Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6401	Feb. 15, 2023, 6:10 p.m.	Feb. 15, 2023, 6:16 p.m.

Size	375.3KB
Type	PE32 executable (GUI) Intel 80386, for MS Windows, Nullsoft Installer self-extracting archive
MD5	`4186ef2676e64436549e70dbb1210a8e`
SHA256	`3d36a06552f24dc4a5ac3a4d9594e30dee088c95c1139b6e2d1374130d9065d9`
CRC32	`89518710`
ssdeep	`6144:vYa6Ys2LBipQMUkciturt1K8s8ikntCa4cBWVdVgQYKv/W4Np+uVOvSZ7a:vYuNEUTitu5oKikn4NcBW/Vm4yuVOvSE`
Yara	IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library PE_Header_Zero - PE File Signature UPX_Zero - UPX packed file

febono2.3.exe "C:\Users\test22\AppData\Local\Temp\febono2.3.exe"
2556
- basbcu.exe "C:\Users\test22\AppData\Local\Temp\basbcu.exe" C:\Users\test22\AppData\Local\Temp\ulclkqfxp.jcg
  2644
  - basbcu.exe "C:\Users\test22\AppData\Local\Temp\basbcu.exe"
    2700

Name	Response	Post-Analysis Lookup
valentine23.duckdns.org	A 45.132.106.37	45.132.106.37

IP Address	Status	Action
45.132.106.37	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.101:59002 -> 8.8.8.8:53	2042936	ET INFO DYNAMIC_DNS Query to a *.duckdns .org Domain	Potentially Bad Traffic
UDP 192.168.56.101:59002 -> 8.8.8.8:53	2022918	ET INFO DYNAMIC_DNS Query to *.duckdns. Domain	Misc activity
TCP 192.168.56.101:49165 -> 45.132.106.37:6060	2025019	ET MALWARE Possible NanoCore C2 60B	Malware Command and Control Activity Detected

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameW Feb. 15, 2023, 6:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 15, 2023, 6:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 15, 2023, 6:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 15, 2023, 6:10 p.m.	computer_name: TEST22-PC	1	1
GetComputerNameW Feb. 15, 2023, 6:10 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 Feb. 15, 2023, 6:10 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 Feb. 15, 2023, 6:10 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

valentine23.duckdns.org

Allocates read-write-execute memory (usually to unpack itself) (50 out of 150 events)

Time & API	Arguments	Status
NtProtectVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2556 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72d62000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2644 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002b0000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2644 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x002c0000 allocation_type: 12289 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 983040 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00500000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72841000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8192 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x72842000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00462000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00501000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 8192 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00482000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00463000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00504000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00464000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00465000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00466000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00505000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00506000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00507000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00508000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 229376 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00740000 allocation_type: 12288 (MEM_COMMIT\|MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007b0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 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 Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0049b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00497000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0048a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00467000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0047a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00477000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0045b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtProtectVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x70952000 process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00476000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04470000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00468000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0046a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007b1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00495000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x007b2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 2097152 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04fe0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1
NtAllocateVirtualMemory Feb. 15, 2023, 6:10 p.m.	process_identifier: 2700 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x051a2000 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 (2 events)

file	C:\Users\test22\AppData\Roaming\inwgclh\qavfoktpxhd.exe
file	C:\Users\test22\AppData\Local\Temp\basbcu.exe

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

file	C:\Users\test22\AppData\Roaming\inwgclh\qavfoktpxhd.exe

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

Time & API	Arguments	Status	Return	Repeated
LookupPrivilegeValueW Feb. 15, 2023, 6:10 p.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

One or more of the buffers contains an embedded PE file (14 events)

buffer	Buffer with sha1: 9420a2004c14c4a5e31290936a07bd58dcaa15b3
buffer	Buffer with sha1: 636b8187f0cb59d43c9ee1eedf144043941b62d9
buffer	Buffer with sha1: 4380fb6de89a7776d52214359ce213d24a2239ad
buffer	Buffer with sha1: c19d9db351af75fec019fe76506a455eba7fd168
buffer	Buffer with sha1: c1ef2ca62189121934d1a7944ef1bdc1aa319877
buffer	Buffer with sha1: 063fb8b27c0872c54bff35e2b76d8f522e13f8b4
buffer	Buffer with sha1: 925c5236c59dd8f3efea4b3e091ef735b405a880
buffer	Buffer with sha1: c54e7c5cac5fac68dc564ce64355d948422bf1ce
buffer	Buffer with sha1: dcdec0ea839844e977c1151d2eeedbb0788a34b1
buffer	Buffer with sha1: 0c6598a0a37eaf12ce188fa66bc6c5db394af8a4
buffer	Buffer with sha1: 874b7c3c97cc5b13b9dd172fec5a54bc1f258005
buffer	Buffer with sha1: efa4948abb218e47d809bedd1aff08cfb76d40e1
buffer	Buffer with sha1: 1b68e773e3522fa8edc7cb20d7c7f156b08ec73a
buffer	Buffer with sha1: 874f3caf663265f7dd18fb565d91b7d915031251

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

Time & API	Arguments	Status	Return	Repeated
NtQuerySystemInformation Feb. 15, 2023, 6:10 p.m.	information_class: 8 (SystemProcessorPerformanceInformation)	1	0	0

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

description

basbcu.exe tried to sleep 5456700 seconds, actually delayed analysis time by 5456700 seconds

Installs itself for autorun at Windows startup (1 event)

reg_key

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\mvrbwgplu

reg_value

C:\Users\test22\AppData\Roaming\inwgclh\qavfoktpxhd.exe "C:\Users\test22\AppData\Local\Temp\basbcu.exe" C:\Users\test22\AppData\L

Executes one or more WMI queries (3 events)

wmi	SELECT DisplayName FROM AntiSpywareProduct
wmi	SELECT DisplayName FROM FirewallProduct
wmi	SELECT DisplayName FROM AntiVirusProduct

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 2644 called NtSetContextThread to modify thread in remote process 2700
NtSetContextThread Feb. 15, 2023, 6:10 p.m.	registers.eip: 1995571652 registers.esp: 2881820 registers.edi: 0 registers.eax: 4200598 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000000fc process_identifier: 2700	1	0	0

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

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

File has been identified by 23 AntiVirus engines on VirusTotal as malicious (23 events)

Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
Cybereason	malicious.39c4f9
Arcabit	Trojan.NSISX.Spy.Gen.24
Symantec	Packed.NSISPacker!g14
APEX	Malicious
Kaspersky	UDS:DangerousObject.Multi.Generic
BitDefender	Trojan.NSISX.Spy.Gen.24
MicroWorld-eScan	Trojan.NSISX.Spy.Gen.24
Emsisoft	Trojan.NSISX.Spy.Gen.24 (B)
VIPRE	Trojan.NSISX.Spy.Gen.24
Trapmine	malicious.moderate.ml.score
FireEye	Generic.mg.4186ef2676e64436
Sophos	Generic ML PUA (PUA)
Ikarus	Trojan.Inject
MAX	malware (ai score=80)
Microsoft	Trojan:Win32/Wacatac.B!ml
GData	Trojan.NSISX.Spy.Gen.24
Google	Detected
ALYac	Trojan.NSISX.Spy.Gen.24
Rising	Trojan.Generic@AI.98 (RDML:Dt414YZqFrXmNGOhbmlShw)
Fortinet	W32/Injector.NSAY!tr
CrowdStrike	win/malicious_confidence_90% (D)

febono2.3.exe

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