Summary | ZeroBOX

Category	Machine	Started	Completed
FILE	s1_win7_x6402	April 30, 2021, 9:11 a.m.	April 30, 2021, 9:14 a.m.

Size	810.5KB
Type	PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
MD5	`44fd8894c4e507cafa1c767995dd8927`
SHA256	`d56c4fc0b01ab0abf9da9858aaa7512a3c2a3a193647eb93f670d994e705702a`
CRC32	`D90CFA03`
ssdeep	`24576:orsUKkIbk0xjiUpk/Ddewt7Z9ZLaeULv:SsUKkIufdeY9Ye`
PDB Path	C:\Users\Administrator\Desktop\Client\Temp\vUAwQKsSUa\src\obj\Debug\ThreadPoolWorkQueueThreadLocals.pdb
Yara	Win32_Trojan_PWS_Net_1_Zero - Win32 Trojan PWS .NET Azorult PE_Header_Zero - PE File Signature Is_DotNET_EXE - (no description) IsPE32 - (no description) Malicious_Library_Zero - Malicious_Library Win_Backdoor_AsyncRAT_Zero - Win Backdoor AsyncRAT

vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
3804
- vbc.exe "C:\Users\test22\AppData\Local\Temp\vbc.exe"
  7076

Name	Response	Post-Analysis Lookup
eyecos.ga	A 35.247.234.230	35.247.234.230

IP Address	Status	Action
164.124.101.2	Active	Moloch
172.217.25.14	Active	Moloch
35.247.234.230	Active	Moloch

Suricata Alerts

Flow	SID	Signature	Category
UDP 192.168.56.102:57660 -> 8.8.8.8:53	2025105	ET INFO DNS Query for Suspicious .ga Domain	Potentially Bad Traffic
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2017930	ET MALWARE Trojan Generic - POST To gate.php with no referer	A Network Trojan was detected
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2017930	ET MALWARE Trojan Generic - POST To gate.php with no referer	A Network Trojan was detected
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2017930	ET MALWARE Trojan Generic - POST To gate.php with no referer	A Network Trojan was detected
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2021641	ET MALWARE LokiBot User-Agent (Charon/Inferno)	A Network Trojan was detected
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2025101	ET INFO HTTP POST Request to Suspicious *.ga Domain	Potentially Bad Traffic
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2025101	ET INFO HTTP POST Request to Suspicious *.ga Domain	Potentially Bad Traffic
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2025381	ET MALWARE LokiBot Checkin	Malware Command and Control Activity Detected
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2025101	ET INFO HTTP POST Request to Suspicious *.ga Domain	Potentially Bad Traffic
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2024312	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1	A Network Trojan was detected
TCP 192.168.56.102:49816 -> 35.247.234.230:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.102:49814 -> 35.247.234.230:80	2024317	ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2	A Network Trojan was detected
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2024313	ET MALWARE LokiBot Request for C2 Commands Detected M1	Malware Command and Control Activity Detected
TCP 192.168.56.102:49817 -> 35.247.234.230:80	2024318	ET MALWARE LokiBot Request for C2 Commands Detected M2	Malware Command and Control Activity Detected
TCP 35.247.234.230:80 -> 192.168.56.102:49817	2025483	ET MALWARE LokiBot Fake 404 Response	A Network Trojan was detected

Suricata TLS

No Suricata TLS

Queries for the computername (5 events)

Time & API	Arguments	Status	Return
GetComputerNameA April 30, 2021, 9:13 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameA April 30, 2021, 9:13 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 30, 2021, 9:13 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 30, 2021, 9:13 a.m.	computer_name: TEST22-PC	1	1
GetComputerNameW April 30, 2021, 9:13 a.m.	computer_name: TEST22-PC	1	1

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

Time & API	Arguments	Status	Return	Repeated
IsDebuggerPresent April 30, 2021, 9:11 a.m.			0	0
IsDebuggerPresent April 30, 2021, 9:11 a.m.			0	0

Uses Windows APIs to generate a cryptographic key (3 events)

