Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Oct. 5, 2021, 5:45 p.m.	Oct. 5, 2021, 6:05 p.m.

Size	308.0KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`e007d4f9bcd9d51aff452fa92631fb93`
SHA256	`0d078f15b76f74f1d70d99dfe7bfb7ca6cade8c4398ab3771eb843cfc9a53380`
CRC32	`6B1EAAFC`
ssdeep	`6144:F8LxBsdsae/28g0p6DIUz1TT8NFUJo28dLowJcAscvsHHImNlq5:/dsK8g0p6Dv1fJon7cr7r05`
Yara	PE_Header_Zero - PE File Signature IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library NSIS_Installer - Null Soft Installer

nf.exe "C:\Users\test22\AppData\Local\Temp\nf.exe"
1868
- nf.exe "C:\Users\test22\AppData\Local\Temp\nf.exe"
  2388

Name	Response	Post-Analysis Lookup
doubleup.ddns.net	A 185.140.53.14	185.140.53.14

IP Address	Status	Action
164.124.101.2	Active	Moloch
185.140.53.14	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.101:56977 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:59369 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:55667 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:54056 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:55450 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:55629 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:57460 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:61673 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:60751 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:62362 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:65329 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:50851 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:56887 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:62902 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:61479 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:62430 -> 8.8.8.8:53	2028675	ET POLICY DNS Query to DynDNS Domain *.ddns .net	Potentially Bad Traffic
UDP 192.168.56.101:63194 -> 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 (1 event)

Time & API	Arguments	Status	Return	Repeated
GetComputerNameW Oct. 5, 2021, 5:46 p.m.	computer_name: TEST22-PC	1	1	0

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent Oct. 5, 2021, 5:46 p.m.			0	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. 5, 2021, 5:45 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 (1 event)

domain

doubleup.ddns.net

Allocates read-write-execute memory (usually to unpack itself) (50 out of 94 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Oct. 5, 2021, 5:45 p.m.	process_identifier: 1868 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x728d2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 262144 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00450000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00450000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x723b1000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01cfa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x723b2000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01cf2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d02000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00451000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00452000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d22000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d2c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d03000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00454000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d04000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d05000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d06000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d0c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00455000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00456000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00457000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00458000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d3b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d37000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d2a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d07000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d1a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d17000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01cfb000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73702000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d16000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04be0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d08000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d0a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x01d35000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 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. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 851968 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c00000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c90000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c91000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c92000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c93000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 region_size: 16384 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04c94000 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\nss5FDD.tmp\nhaenbujw.dll

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

file	C:\Users\test22\AppData\Local\Temp\nss5FDD.tmp\nhaenbujw.dll

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Oct. 5, 2021, 5:46 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

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. 5, 2021, 5:46 p.m.	process_identifier: 2388 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: 0x00000210	1	0	0

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Oct. 5, 2021, 5:46 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

nf.exe tried to sleep 5456735 seconds, actually delayed analysis time by 5456735 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

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 1868 called NtSetContextThread to modify thread in remote process 2388
NtSetContextThread Oct. 5, 2021, 5:46 p.m.	registers.eip: 2000355780 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: 0x0000020c process_identifier: 2388	1	0	0

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

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

Executed a process and injected code into it, probably while unpacking (22 events)

Time & API	Arguments	Status	Return
CreateProcessInternalW Oct. 5, 2021, 5:46 p.m.	thread_identifier: 3024 thread_handle: 0x0000020c process_identifier: 2388 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\nf.exe track: 1 command_line: "C:\Users\test22\AppData\Local\Temp\nf.exe" filepath_r: C:\Users\test22\AppData\Local\Temp\nf.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x00000210	1	1
NtGetContextThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x0000020c	1	0
NtAllocateVirtualMemory Oct. 5, 2021, 5:46 p.m.	process_identifier: 2388 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: 0x00000210	1	0
NtSetContextThread Oct. 5, 2021, 5:46 p.m.	registers.eip: 2000355780 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: 0x0000020c process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000108 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000168 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x000001cc suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000258 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000288 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x000002ac suspend_count: 1 process_identifier: 2388	1	0
NtGetContextThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000288	1	0
NtGetContextThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000288	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000288 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x0000034c suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000360 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x00000378 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x000003a0 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x000003bc suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:46 p.m.	thread_handle: 0x000003d0 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:47 p.m.	thread_handle: 0x000003fc suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:47 p.m.	thread_handle: 0x00000414 suspend_count: 1 process_identifier: 2388	1	0
NtResumeThread Oct. 5, 2021, 5:47 p.m.	thread_handle: 0x00000428 suspend_count: 1 process_identifier: 2388	1	0

File has been identified by 36 AntiVirus engines on VirusTotal as malicious (36 events)

Bkav	W32.AIDetect.malware2
Elastic	malicious (high confidence)
MicroWorld-eScan	Dropped:Trojan.GenericKDZ.78379
FireEye	Generic.mg.e007d4f9bcd9d51a
McAfee	Artemis!E007D4F9BCD9
Cylance	Unsafe
Sangfor	Suspicious.Win32.Save.a
K7AntiVirus	Trojan ( 005884e51 )
Alibaba	Trojan:Win32/NanoBot.a5385287
K7GW	Trojan ( 005884e51 )
Cybereason	malicious.9bcd9d
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:Trojan.Win32.NanoBot.gen
BitDefender	Dropped:Trojan.GenericKDZ.78379
Avast	NSIS:InjectorX-gen [Trj]
Tencent	Win32.Trojan.Nanobot.Afgx
Ad-Aware	Dropped:Trojan.GenericKDZ.78379
Emsisoft	Dropped:Trojan.GenericKDZ.78379 (B)
McAfee-GW-Edition	BehavesLike.Win32.Dropper.fc
Sophos	Mal/Generic-S
Ikarus	Trojan.Win32.Injector
Avira	TR/AD.BDSNanoCoreClient.xupbm
Microsoft	Trojan:Win32/Tnega!ml
ZoneAlarm	HEUR:Trojan.Win32.NanoBot.gen
GData	MSIL.Backdoor.Nancat.GBJJKK
Cynet	Malicious (score: 100)
MAX	malware (ai score=87)
TrendMicro-HouseCall	TROJ_GEN.R002H0DJ121
SentinelOne	Static AI - Malicious PE
Fortinet	W32/Injector.EQDZ!tr
AVG	NSIS:InjectorX-gen [Trj]
Panda	Trj/CI.A

Connects to IP addresses that are no longer responding to requests (legitimate services will remain up-and-running usually) (17 events)

dead_host	192.168.56.101:49213
dead_host	192.168.56.101:49212
dead_host	192.168.56.101:49220
dead_host	192.168.56.101:49201
dead_host	192.168.56.101:49211
dead_host	192.168.56.101:49210
dead_host	192.168.56.101:49207
dead_host	192.168.56.101:49209
dead_host	192.168.56.101:49206
dead_host	192.168.56.101:49219
dead_host	192.168.56.101:49208
dead_host	192.168.56.101:49205
dead_host	185.140.53.14:1809
dead_host	192.168.56.101:49215
dead_host	192.168.56.101:49204
dead_host	192.168.56.101:49214
dead_host	192.168.56.101:49216

nf.exe

Process Tree Toggle all

Network Toggle all

Suricata Toggle all

Suricata Alerts

Suricata TLS

Signatures Toggle All