probably while unpacking (20 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Oct. 4, 2021, 8:22 p.m.	thread_identifier: 2528 thread_handle: 0x00000230 process_identifier: 2532 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\scan Invoice - SAS_70467.PDF.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000234	1	1
NtGetContextThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000230	1	0
NtAllocateVirtualMemory Oct. 4, 2021, 8:22 p.m.	process_identifier: 2532 region_size: 294912 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: 0x00000234	1	0
NtSetContextThread Oct. 4, 2021, 8:22 p.m.	registers.eip: 2002059716 registers.esp: 1638384 registers.edi: 0 registers.eax: 4200587 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x00000230 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000164 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x000001c4 suspend_count: 1 process_identifier: 2532	1	0
CreateProcessInternalW Oct. 4, 2021, 8:22 p.m.	thread_identifier: 2684 thread_handle: 0x00000210 process_identifier: 2688 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\tmpF6C.tmp" filepath_r: stack_pivoted: 0 creation_flags: 134217728 (CREATE_NO_WINDOW) inherit_handles: 1 process_handle: 0x00000214	1	1
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000234 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000270 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000294 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000338 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x0000034c suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000380 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x000003b0 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:22 p.m.	thread_handle: 0x00000364 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:23 p.m.	thread_handle: 0x000003f4 suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:23 p.m.	thread_handle: 0x0000041c suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:23 p.m.	thread_handle: 0x0000039c suspend_count: 1 process_identifier: 2532	1	0
NtResumeThread Oct. 4, 2021, 8:23 p.m.	thread_handle: 0x0000044c suspend_count: 1 process_identifier: 2532	1	0

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (11 events)

dead_host	192.168.56.103:49188
dead_host	192.168.56.103:49193
dead_host	192.168.56.103:49181
dead_host	192.168.56.103:49183
dead_host	192.168.56.103:49182
dead_host	192.168.56.103:49187
dead_host	192.168.56.103:49177
dead_host	192.168.56.103:49175
dead_host	192.168.56.103:49176
dead_host	79.134.225.82:3003
dead_host	192.168.56.103:49189

scan Invoice - SAS_70467.PDF.exe

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