Time & API	Arguments	Status	Return
CryptExportKey April 30, 2021, 9:11 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f9428 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 30, 2021, 9:11 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f9228 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1
CryptExportKey April 30, 2021, 9:11 a.m.	buffer: <INVALID POINTER> crypto_handle: 0x006f9228 flags: 0 crypto_export_handle: 0x00000000 blob_type: 6	1	1

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\vUAwQKsSUa\src\obj\Debug\ThreadPoolWorkQueueThreadLocals.pdb

Tries to locate where the browsers are installed (1 event)

registry

HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

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 April 30, 2021, 9:11 a.m.		1	1	0

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

Starts servers listening (3 events)

Time & API	Arguments	Status	Return
bind April 30, 2021, 9:11 a.m.	ip_address: 127.0.0.1 socket: 616 port: 0	1	0
listen April 30, 2021, 9:11 a.m.	socket: 616 backlog: 2147483647	1	0
accept April 30, 2021, 9:11 a.m.	ip_address: 127.0.0.1 socket: 616 port: 0		4294967295

HTTP traffic contains suspicious features which may be indicative of malware related traffic (1 event)

suspicious_features

POST method with no referer header, HTTP version 1.0 used

suspicious_request

POST http://eyecos.ga/chang/gate.php

Performs some HTTP requests (1 event)

request

POST http://eyecos.ga/chang/gate.php

Sends data using the HTTP POST Method (1 event)

request

POST http://eyecos.ga/chang/gate.php

Allocates read-write-execute memory (usually to unpack itself) (50 out of 78 events)

Time & API	Arguments	Status	Return
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 786432 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x004c0000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00540000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba1000 process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x6fba2000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 983040 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00580000 allocation_type: 8192 (MEM_RESERVE) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 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	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003f2000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00425000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0042b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00427000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040c000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a0000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00417000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040a000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x00416000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 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	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 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	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 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	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef58000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 65536 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 1056768 (MEM_RESERVE\|MEM_TOP_DOWN) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x7ef40000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 12288 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a1000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4096 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x73772000 process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0041b000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x003fc000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:11 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a4000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x0040d000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a5000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a6000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a7000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a8000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006a9000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006aa000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 8192 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006ab000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 region_size: 4096 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 1 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x006ad000 allocation_type: 4096 (MEM_COMMIT) process_handle: 0xffffffff	1	0
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ef0178 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ef01a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ef01c8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f5ad0e process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 11 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f5ad02 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 72 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04ef0208 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f34570 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f34594 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f3459c process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 8 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f345a0 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f345a8 process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f345ac process_handle: 0xffffffff		3221225550
NtProtectVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 3804 stack_dep_bypass: 0 stack_pivoted: 0 heap_dep_bypass: 0 length: 4 protection: 64 (PAGE_EXECUTE_READWRITE) base_address: 0x04f345b0 process_handle: 0xffffffff		3221225550

Queries the disk size which could be used to detect virtual machine with small fixed size or dynamic allocation (2 events)

Time & API	Arguments	Status	Return	Repeated
GetDiskFreeSpaceW April 30, 2021, 9:13 a.m.	number_of_free_clusters: 3246068 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0
GetDiskFreeSpaceW April 30, 2021, 9:13 a.m.	number_of_free_clusters: 3246068 sectors_per_cluster: 8 bytes_per_sector: 512 root_path: \ total_number_of_clusters: 8362495	1	1	0

Steals private information from local Internet browsers (19 events)

file	C:\Users\test22\AppData\Local\Google\Chrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Web Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\User Data\Default\Login Data
file	C:\Users\test22\AppData\Roaming\Opera\Opera Next\data\Login Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Chromium\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Default\Login Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\MapleStudio\ChromePlus\User Data\Default\Login Data
file	C:\Users\test22\AppData\LocalMapleStudio\ChromePlus\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\Nichrome\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Login Data
file	C:\Users\test22\AppData\Local\RockMelt\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Web Data
file	C:\Users\test22\AppData\Local\Yandex\YandexBrowser\User Data\Default\Login Data
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\SeaMonkey
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Firefox

File has been identified by 7 AntiVirus engines on VirusTotal as malicious (7 events)

Symantec	Scr.Malcode!gdn30
APEX	Malicious
Avast	FileRepMetagen [Malware]
Kaspersky	UDS:DangerousObject.Multi.Generic
Paloalto	generic.ml
Cynet	Malicious (score: 100)
AVG	FileRepMetagen [Malware]

Moves the original executable to a new location (1 event)

Time & API	Arguments	Status	Return	Repeated
MoveFileWithProgressW April 30, 2021, 9:13 a.m.	newfilepath_r: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe flags: 1 oldfilepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe newfilepath: C:\Users\test22\AppData\Roaming\41D896\6D6F4D.exe oldfilepath: C:\Users\test22\AppData\Local\Temp\vbc.exe	1	1	0

The binary likely contains encrypted or compressed data indicative of a packer (3 events)

section

{u'size_of_data': u'0x000aa200', u'virtual_address': u'0x00002000', u'entropy': 7.705161368269522, u'name': u'.text', u'virtual_size': u'0x000aa0a4'}

entropy

7.70516136827

description

A section with a high entropy has been found

section

{u'size_of_data': u'0x00020400', u'virtual_address': u'0x000ae000', u'entropy': 7.059555258271331, u'name': u'.rsrc', u'virtual_size': u'0x00020400'}

entropy

7.05955525827

description

A section with a high entropy has been found

entropy

0.999382716049

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 April 30, 2021, 9:13 a.m.	system_name: privilege_name: SeDebugPrivilege	1	1	0

Potentially malicious URLs were found in the process memory dump (2 events)

url	https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
url	http://www.ibsensoftware.com/

Yara rule detected in process memory (11 events)

description	Communications use DNS	rule	Network_DNS
description	Communications over RAW Socket	rule	Network_TCP_Socket
description	Win32 PWS Loki	rule	Win32_PWS_Loki_Zero
description	(no description)	rule	DebuggerCheck__GlobalFlags
description	(no description)	rule	DebuggerCheck__QueryInfo
description	(no description)	rule	DebuggerHiding__Thread
description	(no description)	rule	DebuggerHiding__Active
description	(no description)	rule	ThreadControl__Context
description	(no description)	rule	SEH__vectored
description	Checks if being debugged	rule	anti_dbg
description	Bypass DEP	rule	disable_dep

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

host

172.217.25.14

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

Time & API	Arguments	Status	Return	Repeated
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 7076 region_size: 663552 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: 0x000002f8	1	0	0

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

description

vbc.exe tried to sleep 2728266 seconds, actually delayed analysis time by 2728266 seconds

Harvests credentials from local FTP client softwares (22 events)

file	C:\Program Files (x86)\FTPGetter\Profile\servers.xml
file	C:\Users\test22\AppData\Roaming\FTPGetter\servers.xml
file	C:\Users\test22\AppData\Roaming\Estsoft\ALFTP\ESTdb2.dat
file	C:\Users\test22\AppData\Roaming\GHISLER\wcx_ftp.ini
file	C:\Users\test22\AppData\Roaming\wcx_ftp.ini
file	C:\Windows\wcx_ftp.ini
file	C:\Users\test22\wcx_ftp.ini
file	C:\Windows\32BitFtp.ini
file	C:\Users\test22\AppData\Roaming\FileZilla\sitemanager.xml
file	C:\Program Files (x86)\FileZilla\Filezilla.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\recentservers.xml
file	C:\Users\test22\AppData\Roaming\FileZilla\filezilla.xml
registry	HKEY_CURRENT_USER\Software\Far\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Far2\Plugins\FTP\Hosts
registry	HKEY_CURRENT_USER\Software\Ghisler\Total Commander
registry	HKEY_CURRENT_USER\Software\VanDyke\SecureFX
registry	HKEY_CURRENT_USER\Software\LinasFTP\Site Manager
registry	HKEY_CURRENT_USER\Software\FlashPeak\BlazeFtp\Settings
registry	HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_LOCAL_MACHINE\Software\SimonTatham\PuTTY\Sessions
registry	HKEY_CURRENT_USER\Software\Martin Prikryl
registry	HKEY_LOCAL_MACHINE\Software\Martin Prikryl

Harvests information related to installed instant messenger clients (1 event)

file	C:\Users\test22\AppData\Roaming\.purple\accounts.xml

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

Time & API	Arguments	Status	Return
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 7076 process_handle: 0x000002f8	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 April 30, 2021, 9:13 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 7076 process_handle: 0x000002f8	1	1	0

Harvests credentials from local email clients (4 events)

file	C:\Users\test22\AppData\Roaming\Thunderbird\profiles.ini
registry	HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook
registry	HKEY_LOCAL_MACHINE\SOFTWARE\Mozilla\Mozilla Thunderbird\78.4.0 (ko)\Main
registry	HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook

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 3804 called NtSetContextThread to modify thread in remote process 7076
NtSetContextThread April 30, 2021, 9:13 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f4 process_identifier: 7076	1	0	0

Putty Files, Registry Keys and/or Mutexes Detected

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

Time & API	Arguments	Status	Return	Repeated
Process injection	Process 3804 resumed a thread in remote process 7076
NtResumeThread April 30, 2021, 9:13 a.m.	thread_handle: 0x000002f4 suspend_count: 1 process_identifier: 7076	1	0	0

Executed a process and injected code into it, probably while unpacking (17 events)

Time & API	Arguments	Status	Return
NtResumeThread April 30, 2021, 9:11 a.m.	thread_handle: 0x000000dc suspend_count: 1 process_identifier: 3804	1	0
NtResumeThread April 30, 2021, 9:11 a.m.	thread_handle: 0x00000150 suspend_count: 1 process_identifier: 3804	1	0
NtResumeThread April 30, 2021, 9:11 a.m.	thread_handle: 0x00000198 suspend_count: 1 process_identifier: 3804	1	0
NtResumeThread April 30, 2021, 9:11 a.m.	thread_handle: 0x00000284 suspend_count: 1 process_identifier: 3804	1	0
NtResumeThread April 30, 2021, 9:13 a.m.	thread_handle: 0x000002ec suspend_count: 1 process_identifier: 3804	1	0
CreateProcessInternalW April 30, 2021, 9:13 a.m.	thread_identifier: 1036 thread_handle: 0x000002f4 process_identifier: 7076 current_directory: filepath: C:\Users\test22\AppData\Local\Temp\vbc.exe track: 1 command_line: filepath_r: C:\Users\test22\AppData\Local\Temp\vbc.exe stack_pivoted: 0 creation_flags: 134217732 (CREATE_NO_WINDOW\|CREATE_SUSPENDED) inherit_handles: 0 process_handle: 0x000002f8	1	1
NtGetContextThread April 30, 2021, 9:13 a.m.	thread_handle: 0x000002f4	1	0
NtAllocateVirtualMemory April 30, 2021, 9:13 a.m.	process_identifier: 7076 region_size: 663552 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: 0x000002f8	1	0
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: MZÿÿ¸@ðº´ Í!¸LÍ!This program cannot be run in DOS mode. $ÌÍxþ¬¬¬Ô¬K£K¬ ¬=2ó¬¬¬Ô¬¬Ç¬Ô¬=2÷ó¬=2È¬Rich¬PELlWà8¢Þ9P@ ÐdP\.textõ68 `.rdata`@PB<@@.data$^ ~@À.x À base_address: 0x00400000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: base_address: 0x00401000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: base_address: 0x00415000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: TÍ<¨K¢`Ý;U base_address: 0x0041a000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: base_address: 0x004a0000 process_identifier: 7076 process_handle: 0x000002f8	1	1
WriteProcessMemory April 30, 2021, 9:13 a.m.	buffer: @ base_address: 0x7efde008 process_identifier: 7076 process_handle: 0x000002f8	1	1
NtSetContextThread April 30, 2021, 9:13 a.m.	registers.eip: 0 registers.esp: 0 registers.edi: 0 registers.eax: 4274654 registers.ebp: 0 registers.edx: 0 registers.ebx: 2130567168 registers.esi: 0 registers.ecx: 0 thread_handle: 0x000002f4 process_identifier: 7076	1	0
NtResumeThread April 30, 2021, 9:13 a.m.	thread_handle: 0x000002f4 suspend_count: 1 process_identifier: 7076	1	0
NtResumeThread April 30, 2021, 9:13 a.m.	thread_handle: 0x00000110 suspend_count: 1 process_identifier: 7076	1	0

vbc.exe

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